TRAXXAS E-Revo Summit Steel #45 Adjustable Drive Shafts ER037SF+AR by GPM  [ER037SF+AR]

Set description and fit

The ER037SF+AR drive shaft assembly supplies a matched front and rear shaft pair intended for 1/10 TRAXXAS E-Revo and Summit models. Shafts use Steel #45 for the main sections, and the kit contains a small aluminium collar and the screw pin hardware needed to secure each shaft. The effective length is adjustable between 75mm and 80mm to suit typical hub spacing on those vehicles.

These parts are positioned for replacement and tuning tasks within RC drivetrains. Steel #45 is noted for steady hardness properties among common hobby steels, providing a reasonable compromise between wear resistance and pin joint function for model applications. Steel retaining rings fitted at both ends help keep the supplied pins in place during use and servicing.

Included items are recorded exactly from the source: aluminium collar 6x8x5, quantity 1 pc; screw pins 2.5xM4Tx15, quantity 2 pcs. No other hardware or tools are cited, so plan installation using standard modelling tools and any additional fasteners as needed.

For hobbyists seeking steel shafts with a short adjustable range for TRAXXAS E-Revo and Summit drivetrains, the ER037SF+AR set delivers a simple parts-level upgrade using Steel #45 and the listed small securing hardware.