TAMIYA Ford F350/Toyota Hilux/Tundra Alloy Gearbox Plate by GPM F350-BA33/34  [F350-BA33/34]

Alloy Gearbox Plate Overview

This is an RC-scale alloy gearbox plate sold as a 2pcs set, produced by GPM for TAMIYA Ford F350, Toyota Hilux and Tundra pick up truck models. The part replaces or reinforces the stock gearbox mounting area and is intended to improve drivetrain alignment and provide a stiffer mounting surface for the wave of hobby use.

Fitment is aimed at the specific TAMIYA pick up truck chassis listed in the product name; confirm the chassis code on your model before ordering. The plate is described as alloy material in the product title, and in practice serves as a structural upgrade to the wavebox area rather than a cosmetic change.

Installation notes: align the plate with existing mounting points and verify clearances around the spur gear, pinion gear and suspension linkages before final tightening. Use the original hardware where possible and check driveline rotations after fitment. The plate's role in setup is to reduce flex around the gearbox and help maintain consistent gear mesh under load.