EXCEL from Richmond 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit; 3.73 Gear Ratio (99-18 Silverado 1500)Find parts that fit my vehicle

Name: EXCEL from Richmond 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit; 3.73 Gear Ratio (99-18 Silverado 1500)
Brand: EXCEL from Richmond
SKU: S107124
Price: 219.99 USD
Availability: InStock
Rating: 4.5 (4 reviews)

Item S107124

4 Reviews

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-0% $219.99 kit Was $219.99

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Product Information

Features, Description, Reviews, Q&A, Specs & Installation

Features

App Model GM 8.5, GM 8.625
Cover Bolt Quantity 10
Differential Carrier Break 2.73 Ratio and Higher
Differential Case Design Type GM 8.5, GM 8.625
Gear Ratio 3.73
Pinion Gear Tooth Quantity 11
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 Quantity 41
Taxonomy A LD Differential
Taxonomy B Ring and Pinion
Taxonomy C Front, Rear
Taxonomy D 3.73
Fits 99-18 Silverado 1500

Description

Precision Gear Kit. The EXCEL from Richmond 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit; 3.73 Gear Ratio is designed to replace worn or damaged gears in GM 8.5 and 8.625 differentials. This kit provides a durable gear ratio of 3.73, delivering optimal performance for vehicle drivetrains. It is essential for maintaining proper differential function and enhancing vehicle traction and power delivery.

Construction and Appearance. Manufactured with high-quality 8620 steel, the ring gear offers exceptional strength and durability. The components feature a standard ring gear rotation and precision engineering to fit GM 8.5 and 8.625 axle housings. The robust material and finish ensure long-lasting reliability and optimal gear mesh quality.

Installation. Installation requires mechanical knowledge but does not involve drilling or modification of the axle housing. It is compatible with carriers requiring 2.73 and numerically higher gear ratios, facilitating a straightforward upgrade or replacement process.

Warranty. This gear kit is covered by a 1-year or 50,000-mile warranty for quality assurance.

Application. Fits 99-18 Silverado 1500 models. No specific exclusions or generation notes apply for this fitment.

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EXCEL from Richmond GM85373

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