Tamiya 3404178 Rear Body Mount Stay for TRF421X  [3404178]

Price:
NZD$0.00
Brand:
Tamiya
Model:
3404178
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TRF421X Rear Stay — Design and Fit

This rear body mount stay is an RC-scale replacement designed specifically for the TRF421X chassis. It provides the rear mounting point that secures the body and maintains alignment through setup changes and track sessions.

The component is molded plastic, engineered for accurate dimensions so it mates cleanly with factory mounting points. Replacing a degraded stay helps eliminate play that can change airflow and upset handling consistency during tuning.

Fitting is a direct replacement at the factory rear mounts on TRF421X-equipped cars, using the original chassis mounting points and body posts. Once installed, double-check clearance to suspension and drivetrain bits and make sure the body sits evenly before heading out.

Choose this stay when original parts are worn or when precise body seating is required to maintain consistent setup results on TRF421X.

The molded plastic offers good resistance to everyday impacts and retains shape under normal running, though severe impacts can still necessitate replacement.
Yes. A solid, correctly positioned stay keeps the body location repeatable, which in turn stabilizes aerodynamic behavior for more reliable tuning.
Inspect the stay during routine maintenance and after any heavy impacts to check for cracks, deformation, or loosening.
No extra fittings are required; it installs using the existing chassis mounting points and body posts on TRF421X.

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