TRAXXAS UNLIMITED DESERT RACER CNC Alloy Front Upper Suspension Arm UDR054 by GPM  [UDR054]

TRAXXAS UNLIMITED DESERT RACER Alloy Front Upper Suspension Arm - 8pc set - GPM UDR054
Price:
USD$33.90
Brand:
GPM
Model:
UDR054
GTIN:
4894538301571
Condition:
Brand New
1 Reviews
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alt="TRAXXAS UNLIMITED DESERT RACER Alloy Front Upper Suspension Arm - 8pc set - GPM UDR054" title="TRAXXAS UNLIMITED DESERT RACER Alloy Front Upper Suspension Arm - 8pc set - GPM UDR054"
alt="TRAXXAS UNLIMITED DESERT RACER Alloy Front Upper Suspension Arm - 8pc set - GPM UDR054" title="TRAXXAS UNLIMITED DESERT RACER Alloy Front Upper Suspension Arm - 8pc set - GPM UDR054"
alt="TRAXXAS UNLIMITED DESERT RACER Alloy Front Upper Suspension Arm - 8pc set - GPM UDR054" title="TRAXXAS UNLIMITED DESERT RACER Alloy Front Upper Suspension Arm - 8pc set - GPM UDR054"
alt="TRAXXAS UNLIMITED DESERT RACER Alloy Front Upper Suspension Arm - 8pc set - GPM UDR054" title="TRAXXAS UNLIMITED DESERT RACER Alloy Front Upper Suspension Arm - 8pc set - GPM UDR054"
alt="TRAXXAS UNLIMITED DESERT RACER Alloy Front Upper Suspension Arm - 8pc set - GPM UDR054" title="TRAXXAS UNLIMITED DESERT RACER Alloy Front Upper Suspension Arm - 8pc set - GPM UDR054"
alt="TRAXXAS UNLIMITED DESERT RACER Alloy Front Upper Suspension Arm - 8pc set - GPM UDR054" title="TRAXXAS UNLIMITED DESERT RACER Alloy Front Upper Suspension Arm - 8pc set - GPM UDR054"

Precision front upper arm for TRX UDR platforms

This CNC machined alloy front upper suspension arm is engineered as a direct-fit upgrade for the TRAXXAS UNLIMITED DESERT RACER platform. The component provides a higher stiffness mounting point for the front knuckle assemblies to reduce pivot deflection under dynamic loads.

Materials and construction use aluminum 6061 T6 with Delrin collar inserts and stainless steel hardware supplied in the kit. The arm is anodized for surface protection and finished with stainless balls and screw-lock fasteners to maintain pivot retention during sustained off-road stress.

From a setup perspective the arm increases front-end rigidity and repeatability, supporting refined camber and caster adjustments while preserving the original suspension geometry. It installs to the factory front upper mounting points and is secured using the included stainless hardware.

Specifications

  • Item: Alloy front upper suspension arm set, 8 pcs
  • Material: Aluminum 6061 T6, Delrin collar inserts, stainless steel hardware
  • Model Number: UDR054
  • Compatibility: TRAXXAS UNLIMITED DESERT RACER
  • Included: Front upper arm 2 pcs, stainless steel pin 23 pcs, flat head screw 2.5x8 2 pcs, washer 2.5 23 pcs

As a precision performance upgrade, the arm emphasises pivot durability and consistent front geometry response for competitive or heavy-use RC desert running.

 

Product Reviews
1 Reviews
rating
Just received Avery well packed and vey shiny box of GPM parts... all look great... only one negative... and probably on my part... the discs and calipers come in sets of 4... not 4 discs or 4 calipers.. oh well another order to follow... great service th

Is the arm compatible with stock TRX UDR mounts?

Yes. The arm is designed to mount at the original front upper locations for the UNLIMITED DESERT RACER and uses the supplied stainless hardware.

What manufacturing processes are used?

Components are CNC machined from 6061 T6 billet aluminium, anodized for wear resistance, and assembled with Delrin collars and stainless fasteners for long term reliability.

How does this affect setup precision?

Greater pivot stiffness reduces unwanted movement, allowing more consistent camber and caster adjustments and repeatable handling across runs.

Maintenance recommendations?

Regular inspections of Delrin collars, pins and screw-lock fasteners are advised. Replace any worn stainless pins or washers and verify torque settings after initial break-in.