Yukon PK D44JL-REAR Rear Pinion Install Kit for 18-20 Jeep Wrangler JL/Gladiator

Vehicle Fitment

• 2018-2020 Jeep Wrangler JL (RWD/4WD, Dana 44 Rear Axle)
• 2020 Jeep Gladiator JT (RWD/4WD, Dana 44 Rear Axle)

Fitment Notes

• Rear axle only, designed specifically for Dana 44 rear housings.
• Supports RWD and 4WD applications.
• Not compatible with Dana 35, Dana 60, or aftermarket rear housings.
• Confirm axle type before installation.

Features

• Complete rear pinion installation kit for JL/JT Dana 44 axles
• Includes Timken pinion bearings and races for precision fit
• Pinion seal and crush sleeve included for proper preload
• Shim kit and marking compound + brush for accurate gear setup
• Reusable carrier bearings and races for cost-effective rebuilds
• Engineered for OEM-spec alignment and long-lasting durability
• Supports re-gearing and differential rebuild applications
• Designed for off-road, towing, and heavy-duty use

Specifications

• Part Number: PK D44JL-REAR
• Axle Position: Rear
• Compatibility: 2018-2020 Jeep Wrangler JL, 2020 Jeep Gladiator JT
• Axle Type: Dana 44 Rear
• Drivetrain: RWD/4WD
• Material: Alloy steel, heat-treated components
• Installation: Supports reuse of existing carrier bearings/races

Included Components

• 1x Pinion bearing set (Timken)
• 1x Pinion races
• 1x Pinion seal
• 1x Pinion shim kit
• 1x Crush sleeve
• 1x Pinion nut
• 1x Marking compound with brush

Product Description

The Yukon PK D44JL-REAR is a complete rear pinion installation kit for Dana 44 axles on 2018-2020 Jeep Wrangler JL and 2020 Jeep Gladiator JT. This kit includes all necessary components to properly set pinion preload and ensure accurate gear alignment, making it ideal for differential rebuilds and re-gearing projects.

With precision Timken bearings, races, pinion seal, crush sleeve, shims, and marking compound, the PK D44JL-REAR provides a reliable and durable solution for Jeep owners. Its design allows for the reuse of carrier bearings and races where applicable, reducing rebuild costs while maintaining OEM-spec performance. Perfect for off-road, towing, or heavy-duty applications.