GPM XRTM062FS Front Driveshafts 4140 Carbon Steel Precision Upgrade  [XRTM062FS]

Precision hardened 4140 driveshafts for high duty cycles

This GPM XRTM062FS front driveshaft and drive cup set is engineered to provide a robust front drivetrain solution for the Traxxas Mini XRT VXL 3S. The hardened 4140 carbon steel construction and black hardening finish are chosen to resist fatigue and surface wear under sustained load.

Material and treatment specifics

Using hardened 4140 carbon steel improves tensile strength and wear resistance compared with standard alloys. The black hardening surface treatment increases contact durability while maintaining dimensional stability for reliable fitment.

Geometry and drivetrain performance

The CVD style allows for increased steering angle without compromising power delivery. Each shaft measures 62mm from dog bone end to midpoint, a dimension that supports consistent torque transfer and predictable steering inputs.

Installation guidance for stability

Components are supplied pre assembled to reduce setup time. For optimal reliability in competitive or demanding use, apply medium strength screw glue to fasteners and verify clamp torque after initial test runs.