2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
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Find Ring & Pinion Gears for your Sierra 1500
EXCEL from Richmond 9.5-Inch Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio (07-13 Sierra 1500)Find parts that fit my vehicle
Item S502286
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$266.39
1 Reviews
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-10% $266.39 kit Was $295.99
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Rear Ring Gear and Pinion Set
- 4.88:1 Ring Gear and Pinion Ratio
- GM 9.5 Differential Case Design
- 14 Cover Bolt
- 39 - 8 Tooth Count
- 30-Spline Pinion
- Constructed from 8620 Steel
- Fits 2007-2013 GM Sierra Models
Description
Improved Towing Performance. With its 4.88:1 ring and pinion ratio, EXCEL from Richmond 9.5" Rear Ring Gear and Pinion Set is sure to give your GMC Sierra extra towing power. This ratio, which is typically reserved for racing, gives your truck improved acceleration and makes it more suitable for towing and hauling cargo.
From Richmond, a Trusted Name in Ring and Pinion Sets. Richmond has a legacy of exceptional performance in and out of the world's most prestigious racing circuits. Every product that bears the brand is the result of continuous research on racing technology. EXCEL by Richmond brings this high standard of quality — at an affordable price —right at your door.
Toughness and Durability You can Rely On. The components of this set are made from 8620 steel, a material that's noted for its durability and toughness. Its steel composition allows the ring and pinion to handle higher torque applications. Go ahead and make a quick turn on the road — your EXCEL by Richmond ring and pinion can take it.
Application. This 4.88 EXCEL from Richmond 9.5" Rear Ring Gear and Pinion Set is compatible with GMC Sierra models from 2007 to 2013.
From Richmond, a Trusted Name in Ring and Pinion Sets. Richmond has a legacy of exceptional performance in and out of the world's most prestigious racing circuits. Every product that bears the brand is the result of continuous research on racing technology. EXCEL by Richmond brings this high standard of quality — at an affordable price —right at your door.
Toughness and Durability You can Rely On. The components of this set are made from 8620 steel, a material that's noted for its durability and toughness. Its steel composition allows the ring and pinion to handle higher torque applications. Go ahead and make a quick turn on the road — your EXCEL by Richmond ring and pinion can take it.
Application. This 4.88 EXCEL from Richmond 9.5" Rear Ring Gear and Pinion Set is compatible with GMC Sierra models from 2007 to 2013.
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Fitment:
- 2007 GMC Sierra 1500
- 2008 GMC Sierra 1500
- 2009 GMC Sierra 1500
- 2010 GMC Sierra 1500
- 2011 GMC Sierra 1500
- 2012 GMC Sierra 1500
- 2013 GMC Sierra 1500
EXCEL from Richmond GM95488
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Ring Gear
- (1) Pinion Gear
5.0
Customer Reviews (1)
Reviews of EXCEL from Richmond Drivetrain products have an average rating of 4.5 out of 5
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