Zumbrota Drivetrain

Dana 44 JK Rubicon Rear Pinion Install Kit

$213.89

SKU: PK D44-JK-RUB

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

Description

The Yukon Pinion install kit is a comprehensive solution for differential gear installation, specifically designed for the Dana Spicer 44 JK Rubicon rear axle. This kit is ideal for vehicles with lower mileage where the existing carrier bearings and races can be safely reused, making the installation process more efficient. Each kit is meticulously assembled by Yukon Gear and Axle, renowned for their extensive research into specific applications to ensure all necessary parts are included. It also contains a new pinion seal, a crush sleeve for proper pre-load adjustment, a complete pinion shim kit for precise gear mesh, and marking compound with an applicator brush for verifying gear pattern. This installation kit provides all the crucial small parts and components required to properly install a new gear set into your Dana 44 JK Rubicon rear differential. By utilizing this kit, you can be confident in achieving a reliable and precise differential setup, whether for routine maintenance or performance upgrades.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandZumbrota Drivetrain
Part NumberPK D44-JK-RUB
CategoryDrivetrain

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy