Tamiya 51238 - M-03M Upright F Upgrade for M-03M Chassis  [51238]

Tamiya 51238 - M-03M Upright F Upgrade Overview

If you want to refine handling on an M-03 or M-04 chassis, the Tamiya 51238 Upright F parts are a solid option. Made for the M-03M layout, these uprights let you convert the front end to a middle wheelbase for improved balance and straight-line stability.

Fitment Notes and Required Hardware

The Tamiya 51238 fits M-03M, M-03, and M-04 chassis variants. To complete the middle wheelbase conversion you will need eight 1050 ball bearings and four TA04 PRO king pins to ensure correct alignment and secure assembly.

Construction Quality and Steering Control

These uprights are engineered for consistent performance and wear resistance. The precise machining helps deliver crisper steering response and better control for hobbyists looking to tune handling characteristics.