HD Machined Helical Diff Gear Set (32/13T/M0.7)

Upgrade your differential with the HPI HD Machined Helical Diff Gear Set (32/13T, M0.7), part HPI-161422. Precision CNC-machined helical gears deliver smooth, precise power transfer while reducing wear and backlash, helping maintain consistent traction and long-term durability when conditions get tough.

Designed for demanding off-road trails, rocky sections and rugged terrain, this 32T/13T pairing improves handling performance and drivetrain efficiency for serious scale monster truck enthusiasts seeking a robust, low-maintenance diff upgrade.

Suggested compatibility: HPI Mini King drivetrain.

Key Features

• CNC-machined helical gears for precise, smooth power delivery
• Reduced wear and backlash for consistent traction
• Improved handling and drivetrain efficiency
• Durable performance under high-load, off-road conditions
• 32/13T gear set with M0.7 module