Overview
The HPI Racing Hardened Differential Gear Set is an optional upgrade replacement diff gear set designed for the HPI Trophy 1/8-scale buggy and truggy series. The hardened steel construction dramatically increases diff longevity, especially under high-power use.
An essential upgrade for racers and bashers who put their Trophy through punishing conditions.
Key Features
- Hardened steel construction
- Optional upgrade over stock gears
- Direct fit for Trophy series diffs
- Resists wear under high torque
Performance Benefits
- Dramatically increased diff longevity
- Withstands higher torque loads
- Reduces tooth chipping and stripping
- Long-lasting durability for racing and bashing
Usage Notes
Highly recommended for Trophy owners running .28 engines, racing, or doing aggressive bashing. Pack diffs with quality silicone diff fluid during installation.
Technical Specs
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Type: Hardened Differential Gear Set
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Material: Hardened Steel
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Application: Trophy series diffs
Fitment
- HPI Trophy 3.5
- HPI Trophy 4.6
- HPI Trophy Truggy 4.6
- HPI Trophy Buggy Flux
- HPI Trophy Truggy Flux
What's Included
- (1) HPI Racing Hardened Differential Gear Set for Trophy
Summary
Beef up your Trophy diffs with this hardened steel upgrade gear set — essential for racing and aggressive bashing.
