HRTUDR51M08 - 51t 32Pitch Mod0.8 Steel Spur Gear UDR

This steel spur gear features 51 teeth with a 32-pitch, 0.8 module profile engineered for use in Unlimited Desert Racer (UDR) drivetrains. Constructed from hardened steel, it offers increased strength and wear resistance compared with stock plastic spur gears, helping reduce tooth wear and gear failure under high torque and rough off-road conditions. Precision machined tooth geometry ensures smooth engagement with compatible pinion gears, improving power transfer efficiency and reducing drivetrain noise. The direct-fit design installs easily in place of the factory gear while maintaining proper mesh and alignment with OEM components.

• 51-tooth count with 32-pitch and 0.8 module for proper UDR drivetrain compatibility

• Hardened steel construction for enhanced durability and long service life

• Precision machined teeth for smooth engagement and reduced noise

• Direct replacement for stock UDR spur gear with correct mesh

• Improves drivetrain strength and resistance to wear under load

• Enhances power transfer efficiency through the drivetrain

• Better reliability under aggressive acceleration and rough terrain