Traxxas TRX-4 Aftermarket Body Post Mount JR-TRX418-BK by Jazrider  [JR-TRX418-BK]

Traxxas TRX-4 Aluminum Body Post Mount (Black)
Price:
USD$8.83
Brand:
JAZRIDER
Model:
JR-TRX418-BK
Condition:
Brand New
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Aftermarket aluminium body post for TRX-4

The JR-TRX418-BK aluminium body post mount is offered for Traxxas TRX-4 scale and trail crawlers with a black anodized surface. This aftermarket unit swaps in for standard plastic posts to give a firmer, more repeatable body fixing point.

It secures the body to the chassis while permitting height adjustments for tyre clearance and stance tuning. The aluminium design aims to reduce deformation compared with plastic parts, helping to preserve alignment after repeated use.

Fitting follows common body-post replacement practice for the TRX-4: remove the original post, position the new mount, confirm clearance and then fasten securely. Verify full suspension travel to ensure there is no rubbing on tyres or body panels.

Note: a stiffer mount affects body reaction to chassis flex, so review articulation and adjust body height after installation to achieve the preferred scale appearance.

Is this intended as a direct replacement for the TRX-4 stock post?

Yes, it is supplied to replace the factory plastic body post on TRX-4 chassis without requiring extra parts.

Will this change body dynamics or require further tuning?

Because the mount is more rigid than plastic, expect different body movement under chassis flex; adjust body height and test articulation to suit your setup.