HD Aluminium Spur Gear Mount Gunmetal (Baja 5T) (Replaces 85436)

The HPI HD Aluminum Spur Gear Mount in Gunmetal (HPI-87559) is a precision-machined alloy upgrade for HPI Baja 1/5th scale vehicles. Built to exact factory specifications, this heavy-duty aluminium mount boosts durability and resists heat-related damage to protect spur gears. It features a larger diameter ball bearing for improved strength and longer service life, with a gunmetal anodised finish for a clean, factory look. Designed to replace the stock nylon mount #85436, it includes all required spacers and mounting hardware for a straightforward bolt-in fit.

Features

• Heavy-duty aluminium construction for enhanced strength and heat resistance
• Precision machined from billet alloy to factory specifications
• Larger diameter ball bearing for improved durability and longevity
• Gunmetal anodised finish
• Direct replacement for stock nylon mount #85436
• Authentic HPI bolt-in upgrade part

What’s Included

• HD Aluminum Spur Gear Mount (Gunmetal)
• Spacers
• Mounting hardware

Suggested Compatibility

• HPI Baja 1/5th scale platforms (including Baja 5T)