TRAXXAS E-REVO Rear Upper Suspension Arm CNC Aluminium - ER057 by GPM  [ER057]

TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)
Price:
USD$31.90
Brand:
GPM
Model:
ER057
GTIN:
4894538263749
Condition:
Brand New
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alt="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)" title="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)"
alt="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)" title="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)"
alt="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)" title="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)"
alt="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)" title="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)"
alt="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)" title="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)"
alt="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)" title="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)"
alt="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)" title="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)"
alt="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)" title="TRAXXAS E-REVO Aluminium Rear Upper Suspension Arm - 1pr set (For E-REVO 560871, REVO, Summit)"

Precision rear upper arm for E-REVO chassis

This aluminium rear upper suspension arm is an aftermarket replacement engineered for TRAXXAS E-REVO platforms. Supplied as a 1 pair set for RC-scale off-road vehicles that follow the same mounting layout, it provides a machined aluminium alternative to the stock plastic arms and improves long term wear characteristics.

Installation uses the vehicle's existing rear upper mounting points and the included hardware. The kit contains a 3.17X84.5 pin (2 pcs) and 3X8 stainless steel cap head screws (2 pcs). Remove and refit components in the standard sequence, and retain original bearings and linkages where they remain serviceable.

From a technical viewpoint this arm preserves OEM rear upper geometry while delivering the stiffness and repeatable tolerances associated with CNC machined aluminium parts. Fit it for improved component life and consistent suspension behaviour under load.

Compatible Models

  • E-REVO 560871
  • REVO
  • Summit

A precision upgrade component intended for routine replacement or performance-driven maintenance on compatible TRAXXAS platforms.

What manufacturing process is used for this arm?

The arm is produced to tight machining tolerances to ensure consistent mounting geometry and repeatable fitment across sets.

What hardware is supplied with the assembly?

The package includes a 3.17X84.5 pin (2 pcs) and 3X8 stainless steel cap head screws (2 pcs) to secure the arm to the existing mounts.

Are dimensional checks required before installation?

Verify pivot clearance and that mating surfaces are free from burrs; minimal checks ensure correct alignment and smooth operation.

Is the component compatible with stock ball studs and bearings?

Yes. The design retains OEM geometry so standard ball studs and bearings can be reused if in good condition.