{"product_id":"dji-agras-t30-oem-large-gear-closed-face","title":"DJI Agras T30 OEM Large Gear (Closed Face)","description":"\u003cp\u003eThe DJI Agras T30 OEM Large Gear (Closed Face) is the black, closed-face large gear fitted in the spreading system of the DJI Agras T30 and T10. As shown in the product images, it is a round gear with a mostly solid face, a raised centre ring around a round hub, three small light-coloured windows set near the rim, and a band of teeth running around its lower edge, below the face rather than on it. A small tab stands out from one point on the rim. Two different parts are sold under the name large gear for these aircraft. This is the closed-face one, and its mostly solid face is what identifies it; the other has three wide spokes with large open windows. It belongs to the spreading system, it is identified for the DJI Agras T30 and T10, and it is supplied brand new as one gear. Operators usually reach it while searching for a T30 large gear, a T30 spreader gear, a T10 large gear or a T30 spreading gear with worn teeth. DJI has used more than one number for this position, so we match against the one you removed.\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 retailer 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\u003eAres Acres also ships agricultural drone 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 retailer 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 T30 \/ DJI Agras T10 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\u003cli\u003eIdentified for the DJI Agras T30 and T10 spreading system, closed-face large gear\u003c\/li\u003e\n\u003cli\u003eMatched by the mostly solid face, the raised centre ring and hub, the three small rim windows and the lower-edge teeth against the gear you removed\u003c\/li\u003e\n\u003cli\u003eGenuine DJI OEM spreading-system component, brand new, supplied as one gear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe variant is one closed-face large gear. It is not the open-spoke large gear, not a gearbox and not a spreading disc. If you want the match confirmed, photograph the gear you removed face on and once from the side, so the face and the teeth both show, and send it to us. We will match it for you, so the right part arrives first time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e📦 Package Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × DJI Agras T30 OEM Large Gear (Closed Face), black, with a mostly solid face, a raised centre ring and hub, three small rim windows and teeth around its lower edge, as shown in the product images\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOne gear per order line.\u003c\/strong\u003e Each variant is a single gear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is part of the gear:\u003c\/strong\u003e the solid face, the raised centre ring and hub, the three small windows, the lower-edge teeth and the rim tab, all as one part.\u003c\/p\u003e\n\u003cp\u003eNot included: the open-spoke large gear, any smaller gear it meshes with, shafts, bearings, screws, clips, the reduction gearbox module, the spreading disc and tools. Each of these is a separate part.\u003c\/p\u003e\n\u003cp\u003eNothing is included because it appears near the gear in the spreader. If a clip, screw or bearing from the old gear is missing or worn, tell us where it sat and we will help you identify it.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔧 Component Overview\u003c\/h2\u003e\n\u003cp\u003eThe spreading system on the T30 and T10 meters and throws granular product: fertiliser, seed or pellets. It uses geared parts to do that, and two of those parts are both called the large gear. They are different mouldings, and this one is the closed-face gear.\u003c\/p\u003e\n\u003cp\u003eAs shown in the product images, five features identify it:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe mostly solid face\u003c\/strong\u003e — a broad, flat face with no large openings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe raised centre ring and hub\u003c\/strong\u003e — a raised ring standing up around a round hub with a round bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe three small windows\u003c\/strong\u003e — three small light-coloured windows set near the rim\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe lower-edge teeth\u003c\/strong\u003e — a band of teeth running around the lower edge of the gear, below the face\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe rim tab\u003c\/strong\u003e — a small tab standing out from one point on the rim\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe open-spoke large gear is the other part sold under the same name. It has three wide spokes with large open windows between them that you can see straight through, and its teeth sit on the outside of the rim. Put the two side by side and they are easy to tell apart.\u003c\/p\u003e\n\u003cp\u003eWhere the teeth sit is what matters in service. On this gear they run around the lower edge, under the face. Look at the gear face on, the way it is usually seen when the spreader is opened, and the teeth are hidden. The face can look perfect while the teeth beneath it are chipped or worn.\u003c\/p\u003e\n\u003cp\u003eA gear like this fails in a small number of ways. Teeth chip or break when a hard pellet or a stone is caught in the mesh. Teeth wear down from grit carried in with the product. The hub cracks or wears so the gear no longer sits true. The face itself rarely fails.\u003c\/p\u003e\n\u003cp\u003eWhich assembly inside the spreading system the gear drives, and what it meshes with, are not published for this part. The match is made by its own shape.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚙️ Functional Purpose\u003c\/h2\u003e\n\u003cp\u003eThe gear's engineering role is to transmit rotation through its teeth within the spreading system.\u003c\/p\u003e\n\u003cp\u003eIn the spreading system it:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCarries teeth around its lower edge to mesh with a mating part\u003c\/li\u003e\n\u003cli\u003eTurns about its raised centre hub\u003c\/li\u003e\n\u003cli\u003ePresents a mostly solid face, with three small windows near the rim\u003c\/li\u003e\n\u003cli\u003eCan be replaced on its own once the parts around it are released\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhat it does not do matters as much:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt is not the reduction gearbox; the DJI Agras T30 OEM Reduction Gearbox Module is a complete sealed drive unit\u003c\/li\u003e\n\u003cli\u003eIt does not throw product; the spreading disc does that\u003c\/li\u003e\n\u003cli\u003eIt does not set the rate; the rate is set in the app and metered by the system\u003c\/li\u003e\n\u003cli\u003eIt does not stand in for the open-spoke large gear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA gear with worn teeth still turns. As the teeth lose their shape, the mesh gets looser, the gear begins to slip or knock under load, and the mating gear wears with it. None of that shows on the face.\u003c\/p\u003e\n\u003cp\u003eTooth count, module, material, dimensions, weight and the purpose of the three small windows are not published for this part.\u003c\/p\u003e\n\u003cp\u003eWhich assembly the gear drives is not published for this part.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔍 Diagnosis — the teeth are under the face, so judge the gear from the side, not from above\u003c\/h2\u003e\n\u003cp\u003eOn the closed-face large gear the teeth run around the lower edge, beneath a broad solid face. Opened up and looked at from above, the gear shows its face, and the face is almost never what fails. That is how a gear with chipped or worn teeth passes inspection: it looks whole because the damaged part is out of sight.\u003c\/p\u003e\n\u003cp\u003eThe way to avoid it is to look from the side. Turn the gear slowly by hand and watch the lower edge as it passes, or take it out and turn it over. Every tooth should be full height and square-sided. A chip, a broken tooth or a row of teeth worn to points is the fault.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSymptoms that point at this gear:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA regular tick or knock from the spreader, once per turn\u003c\/li\u003e\n\u003cli\u003eChipped, broken or missing teeth on the lower edge\u003c\/li\u003e\n\u003cli\u003eTeeth worn to points or rounded off\u003c\/li\u003e\n\u003cli\u003eA cracked hub or centre ring\u003c\/li\u003e\n\u003cli\u003eA gear that wobbles on its shaft when everything around it is tight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat proves it:\u003c\/strong\u003e with the aircraft powered off and the battery removed, clean the spreader so the gear can be seen. Turn it slowly by hand while watching the lower edge from the side, or remove it and turn it over. Look at every tooth. Check the hub and the raised centre ring for cracks and the bore for wear. Compare it with the gear you are ordering: mostly solid face, raised centre ring, three small windows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCheck these first, because they produce similar symptoms:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe mating gear, for broken or worn teeth of its own\u003c\/li\u003e\n\u003cli\u003eThe reduction gearbox module, for a bent shaft or a rough gear train\u003c\/li\u003e\n\u003cli\u003eProduct packed around the gears, which can bind or knock without any part being broken\u003c\/li\u003e\n\u003cli\u003eLoose fixings that let the gear or its shaft move\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it does not explain:\u003c\/strong\u003e a spreader that does not turn at all with no noise, a motor or gearbox that will not run, an uneven spread pattern with every gear sound, or a weighing fault. Those sit in the drive, its wiring, the spreading disc or the weighing parts.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Common Replacement Indicators\u003c\/h2\u003e\n\u003cp\u003eReplace the gear when inspection confirms one of these:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChipped, broken or missing teeth on the lower edge\u003c\/li\u003e\n\u003cli\u003eTeeth worn so they no longer mesh cleanly\u003c\/li\u003e\n\u003cli\u003eA cracked hub or centre ring\u003c\/li\u003e\n\u003cli\u003eA worn hub bore that lets the gear wobble\u003c\/li\u003e\n\u003cli\u003eA broken rim tab\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInspect these first, because they produce similar symptoms:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe mating gear\u003c\/li\u003e\n\u003cli\u003eThe reduction gearbox module\u003c\/li\u003e\n\u003cli\u003eProduct packed around the gears\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA gear whose face looks perfect is not proved sound. The teeth are beneath it, and a face-on look never sees them.\u003c\/p\u003e\n\u003cp\u003eThere is no published service interval for the gear. It is replaced when its teeth or hub are damaged or worn, not on a schedule.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e📐 Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eProduct name:\u003c\/strong\u003e DJI Agras T30 OEM Large Gear (Closed Face)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDJI family:\u003c\/strong\u003e Agras\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAircraft:\u003c\/strong\u003e DJI Agras T30 and DJI Agras T10\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment basis:\u003c\/strong\u003e Identified for the DJI Agras T30 and T10\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAircraft system:\u003c\/strong\u003e Spreading system\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComponent type:\u003c\/strong\u003e Large gear, closed-face version\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial number:\u003c\/strong\u003e DJI has used more than one number for this position, so we match against the one you removed\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 gear\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eForm:\u003c\/strong\u003e Round gear: mostly solid face, raised centre ring and hub, three small rim windows, teeth around the lower edge, small rim tab\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdentifier:\u003c\/strong\u003e Mostly solid face — not the open-spoke version\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTooth position:\u003c\/strong\u003e Around the lower edge, beneath the face\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTooth count:\u003c\/strong\u003e Not published for this part\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGear module:\u003c\/strong\u003e Not published for this part\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Not published for this part\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e Black, with light-coloured rim windows\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e Not published for this part\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e Not published for this part\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical:\u003c\/strong\u003e None\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting position:\u003c\/strong\u003e Inside the T30 \/ T10 spreading system; the assembly it drives is not published for this part\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation method:\u003c\/strong\u003e Fitted on its hub with its teeth in mesh\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHardware included:\u003c\/strong\u003e None — shafts, bearings, screws and clips are not supplied\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eService adjustability:\u003c\/strong\u003e None — the gear is correct or it is not, with no adjustment or app setting that compensates\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClassification:\u003c\/strong\u003e DJI OEM spreading-system component\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch2\u003e🛠️ Installation \u0026amp; Maintenance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBefore installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower the aircraft off and remove the battery\u003c\/li\u003e\n\u003cli\u003eEmpty the spreader hopper and clean all product out of the spreading system\u003c\/li\u003e\n\u003cli\u003ePhotograph the gear in place, so its orientation and what it meshes with are on record\u003c\/li\u003e\n\u003cli\u003eConfirm the old gear has a mostly solid face with a raised centre ring and three small windows\u003c\/li\u003e\n\u003cli\u003eLay out a tray for any screws or clips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDuring installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRelease the parts around the gear as the spreader is built, keeping fixings in order\u003c\/li\u003e\n\u003cli\u003eLift the old gear off, turn it over and look at its teeth, so you know what wore them\u003c\/li\u003e\n\u003cli\u003eClean the mating gear and check its teeth for chips or wear\u003c\/li\u003e\n\u003cli\u003eCheck the shaft and hub seat for wear or grit\u003c\/li\u003e\n\u003cli\u003eFit the new gear the same face up as the old one, with its teeth fully in mesh\u003c\/li\u003e\n\u003cli\u003eRefit the surrounding parts and fixings; DJI does not publish torque figures for these fixings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAfter installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTurn the gear slowly by hand through a full turn and feel for any tight spot or knock\u003c\/li\u003e\n\u003cli\u003eRun the spreading system empty and listen for a regular tick\u003c\/li\u003e\n\u003cli\u003eRun a short test with product and check the spread\u003c\/li\u003e\n\u003cli\u003eCheck that no fixing has worked loose\u003c\/li\u003e\n\u003cli\u003eRecord the replacement in the maintenance log\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance between jobs.\u003c\/strong\u003e Clean product out of the spreading system after every day of work, so grit does not sit in the teeth beneath the face. When it is clean, look at the gear from the side, not only from above, and turn it by hand to see every tooth. That side-on look is the only one that catches wear on this gear.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚜 Necessary For\u003c\/h2\u003e\n\u003cp\u003eThis gear is for operators and technicians whose T30 or T10 spreading system needs the closed-face large gear:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDJI Agras T30 operators running granular spreading with a knocking or slipping spreader\u003c\/li\u003e\n\u003cli\u003eDJI Agras T10 operators whose closed-face large gear has chipped or worn teeth\u003c\/li\u003e\n\u003cli\u003eCommercial spreading and seeding applicators servicing spreaders between jobs\u003c\/li\u003e\n\u003cli\u003eAgras service centres rebuilding T30 and T10 spreading systems\u003c\/li\u003e\n\u003cli\u003eFleet managers stocking spreader gears for the busy spreading weeks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis is not the part you need if:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe gear you removed has three wide spokes with large open windows — that is the DJI Agras T30 OEM Large Gear (Open Spoke)\u003c\/li\u003e\n\u003cli\u003eThe fault is a bent shaft or a rough gear train inside the sealed drive unit — that is the DJI Agras T30 OEM Reduction Gearbox Module\u003c\/li\u003e\n\u003cli\u003eThe spread is lopsided with every gear sound — check the DJI Agras T30 OEM Spreading Disc Main Body\u003c\/li\u003e\n\u003cli\u003eThe teeth are full and square and the hub is sound — the gear is not the fault\u003c\/li\u003e\n\u003cli\u003eYou fly a T16, T20, T40 or T50 — this gear is identified for the T30 and T10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e💡 Why This Part Matters\u003c\/h2\u003e\n\u003cp\u003eThe closed-face large gear hides its own failure. Its teeth run around the lower edge, beneath a broad solid face, and the face is what anyone sees when the spreader is opened and looked into from above. The face rarely fails. The teeth do, and from above they are out of sight.\u003c\/p\u003e\n\u003cp\u003eThe way through is to look from the side. Turn the gear by hand while watching its lower edge, or take it out and turn it over. Full, square teeth mean a sound gear. Chips, gaps or teeth worn to points mean this gear is the repair, however good the face looks.\u003c\/p\u003e\n\u003cp\u003eThat is the case for a side-on look first, while that information is still cheap. It turns a spreader that knocks for no visible reason into a fault that can be seen and named.\u003c\/p\u003e\n\u003cp\u003eIt also settles which large gear you have. A mostly solid face with a raised centre ring is this gear; three wide spokes with open windows is the other one sold under the same name.\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 the specifications above.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCanonical product name:\u003c\/strong\u003e DJI Agras T30 OEM Large Gear (Closed Face)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e DJI\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDJI family:\u003c\/strong\u003e Agras\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAircraft:\u003c\/strong\u003e DJI Agras T30, DJI Agras T10\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible models:\u003c\/strong\u003e DJI Agras T30; DJI Agras T10\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment basis:\u003c\/strong\u003e Identified for the DJI Agras T30 and T10\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComponent:\u003c\/strong\u003e Large gear, closed-face version\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAircraft system:\u003c\/strong\u003e Spreading system\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary function:\u003c\/strong\u003e Transmits rotation through its lower-edge teeth within the spreading system\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eForm:\u003c\/strong\u003e Black round gear; mostly solid face, raised centre ring and hub, three small rim windows, teeth around the lower edge\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdentifier:\u003c\/strong\u003e Mostly solid face with a raised centre ring\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial number:\u003c\/strong\u003e DJI has used more than one number for this position; matched against the removed part\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuantity supplied:\u003c\/strong\u003e 1 gear\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e Open-spoke large gear, mating gear, shafts, bearings, screws, clips, gearbox module\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey diagnostic:\u003c\/strong\u003e Teeth sit beneath the face; inspect from the side, not from above\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon failure modes:\u003c\/strong\u003e Chipped or broken teeth, worn teeth, cracked or worn hub\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eService interval:\u003c\/strong\u003e None published\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart classification:\u003c\/strong\u003e DJI OEM spreading-system component\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso searched as:\u003c\/strong\u003e T30 large gear; T30 spreader gear; T10 large gear; Agras T30 spreading gear; DJI T30 large gear closed\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisambiguation:\u003c\/strong\u003e Not the DJI Agras T30 OEM Large Gear (Open Spoke); not the Reduction Gearbox Module; not the T50 large gears\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeller:\u003c\/strong\u003e Ares Acres LLC — U.S.-based authorized DJI Agras retailer 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\u003chr\u003e\n\u003ch2\u003e🔍 SEO Keywords\u003c\/h2\u003e\n\u003cp\u003eDJI Agras T30 large gear closed face\u003c\/p\u003e\n\u003cp\u003eDJI T30 large gear\u003c\/p\u003e\n\u003cp\u003eT30 spreader gear\u003c\/p\u003e\n\u003cp\u003eT30 spreading system gear\u003c\/p\u003e\n\u003cp\u003eDJI T10 large gear\u003c\/p\u003e\n\u003cp\u003eT10 spreader gear\u003c\/p\u003e\n\u003cp\u003eAgras T30 spreading gear\u003c\/p\u003e\n\u003cp\u003eT30 large gear worn teeth\u003c\/p\u003e\n\u003cp\u003eT30 spreader slipping gear\u003c\/p\u003e\n\u003cp\u003eT30 large gear replacement\u003c\/p\u003e\n\u003cp\u003eDJI T30 spreader parts\u003c\/p\u003e\n\u003cp\u003eT30 T10 large gear solid\u003c\/p\u003e\n\u003cp\u003eDJI Agras T30 Large Gear (Closed Face)\u003c\/p\u003e\n\u003cp\u003eAgras T30 Large Gear (Closed Face)\u003c\/p\u003e\n\u003cp\u003eDJI Agras T30 OEM Large Gear (Closed Face)\u003c\/p\u003e\n\u003cp\u003eAgras T30 large gear (closed face) replacement\u003c\/p\u003e\n\u003cp\u003eDJI Agras T30 parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T30 replacement parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T10 Large Gear (Closed Face)\u003c\/p\u003e\n\u003cp\u003eAgras T10 Large Gear (Closed Face)\u003c\/p\u003e\n\u003cp\u003eDJI Agras T10 OEM Large Gear (Closed Face)\u003c\/p\u003e\n\u003cp\u003eAgras T10 large gear (closed face) replacement\u003c\/p\u003e\n\u003cp\u003eDJI Agras T10 parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T10 replacement parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T30 spreading parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras spreading system parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras OEM Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Parts\u003c\/p\u003e\n\u003cp\u003eagricultural drone spreader gear\u003c\/p\u003e\n\u003cp\u003eauthorized DJI Agras retailer\u003c\/p\u003e\n\u003cp\u003eDJI Agras T30 Large Gear (Closed Face) Canada\u003c\/p\u003e\n\u003cp\u003eDJI Agras T30 parts Canada\u003c\/p\u003e\n\u003cp\u003eDJI Agras parts shipped to Canada\u003c\/p\u003e\n\u003cp\u003ebuy DJI Agras T30 parts in Canada\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 T30 large gear (closed face)?\u003c\/strong\u003e A black round gear from the T30 and T10 spreading system, with a mostly solid face, a raised centre ring and hub, three small windows near the rim and teeth around its lower edge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy are there two parts called large gear?\u003c\/strong\u003e Two different gears in the T30 and T10 spreading system share the name. This one has a mostly solid face; the other has three wide spokes with open windows. Match by the face, not the name.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I tell which large gear I have?\u003c\/strong\u003e Look at the face. Mostly solid with a raised centre ring and only three small windows means this gear. Three wide spokes with large windows you can see through means the open-spoke gear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe gear looks fine from above. Can it still be the fault?\u003c\/strong\u003e Yes. Its teeth run around the lower edge, under the face. Turn it by hand and watch the edge from the side, or take it out and turn it over.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich aircraft does it fit?\u003c\/strong\u003e It is identified for the DJI Agras T30 and T10. It is not identified for the T16, T20, T40 or T50.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it the same as the reduction gearbox?\u003c\/strong\u003e No. The DJI Agras T30 OEM Reduction Gearbox Module is a complete sealed drive unit. This is a single gear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the three small windows for?\u003c\/strong\u003e That is not published for this part. They are one of the features that identify the gear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich part does the gear drive?\u003c\/strong\u003e That is not published for this part. The gear is matched by its face, centre ring, windows and teeth against the one you removed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with a shaft or bearing?\u003c\/strong\u003e No. It is the gear alone. Shafts, bearings, screws and clips are separate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMy spreader slips or knocks under load. Is it this gear?\u003c\/strong\u003e It can be. Worn or chipped teeth slip and knock under load. Check the teeth from the side, and check the mating gear too.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit a T50?\u003c\/strong\u003e Do not assume it. This gear is identified for the T30 and T10. The T50 has its own large gears.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I fit it myself?\u003c\/strong\u003e Yes, for most operators. Clean the spreader, photograph the gear in place, take it off, check the mating gear, and fit the new one the same face up with its teeth in mesh.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat usually wears it out?\u003c\/strong\u003e Grit carried in with the product wearing the teeth, and hard pellets or stones caught in the mesh.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the DJI part number?\u003c\/strong\u003e DJI has used more than one number for this position, so we match against the one you removed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a service interval?\u003c\/strong\u003e No. Replace it when its teeth or hub are damaged or worn.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many teeth does it have?\u003c\/strong\u003e The tooth count is not published for this part. Match it by its face and teeth against the gear you removed.\u003c\/p\u003e","brand":"Ares Acres","offers":[{"title":"DJI T30","offer_id":68086851141952,"sku":null,"price":169.99,"currency_code":"USD","in_stock":true},{"title":"DJI T10","offer_id":68086851174720,"sku":null,"price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/0159\/0848\/files\/dji-agras-t30-oem-large-gear-closed-face-1.png?v=1794387274","url":"https:\/\/aresacres.com\/products\/dji-agras-t30-oem-large-gear-closed-face","provider":"Ares Acres","version":"1.0","type":"link"}