Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
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Richmond 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit; 3.90 Gear Ratio (07-13 Sierra 1500)
Item S502273
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$368.99 (pair)
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Ship to: Columbus - 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Rear Ring Gear and Pinion Set
- Uses 3.90:1 Ring and Pinion Ratio
- Will Fit 2.73 Ratio Carriers and Higher
- 8.5 in. Ring Gear Diameter
- Made from Durable 8620 Steel Alloy
- Suitable for Both Street and Track Use
- Set is Compatible with All 2007-2013 GMC Sierra 1500 Models
Description
Boosts Your Truck's Performance. Upon installation, this Richmond 8.5 in. and 8.6 in. Rear Ring Gear and Pinion Set gives your truck some extra torque. This allows for smoother acceleration that's sure to help you overtake on the highway or drive uphill when going off-road.
Works Well for All Types of Driving Conditions. Among many things, Richmond has made a name for itself thanks to years of experience in racing development. This has translated well to the rest of their product range. The result is a ring gear and pinion set that's ideal for all sorts of driving. With these installed, expect notable performance improvements whether you're driving in the city, in the great outdoors, or on the racetrack.
Superior Construction that's Built to Last. Richmond's use of 8620 steel results in exceptional flexibility and wear resistance. As the leading manufacturer of drivetrain products, Richmond Gear has built a reputation for professional quality hardware and high-performance results.
Application. This 3.90:1 ratio Richmond Rear Ring Gear and Pinion Set is measured to fit all 2007-2013 GMC Sierra 1500 models.
Works Well for All Types of Driving Conditions. Among many things, Richmond has made a name for itself thanks to years of experience in racing development. This has translated well to the rest of their product range. The result is a ring gear and pinion set that's ideal for all sorts of driving. With these installed, expect notable performance improvements whether you're driving in the city, in the great outdoors, or on the racetrack.
Superior Construction that's Built to Last. Richmond's use of 8620 steel results in exceptional flexibility and wear resistance. As the leading manufacturer of drivetrain products, Richmond Gear has built a reputation for professional quality hardware and high-performance results.
Application. This 3.90:1 ratio Richmond Rear Ring Gear and Pinion Set is measured to fit all 2007-2013 GMC Sierra 1500 models.
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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
Richmond 49-0034-1
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
5.0
Customer Reviews (1)
Reviews of Richmond Drivetrain products have an average rating of 3.6 out of 5
Questions & Answers
10 More Questions
