Slash 4X4 Rear Adjustable Upper Arm Alloy SLA057 by GPM  [SLA057]

TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057
Price:
USD$19.90
Brand:
GPM
Model:
SLA057
GTIN:
4894538154085
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alt="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057" title="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057"
alt="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057" title="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057"
alt="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057" title="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057"
alt="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057" title="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057"
alt="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057" title="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057"
alt="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057" title="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057"
alt="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057" title="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057"
alt="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057" title="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057"
alt="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057" title="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057"
alt="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057" title="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057"
alt="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057" title="TRAXXAS SLASH 4X4 Alloy Rear Adjustable Upper Arm - 1pr - GPM SLA057"

Precision alloy adjustable rear upper arm

This alloy rear adjustable upper arm is an aftermarket replacement for TRAXXAS Slash 4X4 chassis, intended for hobbyists seeking a CNC-quality metal upper link to increase rear mounting rigidity. The unit is supplied as 1pr and is for RC model applications only, providing a more robust pivot point than standard plastic arms.

Adjustment capability allows accurate changes to linkage length to influence rear toe and camber within the Slash 4X4 mounting envelope, enabling repeatable setup changes during tuning sessions without replacing other factory components.

Installation follows standard rear suspension service practice: remove the OEM upper arm, migrate compatible bearings or hardware, mount the alloy arm in the factory brackets and verify suspension travel and clearance before final torque. The product is not intended for use on full-size vehicles.

Specifications

  • Item: Rear adjustable upper arm, 1pr
  • Material: Alloy
  • Model Number: SLA057
  • Compatibility: TRAXXAS SLASH 4X4

A technically focused alloy upgrade that offers improved rear-link stiffness and reliable adjustment for setup work on Slash 4X4 models, supplied as a direct-replacement pair.

This item is compatible with

  • TRAXXAS Slash 4X4

Does the arm match factory mounting points exactly?

Yes, the component is dimensioned to align with Slash 4X4 rear upper arm mounts for direct replacement and correct articulation.

What advantages does alloy provide here?

Alloy increases structural stiffness and wear resistance at the pivot, yielding more consistent geometry under load and improved long-term durability compared to plastic links.

Are precision measurements required for setup?

Basic setup checks suffice, but measuring link lengths and checking toe/camber after adjustment ensures repeatable handling results during tuning.

What is included in the package?

The product is supplied as one pair of rear adjustable upper arms; confirm with your supplier whether any additional mounting hardware is provided for your specific vehicle build.