Differential Ring & Pinion Set, Motive Gear GM10-373A, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models
Differential Ring & Pinion Set, Motive Gear GM10-373A, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models
Differential Ring & Pinion Set, Motive Gear GM10-373A, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models
Differential Ring & Pinion Set, Motive Gear GM10-373A, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models
Differential Ring & Pinion Set, Motive Gear GM10-373A, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models
Differential Ring & Pinion Set, Motive Gear GM10-373A, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models

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Differential Ring & Pinion Set, Motive Gear GM10-373A, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models

$224.30 USD

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Brand : Motive Gear
Motive Gear GM10-373A Differential Ring & Pinion Set features a 3.73 ratio and 30-spline.
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Differential Ring & Pinion Set, Motive Gear GM10-373A, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models
Differential Ring & Pinion Set, Motive Gear GM10-373A, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models
View Detail
Type
Differential Rings & Pinions
Title
Differential Ring & Pinion Set, Motive Gear GM10-373A, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models
Price
$224.30 USD
Vendor
Motive Gear
Description
Motive Gear GM10-373A Ring & Pinion Set – Upgrade your GM 8.5"/8.625" differential with this precision-engineered ring and pinion set with a 3.73 ratio.Built from high-quality 8620 steel, this set ensures durability, excellent performance, and a smooth driving experience.

More about this item : Differential Ring & Pinion Set, Motive Gear GM10-373A, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models

Motive Gear GM10-373A Ring & Pinion Set – Upgrade your GM 8.5"/8.625" differential with this precision-engineered ring and pinion set with a 3.73 ratio.

Built from high-quality 8620 steel, this set ensures durability, excellent performance, and a smooth driving experience.

Differential Ring & Pinion Set, Motive Gear GM10-373A, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models
Key Features
  • ✅ Motive Gear 3.73 Ring & Pinion – Precision-engineered for GM 8.5"/8.625" 10-bolt differentials, offering torque, strength & performance for smooth operation in daily & performance vehicles.
  • ✅ Premium 8620 Steel Construction – Built for durability, heat-treated for wear resistance & longevity, ensuring reliable performance under heavy loads & challenging driving conditions.
  • ✅ OE Direct Fit & Simple Installation – Designed for a fit, works with 2.73+ carrier ratios, replacing OE parts with precision machining for factory-like performance & hassle-free installation.
  • ✅ Compatible with GM Vehicles (1970-2020) – Fits Chevrolet, GMC, Cadillac, Buick, Pontiac & Oldsmobile models, including Silverado, Tahoe, Yukon, Escalade, Camaro, Impala & more—verify fitment details.
  • ✅ Replaces GM 26037712, 26066706, Richmond Gear 49-0041-1, Dorman 697-301, Motive Gear GM10-373, EXCEL from Richmond GM85373.
Technical Specifications
  • Length : 15.0 lb
  • Width : 11.0 lb
  • Height : 5.25 lb
  • Weight : 17.8 lb
Product Identifiers
  • ASIN B000S6EYCQ
  • UPC: 698231020180
Shipping Information
  • Ships From : United States
  • Brand : Motive Gear

Frequently Asked Questions About : Differential Ring & Pinion Set, Motive Gear GM10-373A, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models

01 What is the ratio of the Motive Gear GM10-373A Differential Ring & Pinion Set?

The ratio is 3.73.

02 What type of steel is used in the construction of the ring and pinion set?

The set is built from high-quality 8620 steel.

03 Which GM differentials does the Motive Gear GM10-373A fit?

It fits GM 8.5"/8.625" differentials.

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