Upgrade your differential with the Dana Spicer M78 3.73 Ratio Gear Set Crown Wheel and Pinion, built to suit vehicles fitted with the M78 differential. Perfect for drivers who want a reliable balance between towing strength and highway fuel economy, this gear set is engineered for durability and precision.

Key Features

• Genuine Dana Spicer M78 3.73 ratio gear set for consistent performance
• Optimised for smooth operation, reduced noise, and long service life
• High-strength materials engineered to withstand demanding driving conditions
• 12-months warranty included

Struggling with worn or noisy gears? This Dana Spicer M78 3.73 ratio crown wheel and pinion solves common issues such as whining under load, poor towing performance, or inefficient fuel use caused by incorrect gearing. Designed for a precise fit, it restores reliability and driving confidence.