USA Standard Gear

Dana 44 JK Rear Differential Master Overhaul Kit

$249.99

SKU: ZK D44-JK-STD

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

Description

The USA Standard Gear Master Overhaul Kit, part number ZK D44-JK-STD, is engineered to provide all essential components for a complete differential overhaul. Designed specifically for the Dana Spicer 44 JK non-Rubicon rear differential, this kit simplifies the rebuilding process by consolidating all necessary parts under a single part number. The package also contains a pinion seal, a complete shim kit for precise gear setup, ring gear bolts, pinion nut, crush sleeve, thread locker, and marking compound with an application brush. These components are critical for a successful and reliable differential rebuild. By offering a one-stop solution, USA Standard Gear aims to save technicians time and money, ensuring they have the exact parts required for their specific installation without the need to source individual items. This kit is ideal for anyone undertaking a differential rebuild or installing new gears on compatible Jeep JK models.

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 D44-JK-STD
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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