Motive Gear Differential Pinion Gears 3880140

Name: Motive Gear Differential Pinion Gears
Brand: Motive Gear
SKU: MGR-3880140
Price: 20.99 USD
Availability: InStock
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Part Number: MGR-3880140

$20.99

Motive Gear Differential Pinion Gears

GEAR PINION 12 BOLT 8 7/8
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Motive Gear Differential Pinion Gears 3880140

MGR-3880140

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Part Number: MGR-3880140

Estimated Ship Date: Nov 11, 2026

$20.99

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Overview

Applications

Q&A

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Estimated Ship Date: Nov 11, 2026 Would you rather pick it up?

Overview

Brand:

Motive Gear

Manufacturer's Part Number:

3880140

Part Type:

Differential Carrier Rebuild Kits and Spider Gears

Product Line:

Motive Gear Differential Pinion Gears

Summit Racing Part Number:

MGR-3880140

UPC:

698231113158

Differential Case Design Type:

GM 8.875 in. (12-bolt), truck

Axle Shaft Spline Quantity:

Differential Cover Bolt Quantity:

Spider Gears Included:

Yes

Side Gears Included:

Thrust Washers Included:

Friction Plates Included:

Cross Shaft Pin Included:

Cross Shaft Pin Bolt Included:

Friction Modifier Included:

Gaskets Included:

Quantity:

Sold individually.

Motive Gear Differential Pinion Gears

Motive Gear differential pinion gears are tough replacement components you can put your trust in. Motive Gear offers one of the largest lines of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road. The superior quality of their components is the result of years of racing development, outstanding design, and state-of-the-art manufacturing methods. Extensive testing is performed on all products by Motive Gear in-house engineers. Choose the gears made for your vehicle.

Applications