.jpeg?q=90&p=thumb&w=200&h=200)
.jpeg?q=90&p=thumb&w=40&h=40)
Brakes 
Driveline 
Electronics 
Handlebars & Controls 
Package Deals 
Wheel Accessories 
Wheels by Vehicle 
Tools and Maintenance 
Universal & Repair 
Vivid Racing Gear 
The EXCEL GM115456 Differential Ring and Pinion from Richmond is engineered for those seeking OEM quality at a competitive price. Designed specifically for a range of heavy-duty applications, this ring and pinion set is a reliable choice for enhancing your vehicle's drivetrain efficiency.
This ring and pinion set is a direct fit for select GM and Dodge models, ensuring compatibility with your vehicle's specifications.
Specifications
- Ring Gear Diameter: 11.5 inches
- Ring Gear Tooth Count: 41
- Pinion Gear Tooth Count: 9
- Pinion Shaft Diameter: 2.005 inches
- Pinion Spline Count: 30
- Ring and Pinion Gear Ratio: 4.56
- Ring Gear Rotation: Standard
- Ring Gear Material: 8620 Steel
- Ring Gear Bolt Quantity: 12
- Cover Bolt Quantity: 14
- Differential Case Design Type: GM 11.5
Installation Notes
Designed for AAM 11.5" (14 Bolt) applications with a 4.56 ratio.
Fits position: Rear
Confirmed Fitment
- Chevrolet Silverado 2500 (2000-2015)
- Chevrolet Silverado 3500 (2001-2015)
- Dodge Ram 2500 (2003-2009)
- Dodge Ram 3500 (2003-2009)
- GMC Sierra (2001-2015)
- Ram 2500 (2010-2013)
- Ram 3500 (2010-2015)
This product is compliant with California Proposition 65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Excel is a brand under Richmond that is best known for its high-quality drivetrain products for the automotive industry. They specialize in creating durable, high-quality differential components used both on the track and on the street. Today, they are the leading brand when it comes to differential components in the market.
Racer’s Brand Of ChoiceThe company offers premium differential kits and components that are used by many racers everywhere. Their rock-solid design aims to provide maximum performance and safety during extreme and tough driving conditions.
Your Drivetrain Component ExpertsFor more than 80 years, the company has provided quality aftermarket parts for different industries. It includes the agriculture, construction, marine, and automotive sector. They have a wide range of drivetrain products such as spools and mini spools, transmissions, ring and pinion gear, synthetic gear oils, and transmission fluids. They have a comprehensive list of products and even have parts for vehicles made from the 1940s up to the present.
State-of-the-Art FacilityTo ensure that all their products come out the way they designed them, the company utilizes the latest and most advanced equipment available in the market. It allows them to create parts with precision cuts with very minimal tolerances.
Purchase Excel Products At Vivid RacingIf you are in the market for quality drivetrain components for your vehicle, then Excel is the brand for you. Whether it is a classic car or a modern one, they would have the right set for you. To know more about Excel and what they can offer, visit Vivid Racing and check out their list of products that fit your specific needs.
Installation Instructions
Click to view the Installation Instructions here
| Sale price | None |
| Wholesale price | $340.98 |
| Shipping |
Weight: 32.00 Length: 15 Width: 11 Height: 5 |
| Product Added At | Thursday 31 October, 2019 |
| Product Modified At | Tuesday 13 May, 2025 |
| Imported By | ETLOverride |
| Last Edited By | renaliza.enriquez@gmail.com |
| View In Admin |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Midwest Truck & Auto Parts | $288.97 | $661.42 | $661.42 | $516.98 | ? | 2025-05-13 19:32:24 |
