Yukon ZK D44-JK-REV-RUB USA Standard Master Overhaul Dana 44 JK Rubicon Front

Vehicle Fitment

• 2007-2017 Jeep Wrangler JK Rubicon, 4WD -- Front Dana 44 Reverse Rotation Differential
• 2007-2017 Jeep Wrangler JK Unlimited Rubicon, 4WD -- Front Dana 44 Reverse Rotation Differential

Fitment Notes

• Front Dana 44 Reverse Rotation only -- Rubicon models exclusively
• Does NOT fit non-Rubicon JK front (standard rotation) -- use ZK D44-JK-STD
• Does NOT fit JK Rubicon rear Dana 44 -- use ZK D44-JK-RUB for rear
• Yukon branded equivalent: YK D44-JK-REV-RUB (Timken bearings vs Koyo/Timken)
• Sold as a complete kit -- all rebuild components included
• Professional installation recommended

Features

• USA Standard Gear Master Overhaul Kit -- most comprehensive rebuild kit on the market
• Application-specific research -- every component confirmed for Dana 44 JK Rubicon front reverse rotation
• Koyo/Timken bearings and races -- high-quality OEM-grade components
• Complete shim kit -- all pinion and carrier shims included
• All seals, hardware, and installation compounds included -- no sourcing additional components

Specifications

• Part Number: ZK D44-JK-REV-RUB
• Brand: USA Standard Gear (Yukon Gear & Axle family)
• Application: Dana 44 Front, Reverse Rotation, JK Rubicon
• Bearings: Koyo/Timken
• Kit type: Master Overhaul (most complete)
• Quantity: Sold as a complete kit

Included Components

• Carrier bearings and races (Koyo/Timken)
• Pinion bearings and races (Koyo/Timken)
• Pinion seal
• Axle seals
• Complete pinion and carrier shim kit
• Ring gear bolts
• Pinion nut
• Crush sleeve
• Thread locker
• Marking compound with brush
• Silicone gasket maker

Product Description

The USA Standard Gear ZK D44-JK-REV-RUB is a Master Overhaul Kit for the Dana 44 front differential with reverse rotation as found in the 2007-2017 Jeep Wrangler JK Rubicon and Unlimited Rubicon. This is a front-specific, Rubicon-specific kit -- it does not fit non-Rubicon JK front differentials (standard rotation) or the JK Rubicon rear Dana 44. For the rear, use ZK D44-JK-RUB.

USA Standard Gear Master Overhaul Kits are the most comprehensive differential rebuild kits available -- all components specific to this application are included in a single box, eliminating the need to source individual parts. Koyo/Timken carrier and pinion bearings and races, complete pinion and carrier shim sets, all seals, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound, and silicone gasket maker are all included. The equivalent Yukon-branded kit is YK D44-JK-REV-RUB, which uses Timken bearings exclusively. Professional differential rebuild experience or professional installation is recommended.