HPI Racing Heavy Duty Rear Center Differential Shaft 5x31mm (1pc) – WR8 Replacement

Overview

The HPI Racing Heavy Duty Rear Center Differential Shaft is a hardened steel replacement shaft for the HPI WR8 1/8 scale rally car. With 5x31mm precision dimensions, this rear center diff shaft delivers reliable power transfer through the WR8 drivetrain.

The heavy-duty construction handles the brutal torque loads of the WR8 rally platform.

Key Features

• Genuine HPI Racing heavy-duty replacement
• Hardened steel construction
• Precision 5x31mm dimensions
• Direct fit for WR8
• Rear center diff position

Performance Benefits

• Withstands high-torque rally driving
• Long service life
• Reliable drivetrain performance
• Hardened material resists wear

Usage Notes

• For WR8 platform
• Rear center diff position
• Inspect diff seals during installation
• Apply diff grease as needed

Technical Specs

• Manufacturer: HPI Racing
• Part Number: 109924
• Dimensions: 5x31mm
• Type: Heavy Duty Rear Center Diff Shaft
• Quantity: 1 shaft

Fitment

• HPI WR8 (1/8 scale rally)
• HPI WR8 Flux
• HPI WR8 3.0
• WR8 platform variants

What's Included

• 1x Heavy Duty Rear Center Diff Shaft (5x31mm)

Summary

Reinforce your WR8 drivetrain with this hardened HPI Racing Heavy Duty rear center diff shaft. Built for serious rally action.