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; 3.23 Gear Ratio (07-13 Sierra 1500)Find parts that fit my vehicle
Item S502272
Our Price
$356.99 pair
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- For GM 8.5/Inch 8.625/Inch 10 Bolt
- 3.23 Ratio
- Requires a 2.73 and numerically higher ratio carrier
- 2 years or 100,000 miles warranty
- Cover bolt quantity 10
- Differential carrier break 2.76 ratio and higher
- Differential case design type GM 8.5 GM 8.625
- Pinion gear tooth quantity 13
- Pinion shaft diameter 1.626 inch
- Pinion spline count 30
- Position Front and Rear
- Ratio 3.23
- Ring gear bolt quantity 10
- Ring gear material 8620 steel
- Ring gear outside diameter 8.5 inch
- Ring gear rotation Standard
- Ring gear tooth quantity 42
- Taxonomy LD Differential
- Taxonomy B Ring and Pinion
- Taxonomy C Front and Rear
- Taxonomy D 3.23
- Fits 07-13 Sierra 1500
Description
Rear Axle Upgrade. The Richmond 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit with a 3.23 gear ratio is designed to efficiently transfer engine power to the wheels by adjusting torque and speed within the differential assembly. This gear kit is suitable for both front and rear differentials to enhance driveline performance and optimize gear ratio for specific driving needs.
Construction and Appearance. Manufactured from premium 8620 steel, the ring gear delivers exceptional durability and wear resistance. Precision machined with 42 teeth on the ring gear and 13 teeth on the pinion gear, this set features standard rotation and a robust 30-tooth pinion spline count. The components are engineered for an exact fit on GM 8.5 and 8.625 inch 10-bolt differential designs.
Installation. Installing this gear kit requires mechanical skill and proper tools; no drilling is necessary. The process involves disassembling the differential, replacing the existing gears with this set, and reassembling according to specifications.
Warranty. This gear set is backed by a 2-year or 100,000-mile warranty.
Application. Fits 07-13 Sierra 1500.
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Richmond 49-0019-1
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Installation & What's in the Box
Installation Info
What's in the Box
- (1) Ring Gear
- (1) Pinion
5.0
Customer Reviews (1)
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