USA Standard

Differential Carrier Bearing and Seal Kit for GM 12-Bolt Truck

$191.89

SKU: ZBKGM12T

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

Description

The Zumbrota Drivetrain ZBKGM12T is a comprehensive bearing and seal installation kit engineered for GM 12-bolt truck differentials. This kit is an excellent choice for mechanics and builders who possess their own shims and aim to reduce costs compared to a full master overhaul kit. The kit utilizes premium Koyo bearings and races, ensuring durability and smooth operation. USA Standard Gear meticulously researches each application to guarantee that the kit contains all the correct components needed to properly install your ring and pinion gear set. The ZBKGM12T kit specifically includes carrier bearings and races, pinion bearings and races, a pinion seal, a pinion nut, a crush sleeve, marking compound, and a brush.

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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Available on iOS & Android

Specifications

BrandUSA Standard
Part NumberZBKGM12T
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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