HPI Racing Differential Shaft Set for Bullet MT/ST

Overview

The HPI Racing Differential Shaft Set is a genuine OEM replacement diff shaft kit designed for the HPI Bullet MT and Bullet ST 1/10-scale vehicles. These hardened steel shafts transfer power from the differentials to the drive cups, ensuring reliable drivetrain operation.

Direct OEM-spec replacement that restores factory drivetrain performance after wear or breakage.

Key Features

• Genuine HPI Racing OEM replacement
• Hardened steel construction
• Direct fit for Bullet MT/ST differentials
• Complete shaft set

Performance Benefits

• Restores smooth power transfer
• Maintains drivetrain geometry
• Reduces drivetrain noise and vibration
• Helps protect mating cups and gears

Usage Notes

Pack differentials with quality silicone diff fluid during installation. Inspect drive cups and bearings during service.

Technical Specs

• Type: Differential Shaft Set
• Material: Hardened Steel
• Application: Bullet MT/ST differentials

Fitment

• HPI Bullet MT
• HPI Bullet ST
• HPI Bullet Nitro MT/ST
• HPI Bullet Flux MT/ST

What's Included

• (1) HPI Racing Differential Shaft Set for Bullet MT/ST

Summary

Restore your Bullet MT/ST drivetrain to factory performance with this OEM differential shaft set.