Yukon Gear Master Overhaul Kit YK D44JL-REAR | Dana 44 220mm JL/JT Rear Diff - Yukon Gear & Axle YK D44JL-REAR
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Yukon Gear Master Overhaul Kit YK D44JL-REAR

YUKYK D44JL-REAR
883584142317
Differential Overhaul Kits
450 Units In Stock
$ 423.24
$ 423.24

Yukon Gear Master Overhaul Kit YK D44JL-REAR | Dana 44 220mm JL/JT Rear Diff is the exact Yukon Gear & Axle differential overhaul kits identified by manufacturer part number YK D44JL-REAR. Match the part number, vehicle, axle housing, differential, spline count, gear ratio, carrier break, position, dimensions, and intended use before ordering.

Key Features

  • The 2018-and-newer Wrangler JL and Gladiator JT use a Dana 44 rear axle with a 220mm ring gear diameter.
  • The YK D44JL-REAR fits both Rubicon and non-Rubicon Wrangler JL and Gladiator JT models that use the Dana 44 / 220mm rear axle.
  • The YK D44JL-REAR includes Timken carrier bearings and races and Timken pinion bearings and races for professional-grade durability.
  • The full shim set in the YK D44JL-REAR enables proper setup for both OEM replacement gear sets and aftermarket gear ratios.
  • Setting pinion depth, backlash, and bearing preload requires precision measurement tools and experience.
  • Mark bearing caps and housing for correct reassembly orientation.

Fitment

Verified catalog applications: 2018-2023 Jeep Wrangler, 2020-2023 Jeep Gladiator. Confirm axle housing, differential, spline count, gear ratio, carrier break, position, and manufacturer exclusions for the exact vehicle before ordering.

Years Make Model
2018-2023 Jeep Wrangler
2020-2023 Jeep Gladiator

Specifications

Brand Yukon Gear & Axle
Manufacturer Part Number YK D44JL-REAR
SKU YUKYK D44JL-REAR
UPC 883584142317
Product Type Differential Overhaul Kits
Fitment Type Vehicle Specific
Catalog Status Manufacturer Catalog Verified
Condition New

What's Included

One new Yukon Gear & Axle differential overhaul kits identified by manufacturer part number YK D44JL-REAR, plus only the bearings, seals, shims, fasteners, and hardware expressly supplied for this exact part number.

About Yukon Gear & Axle

Yukon Gear & Axle develops ring and pinion sets, axles, differentials, bearings, seals, installation kits, and drivetrain service components for street, towing, off-road, and performance applications.

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Frequently Asked Questions

Will Yukon Gear & Axle YK D44JL-REAR fit my vehicle?
Verified catalog applications: 2018-2023 Jeep Wrangler, 2020-2023 Jeep Gladiator. Confirm axle housing, differential, spline count, gear ratio, carrier break, position, and manufacturer exclusions for the exact vehicle before ordering.

What should I verify before ordering?
Verify the exact part number, vehicle, axle housing, differential, spline count, gear ratio, carrier break, bearing dimensions, position, intended use, and manufacturer exclusions.

What is included?
The package contains only the Yukon Gear & Axle components and hardware specified for part number YK D44JL-REAR. Related bearings, seals, fluids, tools, and service parts are sold separately unless expressly listed.

Installation

Follow Yukon Gear & Axle's current instructions for part number YK D44JL-REAR. Confirm all measurements and clearances, inspect mating components, set bearing preload and gear backlash where applicable, verify contact pattern, use specified lubricants and torque values, and have precision differential work completed by a qualified drivetrain technician.

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