Eaton K-D44-JK Rear Dana 44 Master Install Kit for 2007-2018 Jeep Wrangler JK

Vehicle Fitment

• 2007-2018 Jeep Wrangler JK (Sport, Sahara, Rubicon) with Dana 44 Rear Axle, 30 Spline

Fitment Notes

• Not compatible with front Dana 44 axles in JK models.
• Designed for rear axle applications only; front axle kits are separate.
• Not confirmed for 2025 Jeep Wrangler models.

Features

• OE-quality Timken bearings and races for durability and quiet operation.
• Includes all necessary components for complete differential installation.
• Supports standard rotation gear sets.
• Includes carrier and pinion bearings, races, seals, and shims.
• Comes with thread locking compound and gear marking compound for proper setup.
• Designed for 30 spline axle shafts and 24 spline pinion shafts.
• Compatible with Eaton part numbers 913A589 and 19977-010.
• Provides a comprehensive solution for differential rebuilds or upgrades.

Specifications

• Axle Type: Dana 44 Rear
• Axle Spline Count: 30
• Pinion Spline Count: 24
• Cover Bolts: 10
• Ring Gear Bolts: 10
• Gear Rotation: Standard
• Bearing Brand: Timken
• Includes: Carrier and pinion bearings, races, seals, shims, thread locking compound, gear marking compound

Included Components

• 1x Ring gear bolt set (10 pcs)
• 1x Cover bolt set (10 pcs)
• 1x Pinion inner and outer bearings and races
• 1x Carrier bearings and races
• 1x Pinion seal
• 1x Pinion nut
• 1x Crush sleeve
• Shims for carrier and pinion preload
• Thread locking compound
• Gear marking compound

Product Description

The Eaton K-D44-JK Master Differential Installation Kit is specifically designed for the 2007-2018 Jeep Wrangler JK models equipped with the Dana 44 rear axle featuring 30 spline axle shafts. This comprehensive kit includes all the necessary components to properly install or replace the differential, ensuring optimal performance and longevity.

Featuring high-quality Timken bearings and races, the K-D44-JK kit supports standard rotation gear sets and includes all essential hardware such as carrier and pinion bearings, races, seals, shims, thread locking compound, and gear marking compound. It is compatible with Eaton part numbers 913A589 and 19977-010, providing a reliable solution for differential rebuilds or upgrades.

Please note that this kit is designed exclusively for rear axle applications in Jeep Wrangler JK models and is not compatible with front axles. Additionally, fitment for 2025 Jeep Wrangler models has not been confirmed. Always verify compatibility with your specific vehicle before purchasing.