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HPI Racing 15 Tooth Pinion Gear (1M, 3.175mm Shaft) – Replacement Pinion for WR8
$8.99
Reliable shipping
Flexible returns
Overview
The HPI Racing 15 Tooth Pinion Gear is a genuine OEM replacement pinion gear for the HPI WR8 1/8 scale rally car. With 1M tooth profile and a 3.175mm shaft bore, this pinion fits the WR8's standard motor shaft.
Hardened steel construction handles the brutal torque loads of brushless and nitro power.
Key Features
- Genuine HPI Racing OEM replacement
- 15-tooth count
- 1M (1.0 module) tooth profile
- 3.175mm shaft bore
- Hardened steel construction
Performance Benefits
- Smooth meshing with mating gears
- Reliable power transfer
- Long service life
- Withstands high torque
Usage Notes
- For WR8 motor shafts (3.175mm/1/8")
- Pair with appropriate 1M spur gear
- Apply gear grease before assembly
- Use set screws to secure
Technical Specs
- Manufacturer: HPI Racing
- Part Number: 108267
- Tooth Count: 15T
- Module: 1M
- Shaft Bore: 3.175mm (1/8")
- Material: Hardened steel
Fitment
- HPI WR8 (1/8 scale rally)
- HPI WR8 Flux
- HPI WR8 3.0
- WR8 platform variants with 3.175mm motor shafts
What's Included
- 1x 15T Pinion Gear (1M, 3.175mm)
Summary
Maintain your WR8 drivetrain with this OEM HPI Racing 15T pinion gear. Hardened steel, precise fit, and ready to install.