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OEM Complete Aircraft Arm Set | M1, M2, M3 and M4 Folding Arm Assemblies | Agricultural Drone Propulsion Support Arms | Full Airframe Arm Replacement Kit | Field-Ready Original Replacement Components
Ares 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.
FREE & FAST Shipping is included for all U.S. customers.
We 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.
This listing includes the complete M1, M2, M3, and M4 drone arm set.
The DJI Agras T50 Original Drone Arms Full Set includes the M1, M2, M3, and M4 aircraft arm assemblies required to service all four primary arm positions on the DJI Agras T50.
These arm assemblies form a major part of the aircraft’s structural and propulsion-support system. Each arm connects to a specific position on the central frame and supports the components responsible for generating lift, transmitting power, routing electrical connections, and maintaining proper aircraft geometry.
The four positions included in this complete set are:
Each arm is designed for a specific location on the aircraft.
Position-specific differences may include:
Because each arm serves a dedicated M1, M2, M3, or M4 position, the correct assembly must be installed in the correct location.
The DJI Agras T50 is designed for demanding agricultural operations that place repeated structural and operational stress on its airframe.
The aircraft may be used for:
Throughout these operations, the drone arms may be exposed to:
Over time, these demanding conditions may affect the arm tubes, mounting interfaces, folding areas, cable-routing channels, motor mounting locations, internal wiring pathways, and surrounding structural components.
A bent, cracked, twisted, loose, or otherwise damaged arm may prevent the aircraft’s propulsion system from maintaining the alignment and structural geometry intended by the manufacturer.
This may contribute to:
The Original M1, M2, M3, and M4 Drone Arm Set helps maintain:
This complete set is especially useful for major repairs where damage affects more than one arm or where the full airframe is being rebuilt or refurbished.
It is ideal for:
Damage following an accident is not always limited to the most visibly affected arm.
Impact forces may transfer through the aircraft and affect:
Using a complete original arm set gives technicians the ability to inspect and restore all four positions during the same major repair process.
For operators who rely on the DJI Agras T50 for revenue-generating work, properly aligned and structurally sound arms are essential. Every flight depends on all four propulsion positions remaining securely supported and correctly located.
The Original Drone Arms Full Set is designed to provide the four structural arm assemblies that support the DJI Agras T50’s propulsion positions and connect them to the aircraft’s central frame.
The components help:
A properly assembled DJI Agras T50 depends on all four arm positions working together as a single structural system.
Each arm may support or route important components such as:
The arm assembly provides the structural support required to keep these systems in the intended position.
A damaged or incorrectly installed arm may contribute to:
Replacing damaged arms with original position-specific components helps restore the factory structural configuration intended for the aircraft.
A complete set also allows operators to standardize the structural condition of all four arms during a major rebuild rather than mixing new components with heavily worn or previously damaged assemblies.
Replacement may be recommended when operators observe:
Replacement may also be appropriate when one or more arms no longer maintain the correct factory relationship between the motor position and central aircraft frame.
Even relatively small changes in arm geometry can place additional stress on:
Replacing damaged arms early may help prevent additional structural, propulsion, or electrical damage.
For commercial operators, preventative replacement is often more efficient than waiting for a compromised arm to interrupt a scheduled application.
During peak agricultural season, a damaged arm can stop an otherwise functional aircraft from completing critical work.
Component Type: Complete original drone arm set
Included Positions:
Compatibility:
Package Quantity: 4 Pieces / 1 Complete Set
Installation Area: M1, M2, M3, and M4 aircraft arm positions
Primary Function: Supports the four propulsion positions while maintaining correct structural alignment, folding operation, motor placement, and factory airframe geometry
System Application: DJI Agras T50 folding-arm, propulsion-support, and airframe structure
Fitment: Position-specific original replacement components
Mounting Type: Direct-fit factory-style installation
Application: Agricultural drone collision repair, structural restoration, propulsion-support repair, frame rebuild, and fleet refurbishment
Product Classification: Original Replacement Parts
Installation should be completed by an experienced DJI Agras technician or operator familiar with the T50 frame, folding-arm, propulsion, wiring, and electrical systems.
Before installation, inspect:
After installation, confirm:
The aircraft should not be returned to commercial service until all four arm assemblies are correctly installed, securely mounted, electrically connected, and verified for safe operation.
This complete drone arm set is ideal for:
Keeping a complete M1, M2, M3, and M4 arm set available can significantly reduce repair delays when the full extent of structural damage is not known until the aircraft is disassembled.
This is especially valuable after:
This complete set is especially important during:
When an aircraft is needed for a scheduled application, having all four position-specific arms available can make the difference between completing the repair immediately and waiting for additional components to arrive.
For repair facilities, stocking a complete set also makes it easier to respond to major structural damage without having to predict which individual arm positions will require replacement.
For fleet operators, a complete arm set can serve as critical emergency inventory for multiple aircraft and a wide range of collision or transportation-related repairs.
The DJI Agras T50 depends on four properly secured, structurally sound, and accurately aligned arm assemblies.
Each arm supports one of the aircraft’s primary propulsion positions.
Together, the four arms establish:
While motors and propellers generate lift, the arms are responsible for holding those components in the correct physical relationship to the central frame.
The Original M1, M2, M3, and M4 Drone Arms Full Set helps maintain:
Without properly functioning drone arms, operators may risk:
The complete four-arm set provides an important advantage over purchasing individual arms one at a time.
Following a collision, major teardown, or full refurbishment, replacing all affected assemblies with matching original components can help restore consistent structural condition across the aircraft.
It can also help:
For commercial agricultural operators, structural reliability is part of productive application.
The aircraft must not only generate lift—it must maintain the correct geometry and structural support across all four propulsion positions throughout takeoff, application, landing, transport, and repeated daily deployment.
A damaged arm can affect far more than the visible structural tube.
It may also influence:
For practical operators, the value is straightforward:
Restore every arm. Align every motor. Protect the airframe. Keep the aircraft working.
Professional DJI Agras operators understand that dependable aircraft performance begins with a stable structural foundation.
The DJI Agras T50 Original Drone Arms Full Set provides the M1, M2, M3, and M4 position-specific assemblies needed to restore factory-style propulsion support, maintain correct aircraft geometry, reduce preventable structural wear, and support dependable commercial agricultural operation.
DJI Agras T50 Drone Arms Full Set
DJI Agras T50 Complete Arm Set
DJI T50 M1 Drone Arm
DJI T50 M2 Drone Arm
DJI T50 M3 Drone Arm
DJI T50 M4 Drone Arm
DJI Agras T50 M1 M2 M3 M4 Arms
DJI Agras T50 Aircraft Arms
DJI T50 Folding Arm Set
DJI Agras T50 Propulsion Arms
DJI T50 Replacement Drone Arms
DJI Agras T50 Arm Assembly
DJI T50 Complete Aircraft Arm Kit
DJI Agras T50 Structural Arm Parts
DJI Agras T50 Frame Repair Parts
DJI T50 Folding Arm Parts
DJI Agras T50 Collision Repair Parts
DJI Agras T50 Original Parts
DJI Agras T50 Repair Parts
DJI Agricultural Drone Arms
DJI Agras Airframe Components
DJI Agras Propulsion Support Parts
DJI Agras Fleet Maintenance Parts
DJI Agras Replacement Parts
DJI Agras Commercial Drone Parts
What is the DJI Agras T50 Drone Arms Full Set? It is the complete set of four position-specific OEM aircraft arm assemblies — M1, M2, M3 and M4 — for the DJI Agras T50, supplied as 4 pieces in one set. Each assembly is a structural arm that connects one propulsion position to the aircraft's central frame and supports its folding operation.
Which DJI Agras model does this arm set fit? The Specifications on this listing state compatibility with the DJI Agras T50. Ares Acres is an authorized DJI Agras reseller stocking T50 structural and propulsion-support parts for U.S. operators.
Why replace all four arms when only one is visibly damaged? Because alignment is not a property any single arm has on its own. A properly assembled T50 depends on all four positions working together as a single structural system, and it is the four arms together that establish aircraft geometry, motor placement, propeller positioning and structural balance — so on a full rebuild the meaningful unit of the repair is the set rather than the individual position.
Why keep a complete arm set on hand instead of ordering position by position? Because the costly part of a structural repair is a disassembled aircraft waiting on a second parts order. With all four positions available the technician opens the aircraft once and finishes the job in a single repair visit, instead of reopening it each time another arm arrives.
When is the full set the right thing to order? Collision repair, complete airframe rebuilds, fleet restoration, frame refurbishment and insurance-related repair work — jobs where the whole airframe is being restored at once rather than one position being fixed. Individual M1–M4 arms are stocked separately at Ares Acres for single-position repairs.
What are the signs a DJI Agras T50 drone arm needs replacing? A bent, cracked or twisted arm tube, a broken mounting interface, visible impact damage, frame deformation, a misaligned propulsion position or motor mount, damaged fastener locations, a cracked cable-routing channel, or exposed and pinched wiring. Damage found during teardown after a hard landing, collision or transportation incident is a common reason the full set is ordered.
Can any arm in the set be fitted to any position? No. Each assembly is made for its own M1, M2, M3 or M4 location and must be installed there — position-specific differences may include structural orientation, folding direction, mounting geometry, motor position, cable routing and connector placement. Identify each position on the aircraft before fitting, and have the work done by a technician familiar with the T50 frame, folding-arm, propulsion and wiring systems.
Where can I buy a genuine DJI Agras T50 drone arm set in the USA? Ares Acres LLC is a U.S.-based authorized DJI Agras reseller. Free and fast shipping is included for all U.S. customers, with same-day shipping and tracking on in-stock parts.

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