TRAXXAS TRX4 Aluminum Servo Mount Upgrade TRX4024 by GPM  [TRX4024]

Machined aluminum mount for scale crawler performance

This aluminum servo mount is a direct-strength upgrade for TRX4-scale trail crawlers, replacing flexible plastic mounts with a machined 6061 T6 aluminum plate to cut flex where the servo horn meets the chassis. The part stabilizes the servo horn and, when fitted with the countersunk screws and shims, keeps the servo seated square to the steering transmission.

Installation centers on correct alignment and firm, even fastening: use the supplied countersunk screws together with the included shims and washers to set servo height and remove play between horn and mount. The stiffer metal mounting point improves steering consistency during slow, precise crawling and reduces repeat trimming when tuning endpoints and centring.

As a focused upgrade, this aluminum mount reduces mounting flex and helps maintain a more consistent steering feel; it is aimed at TRX4-style scale setups where a firmer servo mounting point supports precise low speed control.