Zumbrota Drivetrain

9.5-inch GM Rear Axle Ring and Pinion Gear Kit 3.42 Ratio

$882.89

SKU: ZGK2248

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The USA Standard Gear ZGK2248 is a 9.5-inch GM rear axle ring and pinion gear kit specifically designed for 2014-2018 Silverado 1500 models equipped with a 9.5-inch GM carrier case and a 12-bolt rear cover. This comprehensive kit includes a 3.42 ring and pinion gear set, along with all the necessary small parts for a complete installation. The kit is engineered to fit carrier cases designed for gear ratios of 3.42 and higher, with a 2.6-inch deck height, and features a 27-spline pinion shaft. This ring and pinion gear kit is an essential component for rebuilding or upgrading your rear axle assembly, ensuring optimal power transfer and vehicle performance. The components are manufactured with high-strength materials and finished for enhanced wear resistance and a long service life. Installation requires moderate mechanical skill and common automotive tools; no additional drilling is necessary. The kit includes the ring and pinion gear set, carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve, pinion nut, shims, ring gear bolts, and thread locking compound.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandZumbrota Drivetrain
Part NumberZGK2248
CategoryDrivetrain

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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