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Find Ring & Pinion Gears for your Yukon
Richmond 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio (07-13 Yukon)Find parts that fit my vehicle
Item GY19341
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$356.99
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Product Information
Features, Description, Reviews, Q&A
Features
- For GM 8.5 / 8.625 (10 Bolt)
- 4.88 Ratio
- Requires a 2.73 and numerically higher ratio carrier
- Cover Bolt Quantity: 10
- Differential Carrier Break: 2.73 Ratio and higher
- Differential Case Design Type: GM 8.5, GM 8.625
- Pinion Gear Tooth Quantity: 8
- Pinion Shaft Diameter: 1.626 inches
- Pinion Spline Count: 30
- Position: Front, Rear
- Ring Gear Bolt Quantity: 10
- Ring Gear Material: 8620 Steel
- Ring Gear Outside Diameter: 8.5 inches
- Ring Gear Rotation: Standard
- Ring Gear Tooth Quantity: 39
- Taxonomy A: Ld Differential
- Taxonomy B: Ring and Pinion
- Taxonomy C: Front, Rear
- Taxonomy D: 4.88
- Fits 2007–2013 Yukon models
Description
Precision Gear Kit. The Richmond 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit with a 4.88 gear ratio is designed to restore or upgrade the differential gear ratio for improved torque and performance. This gear set is essential for vehicles requiring reliable and durable aftermarket ring and pinion gears, commonly used in heavy-duty and performance applications to ensure optimal power delivery.
Construction and Appearance. Crafted from high-quality 8620 steel, this ring gear features robust durability and long-lasting strength. The gear teeth are precisely machined for a standard rotation pattern, providing smooth engagement and efficient power transfer within GM 8.5 and 8.625 differential cases.
Installation. Installation requires a moderate level of mechanical skill and is typically performed by experienced technicians or skilled enthusiasts. Proper setup and alignment of the gears are essential for optimal function and longevity. No drilling is required.
Warranty. This product is backed by a 2-year or 100,000-mile warranty for added confidence and reliability.
Application. Specifically designed to fit 2007 through 2013 Yukon models, ensuring proper fitment and compatibility for these vehicles.
Richmond 69-0169-1
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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