Engineered for Longer Life and a Smoother Ride
“I need matched-set ring and pinion gearing for my Chevy® Colorado that offers consistent quality and reliable durability.”
Spicer® ring and pinion gearing for the Colorado meets or exceeds the Dana standards that OE manufacturers have relied on for over 100 years.
Experience a genuine factory-grade fit when you install Spicer® ring and pinion into your Chevy® Colorado. Spicer gearing offers the easiest possible set-up, a quieter ride and unsurpassed strength.
Precision-machined and heat-treated for exceptional durability
Genuine Spicer ring and pinion gear sets meet or exceed the exact Dana standards that original equipment manufacturers have relied on for more than 100 years.
- Manufactured with a special grade of steel for a higher quality product
- Precision-machined and heat-treated for consistent quality, exceptional durability and enhanced lifespan due to reduced residual stress
- Engineered to ensure matched sets and mating of the gears
- Designed to maximize powerful four-wheel drive capabilities and provide optimal performance
|Spicer Part Number
|Differential Ring and Pinion M190 Front 4.10 Ratio
|Differential Ring and Pinion M200 Rear 4.10 Ratio
|Differential Ring and Pinion M220 Rear 3.42 Ratio
|Differential Ring and Pinion M220 Rear 4.10 Ratio
Spicer® Finishes First in Fatigue Tests
The Test: Each gear is installed in a production axle, which runs on a dyno until the gear fractures. Both high-load and low-load simulation tests are performed.
The Result: Under low-load conditions, Spicer ring and pinion gears performed more than twice as many cycles as the competition. Under high-load conditions, Spicer ring and pinion gears lasted nearly three times as many cycles as the closest competitor!