GPM XM039R Precision Alloy Rear Wheel Shaft for HPI XMODS  [XM039R]

XMODS RADIO SHACK Alloy Rear Wheel Shaft - GPM XM039R
Price:
USD$9.90
Brand:
GPM
Model:
XM039R
Please kindly input your name and email address, we will inform you once we have the restocking.
Write a review

Precision upgrade for HPI XMODS rear driveline with GPM XM039R

The GPM XM039R alloy rear wheel shaft is manufactured for HPI XMODS platforms to improve rear-end rigidity and rotational consistency. Constructed from high quality aluminium and finished for true running, the shaft reduces drivetrain deflection and provides a durable replacement to stock components. Its engineered tolerances aid alignment and ensure repeatable performance across sessions.

Packing includes

  • 1x Alloy Rear Wheel Shaft

Original Name / Part No:

  • XMODS RADIO SHACK Alloy Rear Wheel Shaft - GPM XM039R

Compatible Models

  • HPI XMODS Series

What tolerances should I verify during fitting?

Check axial play and hub runout after installation; ensure the shaft seats squarely and that wheel bearings rotate freely without binding.

Are there recommended lubricants for the mating surfaces?

Use a light thin film oil for bearing interfaces and a small amount of grease on exposed splines to limit wear while avoiding excess drag.

Which inspections improve service life under competition use?

Regularly inspect for scoring or corrosion, verify bearing fit, and monitor any side-to-side movement to catch wear early and maintain optimal performance.