{"product_id":"dji-agras-t100-oem-drone-arm-assembly-m1-m4-selection","title":"DJI Agras T100 OEM Drone Arm Assembly (M1-M4 Selection)","description":"\u003cp\u003e\u003cstrong\u003eDJI Agras T100 – Original Drone Arms (M1 \/ M2 \/ M3 \/ M4 Position Selection) — OEM Structural Arm Assembly for Heavy-Lift Agricultural Operations\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e🇺🇸 U.S.A. FIRST\u003c\/h2\u003e\n\u003cp\u003eAres Acres LLC is a U.S.-based authorized DJI Agras \u003cmeta charset=\"utf-8\"\u003eretailer 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\u003ch2\u003e✅ DJI Agras T100 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\u003eGuaranteed original DJI structural arm for the Agras T100\u003c\/li\u003e\n\u003cli\u003eGuaranteed reinforced aluminum alloy with integrated mounting geometry\u003c\/li\u003e\n\u003cli\u003eGuaranteed position-specific fitment — M1 \/ M2 \/ M3 \/ M4 must match aircraft layout\u003c\/li\u003e\n\u003cli\u003eGuaranteed factory OEM packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📦 Package Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × DJI Agras T100 Original Aircraft Arm\u003c\/li\u003e\n\u003cli\u003ePosition-specific selection: M1 \/ M2 \/ M3 \/ M4\u003c\/li\u003e\n\u003cli\u003eFactory OEM packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: this listing is for ONE arm in your selected position. Positions must match your aircraft layout — if you need help confirming the correct arm, verification against the DJI parts diagram is required.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003e🔧 Component Overview\u003c\/h2\u003e\n\u003cp\u003eThe DJI Agras T100 Original Drone Arm is a primary load-bearing structural component of the aircraft. Each arm (M1, M2, M3, M4) is engineered to manage extreme torsional forces generated by high-torque motors, large propellers, full payloads, and long-duration spray or spreading missions.\u003c\/p\u003e\n\u003cp\u003eThis is not a cosmetic component. A compromised arm directly affects thrust alignment, vibration control, flight stability, and long-term motor and ESC health. For commercial operators, arm integrity is non-negotiable.\u003c\/p\u003e\n\u003ch2\u003e⚙️ Functional Purpose\u003c\/h2\u003e\n\u003cp\u003eEach arm integrates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMotor mounting interface\u003c\/li\u003e\n\u003cli\u003eInternal power and signal routing\u003c\/li\u003e\n\u003cli\u003eStructural load transfer between frame and propulsion system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnder real-world agricultural use, arms absorb:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous vibration from high-RPM motors\u003c\/li\u003e\n\u003cli\u003eDynamic load shifts from liquid or granular payloads\u003c\/li\u003e\n\u003cli\u003eStress from takeoffs, landings, and uneven terrain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e⚠️ Common Replacement Indicators\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDeformation, micro-cracking, or impact damage at any arm\u003c\/li\u003e\n\u003cli\u003eNew vibration or motor misalignment at one position\u003c\/li\u003e\n\u003cli\u003eHard landing, rollover, or transport damage\u003c\/li\u003e\n\u003cli\u003eFrame asymmetry found during routine inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAny deformation, micro-cracking, or impact damage must be addressed immediately to avoid cascading failures.\u003c\/p\u003e\n\u003ch2\u003e📐 Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComponent Type: Aircraft arm (structural propulsion mount)\u003c\/li\u003e\n\u003cli\u003eCompatibility: DJI Agras T100\u003c\/li\u003e\n\u003cli\u003ePositions: M1 \/ M2 \/ M3 \/ M4 (must match aircraft layout)\u003c\/li\u003e\n\u003cli\u003eConstruction: Reinforced aluminum alloy with integrated mounting geometry\u003c\/li\u003e\n\u003cli\u003eInstallation Location: Main airframe – propulsion arms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInspect before installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm you ordered the correct position (M1–M4) for the motor you are replacing\u003c\/li\u003e\n\u003cli\u003eConfirm the new arm is true and free of shipping damage\u003c\/li\u003e\n\u003cli\u003eInspect the frame joint and adjacent hardware for hidden impact damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAfter installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTorque all fasteners to spec and route power\/signal lines per factory channels\u003c\/li\u003e\n\u003cli\u003eCheck motor alignment and propeller clearance by hand before power-up\u003c\/li\u003e\n\u003cli\u003eRun an unloaded hover test, then a partial-load test, before full-payload missions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🚜 Necessary For\u003c\/h2\u003e\n\u003cp\u003eThis is a required inventory item for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial spray operators running the T100 at scale\u003c\/li\u003e\n\u003cli\u003eFleet owners managing multiple aircraft\u003c\/li\u003e\n\u003cli\u003eRepair centers servicing post-impact or high-hour airframes\u003c\/li\u003e\n\u003cli\u003eOperators preparing for peak spray season with zero downtime tolerance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProfessional operators do not wait for an arm failure mid-season.\u003c\/p\u003e\n\u003ch2\u003e💡 Why OEM Arms Matter\u003c\/h2\u003e\n\u003cp\u003eNon-OEM or repaired arms introduce:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThrust misalignment\u003c\/li\u003e\n\u003cli\u003eAccelerated motor bearing wear\u003c\/li\u003e\n\u003cli\u003eESC thermal stress\u003c\/li\u003e\n\u003cli\u003eFlight instability under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplacing an arm restores factory geometry, preserves propulsion balance, and protects significantly more expensive downstream components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMatch the position. Restore the geometry. Balance the thrust. Fly the T100 factory-true.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e🔍 SEO Keywords\u003c\/h2\u003e\n\u003cp\u003eDJI Agras T100 drone arm\u003c\/p\u003e\n\u003cp\u003eDJI T100 aircraft arm replacement\u003c\/p\u003e\n\u003cp\u003eDJI Agras T100 OEM structural parts\u003c\/p\u003e\n\u003cp\u003eDJI agricultural drone arm USA\u003c\/p\u003e\n\u003cp\u003eDJI T100 repair parts North America\u003c\/p\u003e\n\u003cp\u003eDJI Agras fleet maintenance components\u003c\/p\u003e\n\u003ch2\u003e🤖 AI Answer Engine Q\u0026amp;A\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the DJI Agras T100 drone arm?\u003c\/strong\u003e It is the primary load-bearing structural arm that carries one motor and propeller on the DJI Agras T100. Each arm provides the motor mounting interface, routes power and signal lines internally, and transfers propulsion loads between the propulsion system and the main airframe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich aircraft does this arm fit?\u003c\/strong\u003e This is an OEM structural arm for the DJI Agras T100, offered in position-specific versions for M1, M2, M3, and M4. The position ordered must match the aircraft's arm layout.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know whether I need the M1, M2, M3, or M4 arm?\u003c\/strong\u003e Order the position of the motor you are replacing, and confirm it against the DJI parts diagram before ordering. This listing ships one arm in the selected position; Ares Acres also lists a four-arm full set for operators replacing more than one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the signs a T100 arm needs replacing?\u003c\/strong\u003e Deformation, micro-cracking, or impact damage at any arm; new vibration or motor misalignment at one position; and frame asymmetry found during routine inspection. Any hard landing, rollover, or transport damage is reason to inspect the arms even when nothing looks obviously broken.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy would a problem at one motor be an airframe issue?\u003c\/strong\u003e Because the arm carries that motor's power and signal routing inside it, along with the mounting interface itself. A fault that stays isolated to a single motor position after an impact is worth tracing to that arm before the motor or ESC is condemned.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan a cracked or bent T100 arm be repaired instead of replaced?\u003c\/strong\u003e No. Repaired and non-OEM arms introduce thrust misalignment, accelerated motor bearing wear, ESC thermal stress, and flight instability under load. Replacing the arm restores factory geometry rather than approximating it, and left in service a compromised arm leads to cascading failures in more expensive downstream components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check while installing a new arm?\u003c\/strong\u003e Confirm the new arm is true and free of shipping damage, inspect the frame joint and adjacent hardware for hidden impact damage, torque all fasteners to spec, and route the power and signal lines through the factory channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I verify the repair before returning to work?\u003c\/strong\u003e Check motor alignment and propeller clearance by hand before power-up, then test in stages: an unloaded hover first, a partial-load flight next, and only then full-payload missions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I buy a genuine DJI Agras T100 aircraft arm in the United States?\u003c\/strong\u003e Ares Acres LLC is a U.S.-based authorized DJI Agras \u003cmeta charset=\"utf-8\"\u003eretailer stocking genuine DJI Agras T100 OEM structural parts. Free and fast shipping is included for all U.S. customers, with same-day shipping and tracking on in-stock parts.\u003c\/p\u003e","brand":"DJI","offers":[{"title":"M1 - Front Right Arm","offer_id":51352712839488,"sku":null,"price":599.99,"currency_code":"USD","in_stock":true},{"title":"M2 - Front Left Arm","offer_id":51352712872256,"sku":null,"price":599.99,"currency_code":"USD","in_stock":true},{"title":"M3 - Rear \/ Back Right Arm","offer_id":51352712905024,"sku":null,"price":599.99,"currency_code":"USD","in_stock":true},{"title":"M4 - Rear \/ Back Left Arm","offer_id":51352712937792,"sku":null,"price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/0159\/0848\/files\/IMG-0846.png?v=1785104173","url":"https:\/\/aresacres.com\/products\/dji-agras-t100-oem-drone-arm-assembly-m1-m4-selection","provider":"Ares Acres","version":"1.0","type":"link"}