Overview
The HPI Racing Pinion Gear Heat Sink is a genuine performance accessory designed to dissipate heat from the pinion gear / motor pinion area during hard running. By drawing heat away from the gear and motor shaft, this heat sink helps protect the motor and extends gear life under sustained load.
Key Features
- Genuine HPI Racing heat sink accessory
- Designed to mount on pinion gear / motor shaft
- Aluminum construction for efficient heat transfer
- Direct factory fit on compatible vehicles
Performance Benefits
- Reduces motor and gear temperatures
- Extends pinion gear and motor life
- Allows harder, longer runs without thermal stress
Usage Notes
- Verify clearance with spur gear and chassis before installation
- Apply small amount of grease at gear contact points
- Inspect periodically for wear
Technical Specs
-
Material: Aluminum
-
Application: Pinion gear / motor heat dissipation
-
Manufacturer: HPI Racing
-
Part Number: 86712
What's Included
- (1) HPI Racing Pinion Gear Heat Sink
Summary
A genuine HPI pinion gear heat sink - effective heat management for hard-running RC drivetrains.
