Drivetrain› Differentials and Rear-End Components

USA Standard Gear

Differential Master Overhaul Kit

$166.84

SKU: ZK C8.25-B

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The USA Standard Gear ZK C8.25-B is a master overhaul kit for Chrysler 8.25" differentials. This kit includes all necessary parts for a differential overhaul, such as carrier and pinion bearings and races, a pinion seal, a complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, and marking compound with brush and gasket.

It is designed to fit 1976-2004 Chrysler 8.25" differentials and utilizes Koyo bearings and races for quality and durability.
Show original supplier description
The USA Standard Gear Master Overhaul Kit (ZK C8.25-B) provides all the essential components needed to rebuild and restore the functionality of your Chrysler 8.25-inch differential. This comprehensive kit ensures you have the exact parts required for a specific installation, saving you time and money compared to sourcing components individually. You will also find carrier bearings and races, pinion bearings and races, a pinion seal, a complete shim kit, ring gear bolts, a pinion nut, a crush sleeve, thread locker, and a marking compound with brush and gasket. These components are crafted from premium materials to offer exceptional durability and long-lasting performance, making it a practical choice for rebuilding your differential to factory standards. This overhaul kit is designed to fit 1976-2004 Chrysler 8.25" differentials. Specifically, it is noted to fit 1991-2001 Jeep Cherokee XJ models. Professional installation is recommended to ensure proper assembly and function, and specialized tools may be required. USA Standard Gear aims to provide all the necessary parts for a differential overhaul in one convenient part number.

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

BrandUSA Standard Gear
Part NumberZK C8.25-B
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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