The JR-TRX418-S aluminum body post mount is a silver-finished replacement item made for Traxxas TRX-4 models. It provides a metal anchor point for the body, reducing flex and offering consistent clip engagement compared with stock plastic posts during active trail runs.
In use the mount secures the body to the chassis on TRX-4 scale crawlers, helping to maintain alignment during slow, technical driving. The material choice supports repeatable fit and resists wear where frequent removal and refit cycles occur.
Fitment advice: designed to match TRX-4 body post locations; confirm alignment with your chassis and secure using existing mounting points. Verify with the seller whether any mounting screws or additional hardware are included in the package.
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