The Dana Spicer M86 4.10 Ratio Gear Set Crown Wheel and Pinion is built for strength and precision, making it the ideal upgrade or replacement for your differential. Designed to deliver reliable torque transfer and smoother performance, this gear set is perfect for drivers who need durability on and off the road.

Key Features

• Genuine Dana Spicer M86 gear set engineered for strength and durability
• 4.10 ratio for improved towing power, acceleration, and off-road capability
• Precision-machined crown wheel and pinion ensures quiet operation and long service life
• Direct replacement fitment for M86 differential housings
• 12-months warranty included

Worn or damaged gears can lead to noise, vibration, and poor performance in your drivetrain. This Dana Spicer M86 4.10 gear set solves those issues by restoring factory-spec reliability and ensuring your differential runs smoothly under load.