Tamiya TT02 Precision Rear Adjustable Upper Arm TT2057 by GPM  [TT2057]

Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057
Price:
USD$18.90
Brand:
GPM
Model:
TT2057
GTIN:
4894538216059
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alt="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057" title="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057"
alt="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057" title="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057"
alt="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057" title="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057"
alt="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057" title="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057"
alt="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057" title="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057"
alt="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057" title="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057"
alt="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057" title="Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr - GPM TT2057"

Technical overview

The aftermarket rear upper arm is produced for the Tamiya TT02 platform and is designated TT2057. It is an alloy, adjustable link intended to replace the factory plastic rear upper arms and deliver a stiffer mounting point for rear suspension tuning. The component is supplied as a pair to match the standard TT-02 rear hub configuration.

Operationally the arm shifts the rear wheel location under load, offering a defined adjustment point for camber and roll-centre tuning without changing other suspension links. The alloy construction increases rigidity for more repeatable mounting and setup. Installation utilises the TT-02 attachment points and compatible hardware; in some builds it may be prudent to inspect and renew screws or spacers to ensure secure fitment.

Specifications

  • Item: Tamiya TT02 Alloy Rear Adjustable Upper Arm - 1pr
  • Material: Alloy
  • Model Number: TT2057
  • Compatibility: Tamiya TT02 chassis

This alloy rear upper arm is a focused upgrade for TT-02 platforms where precise rear geometry adjustments and firmer suspension mounting are required; verify hardware and alignment during installation.

Which mounting pattern does this use?

The arm is designed for the standard TT-02 rear hub and mount spacing; confirm your vehicle retains this layout before fitting.

Is the pair balanced for left and right fitment?

The kit supplies one pair intended for left and right rear installation with consistent dimensions to maintain geometry symmetry.

Should I replace hardware when fitting?

Inspect existing screws and spacers for wear or incorrect length; replace components that do not seat correctly to preserve alignment and secure mounting.

What setup checks are recommended after install?

After fitting, verify screw torque, spacer placement and wheel alignment, then run a short test to confirm suspension moves freely and geometry changes behave as expected.