This 14-piece front and rear CVD main shaft set is a replacement and upgrade solution for Traxxas E-MAXX applications, issued as model EMX1037SA. The configuration uses CNC-friendly alloy shaft bodies combined with hardened steel joint components to concentrate strength at the load points while controlling rotating mass.
The design supports adjustable shaft length to match different suspension geometries; manufacturer reference lengths are Front 90mm and Rear 90mm. Individual joint assemblies and body components are available as spare parts to enable staged maintenance and reduce lifecycle cost compared with full-swap replacements.
Fit these shafts when addressing worn CVD components or when tuning the drivetrain for increased mass, impact loading, or revised suspension geometry. Installation involves standard drive train removal, securement of the supplied hex screw shafts and O-rings, and validation of free rotation and final length before service use.
GPM EMX1037SA provides a serviceable, precision-focused option for E-MAXX drivetrain maintenance and measured tuning, with replaceable joints and standardised shaft lengths for predictable installation and performance.