Overview
The HPI Racing Gear Differential Set is a fully assembled, drop-in replacement diff for the Mini King platform. Built to factory specifications, it delivers the smooth, predictable power distribution that makes the Mini King so capable on rough terrain and tight technical sections.
Because it ships pre-assembled, this diff saves you the time and hassle of building one from a parts kit – making it the fastest way to restore drivetrain performance after wear or damage.
Key Features
- Genuine HPI Racing OEM replacement
- Fully assembled gear differential
- Direct factory fit for the Mini King
- Plug-and-play installation
- Ready to mount with HPI gear oil/grease (sold separately)
Performance Benefits
- Restores even, predictable power distribution
- Smooth gear engagement for cleaner throttle response
- Reduces drivetrain noise and wear
- Eliminates lengthy assembly time
Usage Notes
- Use HPI-recommended diff oil/grease before sealing
- Verify ring gear bolt torque per the Mini King manual
- Inspect O-rings periodically for signs of wear
Technical Specs
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Type: Gear Differential (Assembled)
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Vehicle Application: HPI Mini King
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Manufacturer: HPI Racing
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Part Number: 161215
Fitment
- HPI Mini King (1/18 scale crawler/trail platform)
- Designed exclusively for Mini King differential housings
- Verify part number against your vehicle's manual prior to ordering
What's Included
- (1) HPI Racing Gear Differential Set (Assembled)
Summary
Skip the build time and get back to driving with the HPI Racing Gear Differential Set – an OEM-spec, fully assembled diff that drops straight into your Mini King.
