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MOTIVE GEARPART NUMBER: 683-GM12-411X

Ring & Pinion Gears GM 8.875" 12 Bolt

Name: Ring & Pinion Gears GM 8.875" 12 Bolt
Brand: MOTIVE GEAR
SKU: 683-GM12-411X
Price: 295.99 USD
Availability: InStock

^$295⁹⁹

Ships on 09/16/2026

Lowest Price Guarantee

GM 8.875" 12-Bolt

GM 8.875" 12 Bolt
Ratio: 4.11
Teeth: 37-9
Thick Gear
8620 Material
Heat Treated

Part TypeRing and Pinion

BrandMOTIVE GEAR

Package Height5.4

Package Width11.2

Package Length15.0

Weight16.3 PG

Part CategoryPerformance Parts

Ring Gear RotationStandard

Ring Gear Tooth Quantity37

Differential Carrier Break2.76 to 3.42

Cover Bolt Quantity12

Pinion Spline Count30

Ring Gear Material8620 Steel

Ring Gear Diameter8.875 in (225.4 mm)

Pinion Shaft Diameter1.438 in (36.5 mm)

Pinion Gear Tooth Quantity9

Axle TypeGM 8.875 in.

Ring Gear Bolt Quantity12

Part FitmentSemi Universal

Vendor Part NumberGM12-411X

Package Qty1

Package TypeEA

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