{"product_id":"dji-agras-t50-oem-d12000ie-zongshen-generator-exhaust-muffler-yc-dz-gr000172","title":"DJI Agras T50 OEM D12000iE Zongshen Generator Exhaust Muffler (YC.DZ.GR000172)","description":"\u003cp\u003e\u003cstrong\u003eD12000iE Exhaust Muffler | DJI Material Number YC.DZ.GR000172 | ZONGSHEN Engine Build Only | Generator Exhaust, Noise, and Back-Pressure Component | Brand New Field-Ready OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\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\u003eThe exhaust muffler carries spent combustion gas away from the engine while controlling noise and holding the back-pressure the engine was designed around. On a generator that runs long hours beside a working flight line, it is a noise-control component and a heat-management one at the same time, and it takes more thermal abuse than any other part of the machine. When it is sound, it is invisible. When it rusts through, cracks, or collapses internally, hot gas goes where it was never meant to go, the machine gets loud enough to change how a crew works around it, and a clogged baffle can choke the engine enough to cost measurable power under charging load.\u003c\/p\u003e\n\u003cp\u003eThat is the economics this part exists to fix. An exhaust leak on a machine that runs all day next to people, fuel, and dry vegetation is not a cosmetic problem, and a muffler that has collapsed internally is not a noise problem — it is a power problem showing up as slow charging on the busiest day of the season. Replacing the muffler is a straightforward exhaust-system repair. Chasing the same symptom through the charging electronics, because low output under load looked electrical, costs several times as much and does not fix anything.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe use specialized technicians to deliver the D12000iE ZONGSHEN Exhaust Muffler ordered.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat is why Ares Acres keeps DJI Agras D12000iE generator parts in stock and shipped fast inside the U.S.A., including exhaust components that fail slowly and then need replacing immediately. Rust does its work quietly over two or three seasons and then presents on a morning when there is no spare machine and no time to wait. Having the part on the shelf is the difference between a repair and a shutdown.\u003c\/p\u003e\n\u003cp\u003eFor professional farmers, aerial applicators, and commercial drone operators, this muffler is what keeps hot gas, noise, and lost power off the flight line.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✅ DJI Agras T50 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\u003chr\u003e\n\u003ch2\u003e📦 Package Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Original D12000iE ZONGSHEN Exhaust Muffler (YC.DZ.GR000172)\u003c\/li\u003e\n\u003cli\u003eGenuine DJI Agras generator exhaust component\u003c\/li\u003e\n\u003cli\u003eZONGSHEN engine build component as listed on the published D12000iE ZONGSHEN parts breakdown\u003c\/li\u003e\n\u003cli\u003eBrand new condition — never installed, never run\u003c\/li\u003e\n\u003cli\u003eOEM protective packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔧 Component Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDJI Agras D12000iE ZONGSHEN Generator Exhaust Muffler, DJI material number YC.DZ.GR000172\u003c\/strong\u003e, is the exhaust component that carries spent combustion gas away from the engine of the DJI Agras D12000iE Multifunctional Inverter Generator while controlling noise and maintaining the engine's designed back-pressure. The D12000iE is the charging generator for the DJI Agras T50, T40, and T30.\u003c\/p\u003e\n\u003cp\u003eA muffler looks like a simple part and behaves like one right up until it does not. It has three jobs running at once. It routes hot gas out of the engine and away from the machine and the people working near it. It attenuates the noise of combustion, which matters enormously on an operation where the generator runs from before sunrise to after dark within earshot of the whole crew. And it holds the back-pressure the engine was tuned for — not zero resistance, but the specific restriction the engine expects, which is why a collapsed or clogged internal baffle changes how the engine makes power rather than just how it sounds.\u003c\/p\u003e\n\u003cp\u003eThe D12000iE ships in two engine builds. Some units carry a RATO engine and some carry a ZONGSHEN, and the two are not interchangeable — they carry separate DJI material numbers all the way down through pistons, gaskets, sensors, controllers, and panels. This listing is the ZONGSHEN part, YC.DZ.GR000172. Identify which build you own before ordering anything in this family; it is the single most common ordering mistake in the generator lane, and it is entirely avoidable by reading the engine label before the order goes in.\u003c\/p\u003e\n\u003cp\u003eThe exhaust muffler manages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpent combustion gas leaving the engine\u003c\/li\u003e\n\u003cli\u003eThe routing that carries that gas away from the machine and the crew\u003c\/li\u003e\n\u003cli\u003eNoise attenuation across the whole operating range of the engine\u003c\/li\u003e\n\u003cli\u003eThe back-pressure the engine was designed to run against\u003c\/li\u003e\n\u003cli\u003eContainment of exhaust gas inside the system rather than at a seam\u003c\/li\u003e\n\u003cli\u003eHeat carried out of the hot section and away from the enclosure\u003c\/li\u003e\n\u003cli\u003eThe internal baffling that does the actual sound work\u003c\/li\u003e\n\u003cli\u003eThe mounting interface that holds the assembly against constant vibration\u003c\/li\u003e\n\u003cli\u003eThe exhaust outlet direction relative to people, fuel, and vegetation\u003c\/li\u003e\n\u003cli\u003eEngine breathing, and therefore available power under charging load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommercial agricultural operators work a charging generator harder than most engines ever get worked, including through:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull-day field charging beside an active flight line\u003c\/li\u003e\n\u003cli\u003eContinuous rated-load operation while aircraft cycle in and out\u003c\/li\u003e\n\u003cli\u003eBack-to-back battery turnarounds with almost no idle period\u003c\/li\u003e\n\u003cli\u003eLong-duration spraying campaigns inside narrow application windows\u003c\/li\u003e\n\u003cli\u003eDawn-to-dusk running through the peak of the season\u003c\/li\u003e\n\u003cli\u003eOperation in dust, chaff, and high ambient temperature\u003c\/li\u003e\n\u003cli\u003eTransport between fields on trailers, flatbeds, and pickup boxes\u003c\/li\u003e\n\u003cli\u003eSetup and teardown at a new field every day of a contract run\u003c\/li\u003e\n\u003cli\u003eFleet operations where one generator feeds several aircraft\u003c\/li\u003e\n\u003cli\u003eHigh-acreage contract work where the unit never gets a light day\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThroughout that duty, a generator muffler is routinely exposed to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCombustion temperatures on the inside surface every operating hour\u003c\/li\u003e\n\u003cli\u003eHeat cycling from cold start to full load and back down every night\u003c\/li\u003e\n\u003cli\u003eCondensation forming inside the body as the machine cools\u003c\/li\u003e\n\u003cli\u003eCorrosion working outward from that internal moisture\u003c\/li\u003e\n\u003cli\u003eExternal rust from rain, dew, wash-down, and humid storage\u003c\/li\u003e\n\u003cli\u003eContinuous engine vibration transmitted through the mounts\u003c\/li\u003e\n\u003cli\u003eRoad and field vibration during transport between jobs\u003c\/li\u003e\n\u003cli\u003eImpact and crush damage during loading, tie-down, and handling\u003c\/li\u003e\n\u003cli\u003eCarbon build-up in the internal baffles on a unit that runs rich\u003c\/li\u003e\n\u003cli\u003eAdditional carbon loading when air filtration has been neglected\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOver time, that combination produces the two classic muffler failures, and they look nothing alike. The first is corrosion — rust works from the inside out, driven by the condensation that forms every night the machine cools down, and it eventually opens a hole or a seam. The second is internal collapse, where baffling breaks down or packs with carbon and the exhaust path narrows. The first is loud and easy to find. The second is silent, gets blamed on everything except the exhaust, and shows up as a generator that will not make the power it used to under charging load.\u003c\/p\u003e\n\u003cp\u003eA sound exhaust muffler helps maintain:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust gas routed away from the operator and the equipment\u003c\/li\u003e\n\u003cli\u003eCombustion gas contained inside the system, not escaping at a seam\u003c\/li\u003e\n\u003cli\u003eThe back-pressure the engine was designed to work against\u003c\/li\u003e\n\u003cli\u003eFull available engine power under sustained charging load\u003c\/li\u003e\n\u003cli\u003eNoise levels a crew can work beside for a full day\u003c\/li\u003e\n\u003cli\u003eHeat carried out of the hot section instead of into the enclosure\u003c\/li\u003e\n\u003cli\u003eNearby components and wiring kept clear of escaping hot gas\u003c\/li\u003e\n\u003cli\u003eCharging throughput that matches what the machine is rated to do\u003c\/li\u003e\n\u003cli\u003eA generator that stays serviceable and safe through the season\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor operators running a generator all day beside people, fuel, and standing crop, exhaust integrity is not a maintenance detail.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚙️ Functional Purpose\u003c\/h2\u003e\n\u003cp\u003eThe D12000iE ZONGSHEN Exhaust Muffler is designed to route exhaust safely away from the machine and hold the engine's designed back-pressure, every hour the generator spends under charging load.\u003c\/p\u003e\n\u003cp\u003eThe component helps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCarry spent combustion gas away from the engine\u003c\/li\u003e\n\u003cli\u003eDirect exhaust away from the operator, the crew, and the equipment\u003c\/li\u003e\n\u003cli\u003eContain exhaust gas inside the system rather than at a seam or hole\u003c\/li\u003e\n\u003cli\u003eAttenuate combustion noise across the engine's operating range\u003c\/li\u003e\n\u003cli\u003eMaintain the back-pressure the engine was designed to run against\u003c\/li\u003e\n\u003cli\u003eKeep the engine breathing correctly under sustained charging load\u003c\/li\u003e\n\u003cli\u003ePreserve available power output when the operation needs it most\u003c\/li\u003e\n\u003cli\u003eCarry heat out of the hot section and away from the enclosure\u003c\/li\u003e\n\u003cli\u003eKeep hot gas off nearby components, wiring, and enclosure surfaces\u003c\/li\u003e\n\u003cli\u003eHold the exhaust assembly stable against continuous vibration\u003c\/li\u003e\n\u003cli\u003eReplace a rusted-through, cracked, or holed muffler body\u003c\/li\u003e\n\u003cli\u003eCorrect back-pressure lost to a collapsed or clogged internal baffle\u003c\/li\u003e\n\u003cli\u003eRecover power that a restricted exhaust has been quietly costing\u003c\/li\u003e\n\u003cli\u003eReduce exhaust noise around a working flight line\u003c\/li\u003e\n\u003cli\u003eReturn a generator to correct exhaust-system specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn engine is an air pump, and the exhaust is half of the pumping. What leaves the cylinder has to leave against the resistance the engine was tuned for — no more and no less — which is why a muffler is not simply a silencer bolted to the outlet. It is part of how the engine makes power, and a restricted one makes the machine slower in a way that never announces itself as an exhaust problem.\u003c\/p\u003e\n\u003cp\u003eA failing muffler may contribute to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHot exhaust gas escaping where it was never intended to go\u003c\/li\u003e\n\u003cli\u003eHeat damage to nearby components and wiring\u003c\/li\u003e\n\u003cli\u003eA noticeable and worsening increase in exhaust noise\u003c\/li\u003e\n\u003cli\u003ePower loss under charging load from a collapsed or clogged baffle\u003c\/li\u003e\n\u003cli\u003eCharging that runs slower than the unit is rated to run\u003c\/li\u003e\n\u003cli\u003eExhaust routed toward people, fuel, or dry vegetation\u003c\/li\u003e\n\u003cli\u003eVibration and rattle from loose or broken mounting points\u003c\/li\u003e\n\u003cli\u003eProgressive damage as a leak enlarges over the season\u003c\/li\u003e\n\u003cli\u003eUnplanned generator downtime in the middle of a spray window\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplacing a failed muffler restores safe exhaust routing and the designed back-pressure at the same time, which is why a single part addresses what looks like two unrelated complaints.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Common Replacement Indicators\u003c\/h2\u003e\n\u003cp\u003eReplacement may be recommended when operators observe:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRust-through, cracking, or holes in the muffler body\u003c\/li\u003e\n\u003cli\u003eA noticeable increase in exhaust noise\u003c\/li\u003e\n\u003cli\u003eExhaust leaking at a seam or joint rather than at the outlet\u003c\/li\u003e\n\u003cli\u003eA change in exhaust tone that developed over a season\u003c\/li\u003e\n\u003cli\u003eVisible soot or staining tracking away from a seam or crack\u003c\/li\u003e\n\u003cli\u003ePower loss under load from a collapsed or clogged internal baffle\u003c\/li\u003e\n\u003cli\u003eCharging throughput that has fallen off with no electrical fault present\u003c\/li\u003e\n\u003cli\u003eAn engine that will not hold speed under sustained charging load\u003c\/li\u003e\n\u003cli\u003eRattling from inside the body, indicating broken internal baffling\u003c\/li\u003e\n\u003cli\u003eHeat damage or discoloration on nearby components or wiring\u003c\/li\u003e\n\u003cli\u003eScorching or heat staining on enclosure surfaces near the exhaust\u003c\/li\u003e\n\u003cli\u003eLoose, broken, or missing mounting points\u003c\/li\u003e\n\u003cli\u003eImpact or crush damage from transport or a handling incident\u003c\/li\u003e\n\u003cli\u003eFindings from a scheduled generator or exhaust-system inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommon causes of muffler failure are heat cycling and corrosion, which do most of the work between them — the muffler runs hot every day and cools every night, and the condensation that forms inside accelerates rust from the inside out, so the body is often significantly thinner than it looks from the outside. Add road and field vibration working on the mounts every mile the trailer moves, impact damage during loading and transport, and carbon build-up in the internal baffles on a unit that runs rich or has had its air filtration neglected. Corrosion failures announce themselves with noise. Baffle failures do not, and they are the ones that get misdiagnosed.\u003c\/p\u003e\n\u003cp\u003eFor commercial operators, a replacement muffler is almost always cheaper than the charging electronics that get blamed when a restricted exhaust quietly costs the machine power.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e📐 Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDJI Material Number:\u003c\/strong\u003e YC.DZ.GR000172\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart:\u003c\/strong\u003e D12000iE Exhaust Muffler\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Generator exhaust muffler \/ noise and back-pressure component\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Build:\u003c\/strong\u003e ZONGSHEN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDJI Agras D12000iE Multifunctional Inverter Generator — ZONGSHEN engine build (supplier-listed fitment)\u003c\/li\u003e\n\u003cli\u003eDJI Agras T50 — via the D12000iE charging generator\u003c\/li\u003e\n\u003cli\u003eDJI Agras T40 — via the D12000iE charging generator (supplier-listed)\u003c\/li\u003e\n\u003cli\u003eDJI Agras T30 — via the D12000iE charging generator (supplier-listed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1 Exhaust Muffler\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Area:\u003c\/strong\u003e Generator exhaust section — muffler position on the D12000iE ZONGSHEN build\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e Carries spent combustion gas away from the engine while controlling noise and maintaining designed back-pressure\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Original DJI Agras generator exhaust component\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Direct-fit OEM replacement for the D12000iE ZONGSHEN build\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Agricultural drone charging generator exhaust system service and repair\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new — never installed, never run\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCounterpart Note:\u003c\/strong\u003e The RATO build uses a different muffler, which is not currently listed with a confirmed material number. This part will not fit a RATO-build generator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e This is the ZONGSHEN build. Read the engine label on your own unit before ordering. If the label is unreadable, send a photo of the engine and the generator serial and we will identify the build for you.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚜 Necessary For\u003c\/h2\u003e\n\u003cp\u003eThis component is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDJI Agras T50 operators running a D12000iE charging generator\u003c\/li\u003e\n\u003cli\u003eDJI Agras T40 operators running a D12000iE charging generator\u003c\/li\u003e\n\u003cli\u003eDJI Agras T30 operators running a D12000iE charging generator\u003c\/li\u003e\n\u003cli\u003eFarmers charging spray-drone batteries in the field\u003c\/li\u003e\n\u003cli\u003eCommercial spraying contractors working off a trailer\u003c\/li\u003e\n\u003cli\u003eCustom applicators billing by the acre\u003c\/li\u003e\n\u003cli\u003eAgricultural aviation companies\u003c\/li\u003e\n\u003cli\u003eFleet maintenance managers responsible for ground support equipment\u003c\/li\u003e\n\u003cli\u003eAgricultural drone technicians\u003c\/li\u003e\n\u003cli\u003eDJI Agras authorized service providers\u003c\/li\u003e\n\u003cli\u003eGenerator and small-engine service shops\u003c\/li\u003e\n\u003cli\u003eCommercial drone fleets running multiple airframes off one generator\u003c\/li\u003e\n\u003cli\u003ePrecision agriculture businesses\u003c\/li\u003e\n\u003cli\u003eGenerator refurbishment and rebuild projects\u003c\/li\u003e\n\u003cli\u003eEmergency field-repair inventory carried in the service truck\u003c\/li\u003e\n\u003cli\u003ePreventative maintenance programs on high-hour charging units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEspecially valuable during:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpring spraying season\u003c\/li\u003e\n\u003cli\u003eSummer application windows\u003c\/li\u003e\n\u003cli\u003ePre-season generator inspection and exhaust service\u003c\/li\u003e\n\u003cli\u003eGenerator exhaust system service and rebuild\u003c\/li\u003e\n\u003cli\u003ePeak-season emergency repairs between battery rotations\u003c\/li\u003e\n\u003cli\u003eMulti-aircraft fleet operations running off a single charging unit\u003c\/li\u003e\n\u003cli\u003ePost-season teardown and rebuild\u003c\/li\u003e\n\u003cli\u003eHigh-hour commercial contract operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen exhaust starts escaping where it should not, the machine does not stop — which is exactly why the part needs to be on the shelf before the day it is needed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e💡 Why This Part Matters\u003c\/h2\u003e\n\u003cp\u003eA muffler is the only part on a generator that fails in two completely different directions. Rust through the body and the failure is loud, obvious, and gets fixed the same week. Collapse the baffling inside and the failure is silent, gradual, and gets blamed on everything else on the machine. Same component, same causes, two entirely different diagnostic experiences — and the quiet one is the one that costs money, because it presents as a charging problem on a generator whose exhaust nobody has thought about in three seasons.\u003c\/p\u003e\n\u003cp\u003eThe safety side is just as direct. A charging generator sits on a headland or a trailer, running all day, next to fuel cans, next to people, and often next to dry standing crop. Hot exhaust escaping at a crack or a seam instead of leaving through the outlet is not a comfort issue and it is not an appearance issue. Add the noise, which the crew absorbs for twelve hours a day, and the argument for replacing a corroded muffler stops being a maintenance decision and becomes an operating one. A sound muffler keeps hot gas going where it belongs, keeps the noise down on a long day, and keeps the engine breathing the way it was designed to.\u003c\/p\u003e\n\u003cp\u003eThe D12000iE ZONGSHEN Exhaust Muffler helps maintain:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust routed safely away from crew, fuel, and vegetation\u003c\/li\u003e\n\u003cli\u003eCombustion gas contained inside the system where it belongs\u003c\/li\u003e\n\u003cli\u003eThe back-pressure the engine was designed to work against\u003c\/li\u003e\n\u003cli\u003eFull charging throughput under sustained load\u003c\/li\u003e\n\u003cli\u003eNoise levels a crew can work beside all day\u003c\/li\u003e\n\u003cli\u003eNearby components and wiring kept clear of escaping heat\u003c\/li\u003e\n\u003cli\u003eProfessional fleet maintenance standards on ground support equipment\u003c\/li\u003e\n\u003cli\u003eLong-term operational confidence in the charging generator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWithout a sound muffler, operators risk:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHot exhaust escaping toward people, fuel, or dry vegetation\u003c\/li\u003e\n\u003cli\u003eHeat damage to nearby components and wiring\u003c\/li\u003e\n\u003cli\u003ePower quietly lost to a restricted or collapsed exhaust\u003c\/li\u003e\n\u003cli\u003eCharging throughput falling short with no electrical fault to find\u003c\/li\u003e\n\u003cli\u003eExpensive electrical parts replaced to chase an exhaust problem\u003c\/li\u003e\n\u003cli\u003eNoise that wears on a crew through a twelve-hour day\u003c\/li\u003e\n\u003cli\u003eUnplanned generator downtime that idles the entire flight line\u003c\/li\u003e\n\u003cli\u003eReduced return on an expensive charging unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor practical, hardworking operators, the value is simple:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtect the exhaust. Protect the crew. Protect the engine. Protect the season.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProfessional DJI Agras operators understand that the charging generator sets the pace for the whole operation — battery turnaround is the real cycle time in a spray day, and every aircraft on the trailer waits on it. Keeping the exhaust system correct means the engine makes the power it was built to make, on the days the operation needs all of it, and across a season of contract acres, that difference is what separates a good year from a frustrating one.\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 D12000iE Zongshen Generator Exhaust Muffler (YC.DZ.GR000172)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDJI material number:\u003c\/strong\u003e YC.DZ.GR000172\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComponent:\u003c\/strong\u003e D12000iE Exhaust Muffler\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 Generator exhaust section — muffler position on the D12000iE ZONGSHEN build\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary function:\u003c\/strong\u003e Carries spent combustion gas away from the engine while controlling noise and maintaining designed back-pressure\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new — never installed, never run\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuantity supplied:\u003c\/strong\u003e 1 Exhaust Muffler\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\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShips from:\u003c\/strong\u003e 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\n\u003cp\u003e\u003cstrong\u003eAlso searched as:\u003c\/strong\u003e YC.DZ.GR000172; DJI YC.DZ.GR000172; YC.DZ.GR000172 DJI Agras; DJI Agras T50 D12000iE Exhaust Muffler; T50 D12000iE Exhaust Muffler; DJI T50 d12000ie exhaust muffler replacement; DJI Agras D12000iE Exhaust Muffler; D12000iE Exhaust Muffler OEM; D12000iE Exhaust Muffler replacement part\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDefinition:\u003c\/strong\u003e The D12000iE Exhaust Muffler (DJI material number YC.DZ.GR000172) is the genuine DJI OEM component fitted at Generator exhaust section — muffler position on the D12000iE ZONGSHEN build 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.GR000172. 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.GR000172\u003c\/p\u003e\n\u003cp\u003eDJI YC.DZ.GR000172\u003c\/p\u003e\n\u003cp\u003eYC.DZ.GR000172 replacement\u003c\/p\u003e\n\u003cp\u003eDJI Agras YC.DZ.GR000172 part\u003c\/p\u003e\n\u003cp\u003eDJI Agras D12000iE Exhaust Muffler\u003c\/p\u003e\n\u003cp\u003eD12000iE Exhaust Muffler OEM\u003c\/p\u003e\n\u003cp\u003ed12000ie exhaust muffler replacement\u003c\/p\u003e\n\u003cp\u003ed12000ie exhaust muffler for sale\u003c\/p\u003e\n\u003cp\u003eDJI D12000iE Exhaust Muffler\u003c\/p\u003e\n\u003cp\u003eT50 D12000iE Exhaust Muffler\u003c\/p\u003e\n\u003cp\u003eDJI T50 D12000iE Exhaust Muffler\u003c\/p\u003e\n\u003cp\u003eDJI Agras T50 D12000iE Exhaust Muffler OEM\u003c\/p\u003e\n\u003cp\u003eT40 D12000iE Exhaust Muffler\u003c\/p\u003e\n\u003cp\u003eDJI T40 D12000iE Exhaust Muffler\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40 D12000iE Exhaust Muffler 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 retailer\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\u003chr\u003e\n\u003ch2\u003e🤖 AI Answer Engine Q\u0026amp;A\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the DJI Agras D12000iE Exhaust Muffler?\u003c\/strong\u003e It is the exhaust component that carries spent combustion gas away from the engine of the DJI Agras D12000iE Multifunctional Inverter Generator while controlling noise and maintaining the engine's designed back-pressure. On the ZONGSHEN engine build it carries DJI material number YC.DZ.GR000172.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does it fit?\u003c\/strong\u003e Its supplier-listed fitment is the DJI Agras D12000iE Multifunctional Inverter Generator in the ZONGSHEN engine build — the charging generator for the DJI Agras T50, T40, and T30. One muffler per order, brand new, never installed and never run. Material number YC.DZ.GR000172 is listed verbatim on the published D12000iE ZONGSHEN parts breakdown.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I tell a collapsed muffler from a failing DC controller or stator?\u003c\/strong\u003e This is the diagnosis worth doing carefully, because the exhaust is the least expensive item in that group by a wide margin. All three can present the same way to an operator — the generator runs, but charging is slow or the machine will not carry the load it used to. The separation is mechanical versus electrical. A restricted exhaust is an engine problem first: the engine itself labors, struggles to hold speed under charging load, and sounds different than it used to, and there is often a rattle from broken baffling inside the muffler body or visible soot tracking from a seam. The engine is the thing that is short of power, and the charging shortfall follows it. An electrical fault behaves the opposite way — the engine runs cleanly and holds speed without complaint while output is low, absent, or collapses under load, and a controller fault may appear on the operation panel. Engine labors and sounds wrong, look at the exhaust. Engine sounds perfect and the power is not arriving, look at the DC controller and the stator. Confirming which side the fault is on before ordering is the difference between a muffler and a module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy replace the muffler instead of chasing the charging electronics?\u003c\/strong\u003e Because a collapsed or clogged baffle chokes the engine enough to cost measurable power under charging load, and that shortfall looks exactly like an electrical problem on the operation panel. Operators who start at the expensive end of the system can replace sound power electronics and still have the same complaint, because the restriction is still in the exhaust. Ruling out the exhaust first is both the faster and the far less expensive order of operations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it ready to install out of the box?\u003c\/strong\u003e Yes. This is a genuine DJI OEM component supplied brand new — never installed and never run — as a direct-fit replacement for the D12000iE ZONGSHEN build, so it goes back into the same position as the muffler it replaces. Ares Acres uses specialized technicians to deliver the D12000iE ZONGSHEN Exhaust Muffler ordered against DJI material number YC.DZ.GR000172.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the ZONGSHEN and RATO versions?\u003c\/strong\u003e They are parts for two different engines. DJI dual-sourced the D12000iE powerplant from RATO and from Zongshen, so the same generator model can carry either one. The parts are not interchangeable and carry separate DJI material numbers all the way down through pistons, gaskets, sensors, controllers, and panels. This listing is the ZONGSHEN build, YC.DZ.GR000172; the RATO build uses a different muffler that is not currently listed with a confirmed material number. Read the engine label on the unit itself before ordering — the two builds look similar and share almost no part numbers, and this is the most common ordering mistake in the generator lane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the signs it needs replacing?\u003c\/strong\u003e Rust-through, cracking, or holes in the body, a noticeable increase in exhaust noise, exhaust leaking at a seam or joint rather than at the outlet, soot tracking away from a crack, power loss under load from a collapsed or clogged internal baffle, a rattle from broken internal baffling, heat damage to nearby components or wiring, or loose and broken mounting points.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat causes these to fail?\u003c\/strong\u003e Heat cycling and corrosion do most of the work — the muffler runs hot every day and cools every night, and condensation inside accelerates rust from the inside out, so the body is often thinner than it looks. Add road and field vibration on the mounts, impact damage during transport, and carbon build-up in the internal baffles on a unit that runs rich or has neglected air filtration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I buy a DJI Agras D12000iE ZONGSHEN Exhaust Muffler in the U.S.?\u003c\/strong\u003e Ares Acres LLC is a U.S.-based authorized DJI Agras reseller stocking genuine DJI Agras D12000iE generator parts for American operators, including ZONGSHEN Exhaust Muffler YC.DZ.GR000172, with free and fast U.S. shipping plus same-day shipping and tracking on in-stock parts.\u003c\/p\u003e","brand":"Ares Acres","offers":[{"title":"DJI T50","offer_id":52889347653952,"sku":"YC.DZ.GR000172","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/0159\/0848\/files\/IMG-0037.png?v=1785903479","url":"https:\/\/aresacres.com\/products\/dji-agras-t50-oem-d12000ie-zongshen-generator-exhaust-muffler-yc-dz-gr000172","provider":"Ares Acres","version":"1.0","type":"link"}