Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
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Richmond 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit; 4.10 Gear Ratio (07-13 Sierra 1500)Find parts that fit my vehicle
Item S502276
Our Price
$356.99 pair
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Fits GM 8.5"/8.625" (10 Bolt) Differentials
- Gear Ratio: 4.10
- Requires Carrier With 2.73 Or Higher Numerical Ratio
- 2 Years Or 100,000 Miles Warranty
- Applicable Models: GM 8.5, GM 8.625
- Cover Bolt Quantity: 10
- Differential Carrier Break At 2.73 Ratio And Higher
- Differential Case Design Type: GM 8.5, GM 8.625
- Pinion Gear Tooth Count: 10
- Pinion Shaft Diameter: 1.626 Inch
- Pinion Spline Count: 30
- Position: Front, Rear
- Ring Gear Bolt Quantity: 10
- Ring Gear Material: 8620 Steel
- Ring Gear Outside Diameter: 8.5 Inch
- Ring Gear Rotation: Standard
- Ring Gear Tooth Count: 41
- Taxonomy A: LD Differential
- Taxonomy B: Ring And Pinion
- Taxonomy C: Front, Rear
- Taxonomy D: 4.10 Ratio
- Fits 2007-2013 Sierra 1500 Models
Description
High-Performance Gear Kit. The Richmond 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit with a 4.10 gear ratio provides a durable upgrade for your GM 10 bolt differentials. It enhances power transfer efficiency and optimizes vehicle performance by maintaining precise gear ratios. This kit is ideal for enthusiasts seeking improved durability and accurate gear engagement under demanding driving conditions.
Construction and Appearance. Manufactured from premium 8620 steel, the ring gear delivers exceptional strength and long service life. The gears undergo precise machining and advanced heat treatment processes to enhance wear resistance and accuracy. The components are finished with a high-quality surface treatment, offering a professional appearance designed to endure heavy use.
Installation. Installation requires only basic mechanical skills and no drilling is necessary. The ring and pinion set directly fits compatible GM 8.5 and 8.625-inch 10-bolt differentials, making this a straightforward upgrade with the proper tools.
Warranty. This gear kit is backed by a 2-year or 100,000-mile warranty, providing assurance of its durability and quality.
Application. Designed to fit 2007-2013 Sierra 1500 models, ensuring precise fitment and optimal performance without modifications.
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Richmond 69-0165-1
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)
Questions & Answers
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