Tamiya WT-01N Aluminium Rear Lower Arm WTN056 by GPM  [WTN056]

Tamiya WT-01N Aluminium Rear Lower Arm - 1pr set - GPM WTN056
Price:
USD$18.90
Brand:
GPM
Model:
WTN056
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Precision aluminium rear lower arm for WT-01N

GPM supplies this aluminium rear lower arm as an aftermarket replacement for the Tamiya WT-01N chassis, providing a metal alternative to the factory plastic arms for modelers focused on repeatable suspension geometry and serviceability.

The arm installs at factory lower arm mounts and keeps original attachment methods to preserve setup options. Its stiffer behaviour at the pivot reduces uncontrolled flex and supports consistent tuning when fine adjustments are required.

Specifications

  • Item: Rear lower arm set - 1pr
  • Material: Aluminium
  • Model Number: WTN056
  • Compatibility: Tamiya WT-01N

Aimed at hobbyists who prioritise durable hardware and steady suspension response, this GPM aluminium rear lower arm maintains original fit while delivering improved pivot rigidity for WT-01N chassis setups.

What tolerances are typical for this replacement arm?

Manufactured to match WT-01N mounting geometry, tolerances are controlled to ensure correct pivot alignment. Confirm final fit during installation and make minor adjustments with shims if required.

Is surface treatment applied to the aluminium?

Surface finish can vary between production runs; inspect the product images and seller notes for anodising or coating details prior to purchase.

Recommended inspection intervals?

Check pivots, fasteners and contact surfaces regularly after heavy use. Look for wear at pin holes and retorque mounting hardware as part of routine maintenance.

Any setup guidance when switching from plastic arms?

Expect reduced flex; re-evaluate camber and toe settings and perform a short test run to confirm suspension behaviour before full tuning sessions.