Dorman 697-318 Differential Ring and Pinion – Rear

Dorman 697-318 Differential Ring and Pinion

Dorman 697-318 is a standard replacement differential ring and pinion set made to directly replace the original equipment on specific rear axle applications. It is built for vehicles using a 3.73 gear ratio and is a fitment-based solution for Chevrolet and GMC trucks, vans, SUVs, and utility models across multiple model years.

Key Features

• Direct replacement differential ring and pinion for OE-style service
• 3.73 gear ratio for rear axle applications
• Standard item grade for routine differential repair
• Designed for semi-floating axle setups
• Ring gear outside diameter: 9.5 in.; inside diameter: 8.5 in.
• Pinion gear tooth quantity: 10
• Pinion shaft diameter: 2 in.; pinion gear shaft length: 7.1 in.
• Compatible with rear applications on select Chevrolet C1500, K1500, GMC C2500, K2500, Yukon, and related models

Detailed De