Motive Gear GM 11.5-456 Differential Ring and Pinion

If you're looking to enhance the performance of your heavy-duty truck, the Motive Gear GM 11.5-456 Differential Ring and Pinion is a top-tier choice. Designed specifically for models like the Chevrolet Silverado 2500 (2000-2016), Chevrolet Silverado 3500 (2001-2016), Dodge Ram 2500 (2003-2009), Dodge Ram 3500 (2003-2009), GMC Sierra (2001-2016), and Ram 2500/3500 (2010-2018), this part is engineered to deliver both strength and reliability.

Why Choose Motive Gear?

Motive Gear is renowned for its robust drivetrain components, making them a staple in the racing community and among off-road enthusiasts. Their products are not just about numbers; they are the result of years of racing development, cutting-edge design, and rigorous testing by in-house engineers. You can trust that when you install a Motive Gear component, you’re getting a part that has been proven on the track.

Key Features

• Ring Gear Diameter: 11.5 inches
• Ring Gear Bolt Quantity: 12
• Cover Bolt Quantity: 14
• Pinion Shaft Diameter: 2.005 inches
• Ring Gear Tooth Quantity: 41
• Pinion Spline Count: 30
• Gear Ratio: 4.56
• Ring Gear Rotation: Standard
• Pinion Gear Tooth Quantity: 9
• Differential Case Design Type: GM 11.5
• Ring Gear Material: 8620 Steel

Fitment Information

This differential is designed for the rear position and is compatible with the following vehicles:

• Chevrolet Silverado 2500 (2000-2016)
• Chevrolet Silverado 3500 (2001-2016)
• Dodge Ram 2500 (2003-2009)
• Dodge Ram 3500 (2003-2009)
• GMC Sierra (2001-2016)
• Ram 2500 (2010-2013)
• Ram 3500 (2010-2018)

Customer Feedback

One GMC Sierra owner noted, "After installing the Motive Gear 4.56 ring and pinion, my truck feels much more responsive, especially when towing. It’s a solid upgrade that I recommend for anyone looking to improve their differential setup."

Another Dodge Ram 3500 owner shared, "The installation was straightforward, and the performance boost was immediately noticeable. I can handle steep grades without any issues now!"

Important Notes

This product is designed for AAM 11.5" (14 Bolt) differentials and comes with a California Proposition 65 warning regarding cancer and reproductive harm.