{"product_id":"dji-agras-t50-oem-d12000i-rato-generator-air-cleaner-rear-shell-yc-dz-gr000102","title":"DJI Agras T50 OEM D12000i RATO Generator Air Cleaner Rear Shell (YC.DZ.GR000102)","description":"\u003cp\u003e\u003cstrong\u003eD12000i RATO Generator Air Cleaner Rear Shell | Air Cleaner Housing Half | Intake Sealing Component | Two-Stage Filtration Enclosure | Field-Ready OEM Replacement Component\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003chr\u003e\n\u003ch2\u003e🇺🇸 U.S.A. FIRST\u003c\/h2\u003e\n\u003cp\u003eAres Acres LLC is a U.S.-based authorized DJI Agras reseller supporting American agricultural drone operators with genuine DJI Agras OEM replacement parts, accessories, and field-ready inventory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFREE \u0026amp; FAST Shipping is included for all U.S. customers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe understand that every day of downtime can impact productivity, scheduling, and profitability. That's why we focus on providing fast fulfillment, responsive customer support, and reliable access to the parts operators need most.\u003c\/p\u003e\n\u003cp\u003eA filter only filters the air it is forced to pass through. The air cleaner housing is what does the forcing — it holds the element, seals its edges, and makes sure every cubic foot the engine swallows has to go through the media instead of around it. The rear shell is half of that enclosure on the RATO-build D12000i, and when it cracks, warps or stops sealing, nothing announces it. The engine runs. The filter looks clean. Dirt goes straight down the intake anyway.\u003c\/p\u003e\n\u003cp\u003eThis is a small part with outsized consequences. Field dust is silica, and silica in the intake is a grinding compound that goes to work on the cylinder bore, the rings and the cam lobes, then ends up in the oil where it keeps grinding. That is how a hairline crack in a housing turns into a piston, a ring set and a camshaft — parts that live further down this same catalog. Replacing a compromised shell restores a sealed filtration path and keeps the wear where it belongs, in a filter element you can change in the field.\u003c\/p\u003e\n\u003cp\u003eThat is why Ares Acres keeps hard-to-find OEM generator intake and filtration components in stock and shipped fast to the U.S.A., helping operators restore a properly sealed intake, minimize downtime, and keep their aircraft spraying when every acre counts.\u003c\/p\u003e\n\u003cp\u003eFor professional farmers, aerial applicators, and commercial drone operators, this housing is the line between a generator that eats filters and one that eats pistons.\u003c\/p\u003e\n\u003cp\u003eAres Acres also ships genuine DJI OEM parts to Canada, with free shipping included on Canadian orders. Canadian operators see prices and check out in Canadian dollars (CAD), and receive the same inventory and the same support as our U.S. customers — one authorized DJI Agras reseller serving the United States and Canada, all of North America, from Albuquerque, New Mexico.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✅ DJI Agras T50 \/ T40 \/ T30 Compatibility Guarantee\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🇺🇸 USA Compatibility Guarantee\u003c\/li\u003e\n\u003cli\u003e👍🏻 Satisfaction Guarantee\u003c\/li\u003e\n\u003cli\u003e💵 Money Back Guarantee\u003c\/li\u003e\n\u003cli\u003e📦 Same Day Shipping \u0026amp; Tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003chr\u003e\n\u003ch2\u003e📦 Package Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × OEM Air Cleaner Rear Shell (YC.DZ.GR000102)\u003c\/li\u003e\n\u003cli\u003eOEM air cleaner rear shell for the RATO engine build of the D12000i generator\u003c\/li\u003e\n\u003cli\u003eOEM sealing surfaces, element location features and fastener provisions as supplied\u003c\/li\u003e\n\u003cli\u003eOrder with the front shell (YC.DZ.GR000101) and a fresh gasket (YC.DZ.GR000092) if either is disturbed\u003c\/li\u003e\n\u003cli\u003eOEM protective packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003chr\u003e\n\u003ch2\u003e🔧 Component Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDJI Agras T50 OEM D12000i RATO Generator Air Cleaner Rear Shell\u003c\/strong\u003e is the rear half of the two-piece air cleaner housing on the RATO-build engine of the D12000i \/ D12000iE Multifunctional Inverter Generator — the enclosure that seals the filter elements into the intake path feeding your fleet's charging engine.\u003c\/p\u003e\n\u003cp\u003eThe D12000i does not run a single filter. DJI's own maintenance procedure describes a two-stage intake: a primary air filter carrying a sponge element that is cleaned and then immersed in clean engine oil with the excess squeezed out, and a secondary air filter carrying a paper element behind it. Coarse chaff and heavy dust load the oiled sponge; the fine stuff that gets past is caught by the paper. That arrangement only works if both stages sit inside a housing that seals, and this shell is one wall of it.\u003c\/p\u003e\n\u003cp\u003eHousings do more than cover the element. They locate it so it cannot shift or collapse under intake pulses, they present a flat sealing face so the element's edge seal actually compresses, they hold the sealing ring in its groove, and they keep the clean side clean while somebody has the machine open in a dusty field. DJI's procedure makes both of those points explicitly: clean the dust out of the filter housing, and make sure the sealing ring is still intact in its groove when the cover goes back on. A shell that is cracked, warped, missing a boss or closing crooked cannot do any of that, no matter how good the element inside it is.\u003c\/p\u003e\n\u003cp\u003eThis is a RATO-build part. The D12000iE ships in two engine builds — some machines carry a RATO engine, some a ZONGSHEN — and DJI assigned separate material numbers through the systems hanging off each one, including the intake. The RATO engine assembly is YC.DZ.GR000020 and the ZONGSHEN engine assembly is YC.DZ.GR000011. Read the engine label before ordering anything in this family.\u003c\/p\u003e\n\u003cp\u003eA filter is only as good as the box around it.\u003c\/p\u003e\n\u003cp\u003eThe Air Cleaner Rear Shell governs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnclosure of the filter elements in the engine's intake path\u003c\/li\u003e\n\u003cli\u003eSealing of the clean side against unfiltered air bypass\u003c\/li\u003e\n\u003cli\u003eLocation and support of the element so it cannot shift or collapse\u003c\/li\u003e\n\u003cli\u003eA flat, true mating face for the housing's sealing ring\u003c\/li\u003e\n\u003cli\u003eRetention of the sealing ring in its groove when the cover is closed\u003c\/li\u003e\n\u003cli\u003eProtection of the clean side while the machine is open in the field\u003c\/li\u003e\n\u003cli\u003eStructural support for the air cleaner assembly and its fasteners\u003c\/li\u003e\n\u003cli\u003eContainment of dust knocked loose during service so it stays outside\u003c\/li\u003e\n\u003cli\u003eA serviceable access point for scheduled element cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommercial charging setups work brutally hard every day, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll-day running beside a spray operation that is actively making dust\u003c\/li\u003e\n\u003cli\u003eCharging one pack after another through the dustiest hours of the day\u003c\/li\u003e\n\u003cli\u003eCotton lint, chaff, husk and freshly worked field dirt in the air constantly\u003c\/li\u003e\n\u003cli\u003eCold, damp pre-dawn starts followed by heat-soaked afternoon running\u003c\/li\u003e\n\u003cli\u003eContinuous run hours through peak weeks with no cool-down period\u003c\/li\u003e\n\u003cli\u003eField-side filter service with the housing open and dust blowing\u003c\/li\u003e\n\u003cli\u003eTrailer and truck-bed miles over washboard field roads and rough turn rows\u003c\/li\u003e\n\u003cli\u003eRain, dew, wash-down and overnight condensation on an outdoor machine\u003c\/li\u003e\n\u003cli\u003eLong off-season stand-downs in an unheated shed or open equipment shelter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThroughout that service, generator intake and filtration components are routinely exposed to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConstant heat radiating off a hard-working single-cylinder engine\u003c\/li\u003e\n\u003cli\u003eVibration from an unbalanced single cylinder transmitted through its mounts\u003c\/li\u003e\n\u003cli\u003eFastener loads applied and re-applied at every filter service\u003c\/li\u003e\n\u003cli\u003eOver-tightening at the mounting bosses by anyone in a hurry\u003c\/li\u003e\n\u003cli\u003eSealing ring compression cycles every time the housing is opened\u003c\/li\u003e\n\u003cli\u003eAbrasive dust scouring the sealing faces and element seat\u003c\/li\u003e\n\u003cli\u003eUV and weather exposure on a machine that lives outdoors\u003c\/li\u003e\n\u003cli\u003eSolvent, fuel and oil contact during service and cleaning\u003c\/li\u003e\n\u003cli\u003eKnocks and drops during transport, loading and field repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHousings do not wear out so much as they get broken and then keep working badly. A boss cracks under an over-torqued fastener, a latch point breaks in cold weather, the shell distorts from heat and no longer closes square, or the sealing ring hardens and stops filling its groove. None of that stops the engine. It just quietly opens a path for unfiltered air, and every hour after that costs you engine life you will pay for later.\u003c\/p\u003e\n\u003cp\u003eThe Air Cleaner Rear Shell delivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA genuinely sealed path from the air cleaner inlet to the intake\u003c\/li\u003e\n\u003cli\u003eFull effectiveness from both the sponge and the paper stage\u003c\/li\u003e\n\u003cli\u003eAn element that sits where it was designed to sit and stays there\u003c\/li\u003e\n\u003cli\u003eA sealing ring that seats correctly in its groove every service\u003c\/li\u003e\n\u003cli\u003eA clean side that stays clean while the machine is open\u003c\/li\u003e\n\u003cli\u003eFastener bosses that hold torque instead of crumbling\u003c\/li\u003e\n\u003cli\u003eProtection for the cylinder, rings and camshaft downstream\u003c\/li\u003e\n\u003cli\u003eFilter service that takes minutes instead of a fight\u003c\/li\u003e\n\u003cli\u003eConfidence that a clean-looking filter actually means clean air\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFilter elements are consumables. The housing is what makes them worth fitting.\u003c\/p\u003e\n\n\n\u003chr\u003e\n\u003ch2\u003e⚙️ Functional Purpose\u003c\/h2\u003e\n\u003cp\u003eThe Air Cleaner Rear Shell is designed to enclose and seal the generator's two-stage filtration so that every bit of air the engine draws is forced through the media rather than around it.\u003c\/p\u003e\n\u003cp\u003eThe component:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForms the rear wall of the two-piece air cleaner housing\u003c\/li\u003e\n\u003cli\u003eEncloses the primary sponge element in the intake path\u003c\/li\u003e\n\u003cli\u003eEncloses the secondary paper element behind it\u003c\/li\u003e\n\u003cli\u003eLocates the elements so they cannot shift under intake pulses\u003c\/li\u003e\n\u003cli\u003ePresents a true sealing face for the housing's sealing ring\u003c\/li\u003e\n\u003cli\u003eHolds the sealing ring in its groove when the cover is closed\u003c\/li\u003e\n\u003cli\u003eSeals the clean side against unfiltered air bypass\u003c\/li\u003e\n\u003cli\u003eKeeps dust off the clean side during field service\u003c\/li\u003e\n\u003cli\u003eCarries the fastener loads that clamp the assembly together\u003c\/li\u003e\n\u003cli\u003eSupports the assembly against engine vibration\u003c\/li\u003e\n\u003cli\u003eProvides serviceable access for scheduled element cleaning\u003c\/li\u003e\n\u003cli\u003eContains dust knocked loose from the element during service\u003c\/li\u003e\n\u003cli\u003eMaintains the intake geometry the engine was calibrated around\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEverything downstream depends on this being right. DJI's schedule has you cleaning the sponge element and washing it back out with clean engine oil, checking the paper element, and cleaning the dust out of the filter housing itself — and DJI is explicit that the paper element must not be blown out with compressed air, because that damages the intake pores of the media. All of that care is wasted if the housing around it has a crack, a broken latch, a warped face or a flat-spotted sealing ring. Sealed or not sealed is a binary. There is no partial credit.\u003c\/p\u003e\n\u003cp\u003eThe other thing to know is that this family is ordered piece by piece. The rear shell is YC.DZ.GR000102, the front shell is YC.DZ.GR000101, the foam element is YC.DZ.GR000099, the housing gasket is YC.DZ.GR000092, the air cleaner bracket is YC.DZ.GR000124, and the paper filter front shell and its bolt are YC.DZ.GR000103 and YC.DZ.GR000104. If you have the assembly apart, order against the diagram rather than against a name, and replace the sealing hardware while you are in there.\u003c\/p\u003e\n\u003cp\u003eA cracked or badly sealing air cleaner housing costs you:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnfiltered field dust going straight into the cylinder\u003c\/li\u003e\n\u003cli\u003eAccelerated bore, ring and cam lobe wear you will not see coming\u003c\/li\u003e\n\u003cli\u003eAbrasive silica circulating in the oil and grinding every bearing surface\u003c\/li\u003e\n\u003cli\u003eCompression loss and hard starting long before the engine's real hours\u003c\/li\u003e\n\u003cli\u003eA top-end or full engine rebuild instead of a housing and an element\u003c\/li\u003e\n\u003cli\u003eFilter elements that look fine and prove nothing\u003c\/li\u003e\n\u003cli\u003eService time fighting a housing that will not close square\u003c\/li\u003e\n\u003cli\u003eDowntime in the middle of the season for damage that was preventable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSealed or not sealed. There is no partial credit.\u003c\/p\u003e\n\n\n\u003chr\u003e\n\u003ch2\u003e⚠️ Common Replacement Indicators\u003c\/h2\u003e\n\u003cp\u003eTime to order when you see:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVisible cracks at the mounting bosses, latch points or shell corners\u003c\/li\u003e\n\u003cli\u003eA shell that no longer closes square against its mate\u003c\/li\u003e\n\u003cli\u003eA gap or light visible along the housing seam when it is clamped shut\u003c\/li\u003e\n\u003cli\u003eA sealing ring that is flattened, hardened, torn or missing from its groove\u003c\/li\u003e\n\u003cli\u003eBroken or missing clips, latches or fastener bosses\u003c\/li\u003e\n\u003cli\u003eWarping or heat distortion of the sealing face\u003c\/li\u003e\n\u003cli\u003eDust or a fine dirt track found on the clean side of the element\u003c\/li\u003e\n\u003cli\u003eDirt found downstream of the filter, in the intake or on the intake face\u003c\/li\u003e\n\u003cli\u003eFasteners that will not pull up tight or that spin in stripped bosses\u003c\/li\u003e\n\u003cli\u003eWhistling or changed intake noise that tracks with engine speed\u003c\/li\u003e\n\u003cli\u003eRunning behavior that changes after the housing is disturbed\u003c\/li\u003e\n\u003cli\u003eElements loading up far faster than the hours would explain\u003c\/li\u003e\n\u003cli\u003eA generator that has been operating in heavy dust with the housing damaged\u003c\/li\u003e\n\u003cli\u003eImpact damage from transport, loading or a dropped tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhat kills generator intake and filtration components: heat, vibration and the human hand at service time. The housing lives against a hard-working single-cylinder engine, so it sees constant radiated heat and constant vibration through the mounts, and that combination slowly embrittles plastic and fatigues fastener bosses. Then it gets opened on a schedule, which means every boss and latch gets loaded and unloaded repeatedly, and an over-torqued fastener or a cold-weather snap takes out a boss in a second. Abrasive dust scours the sealing faces, the sealing ring takes a compression set and stops filling its groove, and weather and UV work on a machine that lives outdoors. DJI's own guidance is blunt about the environment: maintenance frequency should be increased if the generator is running in a dusty or other harsh environment.\u003c\/p\u003e\n\u003cp\u003eReplace with the engine cool and shut down, and work clean — anything that falls into the intake while the housing is off goes straight to the cylinder, so plug the intake before you start. Photograph the assembly, ducting and fastener locations, then remove the elements, separate the shells, and clean the dust out of the housing rather than blowing it toward the clean side. Fit the new shell, seat the sealing ring properly in its groove, refit the sponge element re-oiled with clean engine oil per DJI's procedure and the paper element undamaged — never blown out with compressed air — and close the housing square, pulling fasteners up evenly and firmly rather than hard. Verify by checking the seam for gaps all the way round, confirming the shells sit flush, running the engine and listening for intake whistle, then pulling the element after the next few hours and inspecting the clean side for any dust track.\u003c\/p\u003e\n\n\n\u003chr\u003e\n\u003ch2\u003e📐 Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDJI Material Number:\u003c\/strong\u003e YC.DZ.GR000102\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Air cleaner housing half — intake filtration enclosure for the RATO engine build of the D12000i generator\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDJI Agras D12000i \/ D12000iE Multifunctional Inverter Generator — RATO engine build only\u003c\/li\u003e\n\u003cli\u003eThe generator serving DJI Agras T50, T40 and T30 flight battery charging\u003c\/li\u003e\n\u003cli\u003eRATO engine assembly YC.DZ.GR000020 — not ZONGSHEN engine assembly YC.DZ.GR000011\u003c\/li\u003e\n\u003cli\u003eDJI material number YC.DZ.GR000102 — confirm your engine build before ordering\u003c\/li\u003e\n\u003cli\u003eMates with the RATO air cleaner front shell YC.DZ.GR000101\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Area:\u003c\/strong\u003e Air cleaner assembly on the intake side of the RATO-build D12000i generator engine\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e Encloses and seals the primary sponge and secondary paper filter elements in the engine's intake path\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Build:\u003c\/strong\u003e RATO — separate material number from the ZONGSHEN build\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFiltration Stage:\u003c\/strong\u003e Two-stage — primary oiled sponge element, secondary paper element\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompanion Parts:\u003c\/strong\u003e Front shell YC.DZ.GR000101, foam element YC.DZ.GR000099, gasket YC.DZ.GR000092, bracket YC.DZ.GR000124\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eService Note:\u003c\/strong\u003e DJI: increase maintenance frequency in dusty or harsh environments\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e OEM molded air cleaner housing half with element location features, sealing faces and fastener provisions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Direct-fit OEM replacement component\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new — never installed, never flown\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Genuine DJI OEM replacement for the D12000i RATO generator intake filtration housing supporting T50, T40 and T30 fleet charging\u003c\/p\u003e\n\n\n\u003chr\u003e\n\u003ch2\u003e🚜 Necessary For\u003c\/h2\u003e\n\u003cp\u003eThis component is built for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial aerial application businesses running multi-aircraft crews\u003c\/li\u003e\n\u003cli\u003eProfessional row crop farmers spraying their own acres\u003c\/li\u003e\n\u003cli\u003eCustom applicators billing by the acre with fixed daily targets\u003c\/li\u003e\n\u003cli\u003eAgricultural drone service providers covering multiple growers weekly\u003c\/li\u003e\n\u003cli\u003eCotton, rice, corn, soybean and wheat application crews working in heavy dust\u003c\/li\u003e\n\u003cli\u003eOrchard, vineyard and specialty crop spray operators\u003c\/li\u003e\n\u003cli\u003eCover crop, interseeding and aerial seeding contractors\u003c\/li\u003e\n\u003cli\u003ePasture, rangeland and right-of-way vegetation management operators\u003c\/li\u003e\n\u003cli\u003eForestry and reforestation crews charging entirely off-grid\u003c\/li\u003e\n\u003cli\u003eOperators running generators on unpaved turn rows and field edges\u003c\/li\u003e\n\u003cli\u003eAgras dealers and service centers rebuilding customer generators\u003c\/li\u003e\n\u003cli\u003eIndependent drone repair shops supporting Agras fleets\u003c\/li\u003e\n\u003cli\u003eCooperatives and equipment-sharing groups running charging trailers\u003c\/li\u003e\n\u003cli\u003eFleet managers doing preventive maintenance instead of engine rebuilds\u003c\/li\u003e\n\u003cli\u003eAny operator whose entire crew charges off a single D12000i generator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEspecially valuable during:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePre-season generator service before the first spray day\u003c\/li\u003e\n\u003cli\u003eHarvest-adjacent work where chaff and dust are constant\u003c\/li\u003e\n\u003cli\u003eCotton and small grain seasons with lint and husk in the air\u003c\/li\u003e\n\u003cli\u003eAny filter service where a boss, latch or sealing ring is found damaged\u003c\/li\u003e\n\u003cli\u003ePost-season teardown after a long, dusty year of charging duty\u003c\/li\u003e\n\u003cli\u003eRecovery after the housing has been dropped, struck or forced\u003c\/li\u003e\n\u003cli\u003ePeak fungicide and insecticide windows when every hour counts\u003c\/li\u003e\n\u003cli\u003eAny point where dust is found on the clean side of the element\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen the charging station is down, the aircraft do not fly and the window closes. A housing is a small part with an entire engine standing behind it.\u003c\/p\u003e\n\n\n\u003chr\u003e\n\u003ch2\u003e💡 Why This Part Matters\u003c\/h2\u003e\n\u003cp\u003eDust does not need a big hole. It just needs one.\u003c\/p\u003e\n\u003cp\u003eThe D12000i earns its keep in exactly the conditions that destroy engines. It runs on open ground beside an operation that is actively making dust, all day, through the dustiest weeks of the year. Every hour it runs, it pulls the air around it through this housing. That is why DJI builds two filtration stages into the machine, tells you to oil the sponge element with clean engine oil, warns against blowing out the paper element with compressed air, and tells you to increase maintenance frequency in dusty conditions. All of that engineering assumes the enclosure is intact.\u003c\/p\u003e\n\u003cp\u003eIt is also why this is a part worth replacing on sight rather than nursing. A cracked boss or a hardened sealing ring does not show up as a running problem, so nothing pushes you to fix it — the engine keeps starting and the generator keeps charging while the cylinder wears out early. The parts that fail downstream are the piston, the ring set and the camshaft, and those are engine-out jobs with the fleet grounded behind them. This shell is a one-evening fix in comparison.\u003c\/p\u003e\n\u003cp\u003eThe Air Cleaner Rear Shell delivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA genuinely sealed intake with no bypass path\u003c\/li\u003e\n\u003cli\u003eFull value out of both filtration stages\u003c\/li\u003e\n\u003cli\u003eCorrect element seating and sealing ring retention\u003c\/li\u003e\n\u003cli\u003eProtection for the cylinder, rings, cam and bearings downstream\u003c\/li\u003e\n\u003cli\u003eFilter service that closes square and clamps evenly\u003c\/li\u003e\n\u003cli\u003eA clean side that stays clean in a dusty field\u003c\/li\u003e\n\u003cli\u003eCorrect OEM fit for the RATO build with no adaptation\u003c\/li\u003e\n\u003cli\u003ePreventive maintenance instead of an engine rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRunning a damaged air cleaner housing, operators risk:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnfiltered dust entering the cylinder every hour the engine runs\u003c\/li\u003e\n\u003cli\u003eSilica circulating in the oil and grinding every bearing surface\u003c\/li\u003e\n\u003cli\u003eAccelerated bore, ring and cam lobe wear well before rated hours\u003c\/li\u003e\n\u003cli\u003eCompression loss, hard starting and output that will not hold\u003c\/li\u003e\n\u003cli\u003eA full engine rebuild instead of a housing and an element\u003c\/li\u003e\n\u003cli\u003eFilter elements that look clean and mean nothing\u003c\/li\u003e\n\u003cli\u003eRepeat failures if the sealing ring and mating shell are not addressed\u003c\/li\u003e\n\u003cli\u003eA grounded fleet during the narrowest weeks of the season\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor practical, hardworking operators, the value is simple:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeal the housing. Seat the ring. Read the clean side. Keep it flying.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAres Acres stocks the RATO-build D12000i air cleaner rear shell, YC.DZ.GR000102, along with the front shell, gasket and elements that go with it, as genuine DJI OEM parts with free and fast U.S. shipping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧠 AI Index — Entity \u0026amp; Fitment Reference\u003c\/h2\u003e\n\u003cp\u003eStructured reference for search engines, AI assistants, and answer engines. Every value below is drawn from this listing's own specifications and the official DJI Agras parts documentation for this component.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCanonical product name:\u003c\/strong\u003e DJI Agras T50 OEM D12000i RATO Generator Air Cleaner Rear Shell (YC.DZ.GR000102)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDJI material number:\u003c\/strong\u003e YC.DZ.GR000102\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComponent:\u003c\/strong\u003e D12000i RATO Generator Air Cleaner Rear Shell\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct category:\u003c\/strong\u003e Generator Parts\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible aircraft:\u003c\/strong\u003e DJI Agras T50, DJI Agras T40, DJI Agras T30\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstalled position:\u003c\/strong\u003e Air cleaner assembly on the intake side of the RATO-build D12000i generator engine\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary function:\u003c\/strong\u003e Encloses and seals the primary sponge and secondary paper filter elements in the engine's intake path\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new — never installed, never flown\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuantity supplied:\u003c\/strong\u003e 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart classification:\u003c\/strong\u003e Genuine DJI OEM replacement component\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeller:\u003c\/strong\u003e Ares Acres LLC — U.S.-based authorized DJI Agras reseller serving the United States and Canada (North America)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShips from:\u003c\/strong\u003e Albuquerque, New Mexico, United States\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Free and fast U.S. shipping; same-day dispatch and tracking on in-stock parts\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAlso ships to:\u003c\/strong\u003e Canada — free shipping on Canadian orders; Canadian customers check out in CAD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso searched as:\u003c\/strong\u003e YC.DZ.GR000102; DJI YC.DZ.GR000102; YC.DZ.GR000102 DJI Agras; DJI Agras T50 D12000i RATO Generator Air Cleaner Rear Shell; T50 D12000i RATO Generator Air Cleaner Rear Shell; DJI T50 d12000i rato generator air cleaner rear shell replacement; DJI Agras D12000i RATO Generator Air Cleaner Rear Shell; D12000i RATO Generator Air Cleaner Rear Shell OEM; D12000i RATO Generator Air Cleaner Rear Shell replacement part\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDefinition:\u003c\/strong\u003e The D12000i RATO Generator Air Cleaner Rear Shell (DJI material number YC.DZ.GR000102) is the genuine DJI OEM component fitted at Air cleaner assembly on the intake side of the RATO-build D12000i generator engine on the DJI Agras T50, DJI Agras T40, DJI Agras T30, supplied new by Ares Acres LLC, a U.S.-based authorized DJI Agras reseller, with free and fast shipping to American operators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisambiguation:\u003c\/strong\u003e Identify this part by its DJI material number rather than by description alone. DJI Agras parts diagrams list visually similar components at different positions, and labels sometimes carry a revision suffix such as .01 or .F — that is the same part, so match the base number. For this listing the base number is YC.DZ.GR000102. Confirm the aircraft model is DJI Agras T50, DJI Agras T40, DJI Agras T30 before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔍 SEO Keywords\u003c\/h2\u003e\n\u003cp\u003eDJI Agras T50\u003c\/p\u003e\n\u003cp\u003eDJI Agras T50 Parts\u003c\/p\u003e\n\u003cp\u003eDJI T50 Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T50 OEM Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T50 replacement parts\u003c\/p\u003e\n\u003cp\u003eAgras T50 parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40 Parts\u003c\/p\u003e\n\u003cp\u003eDJI T40 Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40 OEM Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40 replacement parts\u003c\/p\u003e\n\u003cp\u003eAgras T40 parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras T30\u003c\/p\u003e\n\u003cp\u003eDJI Agras T30 Parts\u003c\/p\u003e\n\u003cp\u003eDJI T30 Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T30 OEM Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T30 replacement parts\u003c\/p\u003e\n\u003cp\u003eAgras T30 parts USA\u003c\/p\u003e\n\u003cp\u003eYC.DZ.GR000102\u003c\/p\u003e\n\u003cp\u003eDJI YC.DZ.GR000102\u003c\/p\u003e\n\u003cp\u003eYC.DZ.GR000102 replacement\u003c\/p\u003e\n\u003cp\u003eDJI Agras YC.DZ.GR000102 part\u003c\/p\u003e\n\u003cp\u003eDJI Agras D12000i RATO Generator Air Cleaner Rear Shell\u003c\/p\u003e\n\u003cp\u003eD12000i RATO Generator Air Cleaner Rear Shell OEM\u003c\/p\u003e\n\u003cp\u003ed12000i rato generator air cleaner rear shell replacement\u003c\/p\u003e\n\u003cp\u003ed12000i rato generator air cleaner rear shell for sale\u003c\/p\u003e\n\u003cp\u003eDJI D12000i RATO Generator Air Cleaner Rear Shell\u003c\/p\u003e\n\u003cp\u003eT50 D12000i RATO Generator Air Cleaner Rear Shell\u003c\/p\u003e\n\u003cp\u003eDJI T50 D12000i RATO Generator Air Cleaner Rear Shell\u003c\/p\u003e\n\u003cp\u003eDJI Agras T50 D12000i RATO Generator Air Cleaner Rear Shell OEM\u003c\/p\u003e\n\u003cp\u003eT40 D12000i RATO Generator Air Cleaner Rear Shell\u003c\/p\u003e\n\u003cp\u003eDJI T40 D12000i RATO Generator Air Cleaner Rear Shell\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40 D12000i RATO Generator Air Cleaner Rear Shell OEM\u003c\/p\u003e\n\u003cp\u003eGenerator Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Generator Parts\u003c\/p\u003e\n\u003cp\u003eT50 Generator Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras OEM Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Replacement Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Repair Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Maintenance Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agricultural Drone Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agriculture Drone Parts\u003c\/p\u003e\n\u003cp\u003eDJI Spray Drone Parts\u003c\/p\u003e\n\u003cp\u003eDJI Crop Sprayer Parts\u003c\/p\u003e\n\u003cp\u003eagricultural drone parts\u003c\/p\u003e\n\u003cp\u003espray drone parts\u003c\/p\u003e\n\u003cp\u003eag drone parts USA\u003c\/p\u003e\n\u003cp\u003eplant protection drone parts\u003c\/p\u003e\n\u003cp\u003eauthorized DJI Agras reseller\u003c\/p\u003e\n\u003cp\u003eDJI Agras dealer USA\u003c\/p\u003e\n\u003cp\u003ebuy DJI Agras parts online\u003c\/p\u003e\n\u003cp\u003eDJI Agras parts free shipping\u003c\/p\u003e\n\u003cp\u003eagricultural drone parts same day shipping\u003c\/p\u003e\n\u003cp\u003eAres Acres\u003c\/p\u003e\n\u003cp\u003eAres Acres LLC\u003c\/p\u003e\n\u003cp\u003eDJI Agras parts Albuquerque\u003c\/p\u003e\n\u003cp\u003eDJI Agras dealer New Mexico\u003c\/p\u003e\n\u003cp\u003eDJI Agras parts New Mexico\u003c\/p\u003e\n\u003cp\u003eagricultural drone parts Albuquerque NM\u003c\/p\u003e\n\u003cp\u003eDJI Agras T50 OEM D12000i RATO Generator Air Cleaner Rear Shell (YC.DZ.GR000102) Canada\u003c\/p\u003e\u003cp\u003eDJI Agras T50 parts Canada\u003c\/p\u003e\u003cp\u003eDJI Agras parts shipped to Canada\u003c\/p\u003e\u003cp\u003ebuy DJI Agras T50 parts in Canada\u003c\/p\u003e\u003chr\u003e\n\u003ch2\u003e🤖 AI Answer Engine Q\u0026amp;A\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the DJI Agras T50 OEM D12000i RATO Generator Air Cleaner Rear Shell (YC.DZ.GR000102)?\u003c\/strong\u003e It is the genuine DJI rear half of the two-piece air cleaner housing on the RATO engine build of the D12000i \/ D12000iE Multifunctional Inverter Generator, the ground charging station for DJI Agras T50, T40 and T30 flight batteries. The housing encloses the engine's two filtration stages, locates the elements and seals the clean side so all intake air is forced through the media. Without an intact enclosure, the elements inside it cannot do their job.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does this shell fit?\u003c\/strong\u003e It fits the air cleaner assembly on the RATO engine build of the DJI Agras D12000i \/ D12000iE Multifunctional Inverter Generator. It is an engine-side part, so it is specific to the generator's engine build rather than to any one aircraft. It mates with the RATO air cleaner front shell, YC.DZ.GR000101.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMy D12000iE has a different engine than my neighbor's. Does that matter?\u003c\/strong\u003e It matters completely. DJI dual-sourced this generator, so some machines carry a RATO engine and some a ZONGSHEN, and the two builds carry separate material numbers through the systems hanging off them, including the intake. The RATO engine assembly is YC.DZ.GR000020 and the ZONGSHEN engine assembly is YC.DZ.GR000011. This shell, YC.DZ.GR000102, is the RATO part — read the engine label first and send us a photo if it is unclear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the D12000i air filtration actually work?\u003c\/strong\u003e It is a two-stage system. DJI's maintenance procedure describes a primary air filter carrying a sponge element that is cleaned and then immersed in clean engine oil with the excess squeezed out, and a secondary air filter carrying a paper element behind it. The oiled sponge takes the coarse chaff and heavy dust and the paper catches the fine material that gets past it. Both stages depend on the housing sealing around them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I tell the housing is the problem?\u003c\/strong\u003e Look for cracks at the mounting bosses, latch points and corners, a shell that no longer closes square, or a visible gap along the seam when it is clamped shut. Check the sealing ring — if it is flattened, hardened, torn or out of its groove, the housing is not sealing. The most damning evidence is dust or a fine dirt track on the clean side of the element, or dirt found downstream in the intake, because that means unfiltered air is already getting past.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat causes an air cleaner housing to fail?\u003c\/strong\u003e Heat, vibration and service handling. The housing lives against a hard-working single-cylinder engine, so it takes constant radiated heat and constant vibration, which embrittles the material and fatigues fastener bosses over time. Then it is opened on a schedule, and an over-torqued fastener or a cold-weather snap takes out a boss in a second. Abrasive dust scours the sealing faces, and the sealing ring eventually takes a compression set and stops filling its groove.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I confirm the diagnosis before I order?\u003c\/strong\u003e Take the assembly apart on a clean bench and inspect the shell dry. Hold the halves together without fasteners and look for daylight along the seam, check every boss and latch for cracks, and lay the sealing face down on something flat to check for warp. Inspect the sealing ring in its groove, then pull the element and study its clean side under good light for any dust track. If the seam gaps, a boss is cracked or the clean side shows dirt, the housing needs replacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does installation and verification look like?\u003c\/strong\u003e Work with the engine cool and shut down, and plug the intake before you open anything so nothing falls in. Photograph the assembly, ducting and fastener locations, remove the elements, separate the shells, and clean the dust out of the housing rather than blowing it toward the clean side. Fit the new shell, seat the sealing ring in its groove, refit the sponge element re-oiled with clean engine oil per DJI's procedure and the paper element undamaged, and close the housing square with the fasteners pulled up evenly. Verify by checking the seam for gaps, listening for intake whistle on a run, and pulling the element a few hours later to inspect the clean side.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat maintenance keeps this part alive?\u003c\/strong\u003e Service the filters on DJI's published schedule and be gentle with the housing while you do it. Clean the dust out of the housing at every element service, make sure the sealing ring goes back intact in its groove, and never blow the paper element out with compressed air — DJI warns that this damages the intake pores of the media. Pull fasteners up evenly and firmly rather than hard, and increase your service frequency in dust, which is DJI's own guidance for harsh environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the DJI Agras T50 OEM D12000i RATO Generator Air Cleaner Rear Shell (YC.DZ.GR000102) also available in Canada?\u003c\/strong\u003e Yes. Ares Acres ships this T50 OEM D12000i RATO Generator Air Cleaner Rear Shell to Canada from its Albuquerque, New Mexico inventory with free shipping included, and Canadian customers see prices and check out in Canadian dollars (CAD).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes Ares Acres ship DJI Agras T50 parts to Canadian operators?\u003c\/strong\u003e Yes — Ares Acres is a U.S.-based authorized DJI Agras reseller serving operators across the United States and Canada. Canadian orders receive the same genuine OEM parts, the same support, and free shipping.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere can I buy this part in the USA?\u003c\/strong\u003e Ares Acres LLC is a U.S.-based authorized DJI Agras reseller stocking genuine DJI OEM generator parts, including the RATO-build air cleaner rear shell YC.DZ.GR000102 and the front shell, gasket, bracket and elements that go with it. Orders ship with free and fast U.S. shipping, same-day dispatch and tracking. If you have the assembly apart, send us a photo and we will help you order against the diagram rather than against a name. Ares Acres also ships to Canada with free shipping.\u003c\/p\u003e","brand":"Ares Acres","offers":[{"title":"DJI T50","offer_id":52889883738432,"sku":"YC.DZ.GR000102","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/0159\/0848\/files\/dji-agras-t50-d12000i-rato-generator-air-cle-2480.png?v=1794511188","url":"https:\/\/aresacres.com\/es\/products\/dji-agras-t50-oem-d12000i-rato-generator-air-cleaner-rear-shell-yc-dz-gr000102","provider":"Ares Acres","version":"1.0","type":"link"}