Spicer 10004299 Differential Ring & Pinion M220 REAR 4.10 RATIO

Differential Ring and Pinion - M220 Rear 4.10 Ratio All Spicer ring and pinion gears are designed and tested to meet original equipment specifications. When you purchase genuine Spicer ring and pinion gear sets, you can be confident the ring and pinion set will meet or exceed the exact Dana standards that original equipment manufacturers have relied upon for more than a hundred years. Superior Metallurgy: Ensures more consistent, higher quality product Hobbed and Shaved Gearing: Provides optimal mating to minimize stress and maximize life Precision heat-treating and shot-peening delivers consistent quality, enhanced life by reducing residual stress doubling the fatigue life of the gear High-grade steel for maximum durability