Overview
The HPI Racing 40-Tooth Differential Gear is a precision OEM replacement diff gear designed for the HPI Bullet MT and Bullet ST 1/10-scale trucks. This 40T diff gear is a critical drivetrain component, transferring torque through the differential to the wheels.
Built to factory specifications, this gear restores accurate mesh and reliable performance.
Key Features
- 40-tooth count
- Precision-cut teeth for clean mesh
- OEM HPI Racing replacement
- Durable construction
Performance Benefits
- Restores efficient torque transfer
- Maintains factory diff ratios
- Reduces drivetrain noise and wear
- Long-lasting durability
Usage Notes
Replace whenever the diff gear shows worn or chipped teeth. Pack diff with quality silicone diff fluid during installation.
Technical Specs
-
Type: Differential Gear
-
Tooth Count: 40T
-
Application: Bullet MT/ST differentials
Fitment
- HPI Bullet MT
- HPI Bullet ST
- HPI Bullet MT Flux
- HPI Bullet ST Flux
What's Included
- (1) HPI Racing 40T Differential Gear
Summary
Restore reliable diff performance to your Bullet MT/ST with this OEM 40T differential gear replacement.
