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gm12B 8.875 4.88T Thick Ring & Pinion Set

GM12488T - gm12B 8.875" 4.88T Thick Ring & Pinion Set

Replace your worn out or broken ring and pinion gears with new components from Yukon Gear and Axle. The sets include thick ring and pinion gears.

1-1/8"" pinion diameter nut, 30 spline. Case sizes; 2.56-2.73, 2.76-3.42 3.73 and numerically high er.

Note: Thicker gears have no side effects. Classic Industries recommends professional installation. All ring and pinion sets are nonreturnable with no warranty implied. Check your axle ID carefully.


Product #: GM12488T

In Stock Now!

MSRP: $340.99 set
Classic: $309.99 set



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