GPM SBJ039R HPI Baja Rear Wheel Shaft - Precision Steel Upgrade  [SBJ039R]

HPI Baja Steel Rear Wheel Shaft - GPM SBJ039R
Price:
USD$17.00
Brand:
GPM
Model:
SBJ039R
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Precision steel rear wheel shaft for HPI Baja

The GPM SBJ039R rear wheel shaft is manufactured with focus on material integrity and dimensional consistency to replace the standard HPI Baja rear axle. This component is intended to reduce breakage risk during high stress runs while maintaining straightforward installation and serviceability.

Packing includes

  • Steel Rear Wheel Shaft - 1pcs

Original Name / Part No:

SBJ039R

Compatible Models

  • HPI Baja 5B
  • HPI Baja 5T

What material considerations were used?

The shaft uses a hardened steel specification selected for fatigue resistance and wear control suitable for repeated heavy loads common in off road use.

Are any machining tolerances critical for fit?

GPM manufactures to tight dimensional tolerances to ensure correct hub engagement and minimal runout, which helps maintain bearing life and driveline alignment.

Maintenance recommendations for longevity?

Regular inspection for scoring, prompt replacement if excessive wear is found, and light lubrication of contact areas will extend service life.