Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Yukon Gear & Axle

Yukon Gear Spin Free Locking Hub Conversion Kit For Dana 30/Dana 44 TJ/XJ/YJ 27 Spline/5 X 4.5

SKU: YUKYA_WU-07

Locking Hub Conversion Kit

YUK Spin Free Locking Hubs...

Yukon Gear Spin Free Locking Hub Conversion Kit For Dana 30/Dana 44 TJ/XJ/YJ 27 Spline/5 X 4.5

Yukon Gear & Axle

Yukon Gear Spin Free Locking Hub Conversion Kit For Dana 30/Dana 44 TJ/XJ/YJ 27 Spline/5 X 4.5

SKU: YUKYA_WU-07

Locking Hub Conversion Kit

YUK Spin Free Locking Hubs...

A$2,623.74
LOW STOCK! Est Ship 3-5 days. In stock at 1 location (3 available)

Added to cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Yukon Gear Spin Free Locking Hub Conversion Kit For Dana 30/Dana 44 TJ/XJ/YJ 27 Spline/5 X 4.5

Yukon Gear & Axle Spin Free Kits increase fuel efficiency and reduce maintenance costs. These kits replace the failure prone and expensive factory unit bearings with tapered bearings and races. The result is not only a design which is easier and more economical to service, but one that offers significant increases in fuel efficiency because there are fewer rotating parts in the drivetrain. Less parasitic drag equals better MPG. Spin Free Kits also include low-profile steel hubs for quick changes between two-wheel and four-wheel drive.

Additional Information

Yukon Spin Free kits replace the failure prone factory unit bearings with tapered bearings and races. These hub conversion kits also include low-profile Yukon Hardcore Premium Locking Hubs; for quick changes between two and four-wheel drive

Part Type

Locking Hub Conversion Kit

Product Overview

Locking Hub Conversion Kit for Jeep XJ, YJ & TJ Dana 30 front, 5 x 4.5" bolt pattern. The Yukon worry free Spin Free Kit replaces the vulnerable and expensive factory unit bearings with tapered bearings and races. The result is not only a design which is easier and more economical to service, but one that offers significant increases in mileage per gallon. This hub kit also includes WARN locking hubs, giving you more driving selectability. Locking hubs allow for installation of a mechanical locker in the front without the negative affects while driving on the street. This kit includes wheel hubs, rotors, spindles, high strength Yukon 4340 Chrome-Moly outer axles, WARN locking hubs, high quality bearings, high quality seals and all hardware for installation.

Additional Application Notes
• Spin Free Locking Hub Conversion Kit; Fits Dana 30 and Dana 44; 27 spline axle stubs for 5-760X U-Joints (does not include U-Joints); 5 in. x 4.5 in. bolt pattern wheel hubs; Some applications will require new inner axles shaft if they do not use 5-760X U-Joints 27 Spline; 5 X 4.5 Bolt Pattern; Spin Free
• Spin Free Locking Hub Conversion Kit, Fits Dana 30 and Dana 44, 27 spline axle stubs for 5-760X U-Joints (does not include U-Joints), 5 in. x 4.5 in. bolt pattern wheel hubs, Some applications will require new inner axles shaft if they do not use 5-760X U-Joints Dana 30; Reverse Rotation; 27 Spline; 5 X 4.5 Bolt Pattern; Spin Free
• Dana 30 Reverse 27 Spline; 5 X 4.5 Bolt Pattern; Spin Free
• Spin Free Locking Hub Conversion Kit; Fits Dana 30 and Dana 44; 27 spline axle stubs for 5-760X U-Joints (does not include U-Joints); 5 in. x 4.5 in. bolt pattern wheel hubs; Some applications will require new inner axles shaft if they do not use 5-760X U-Joints Spin Free Locking Hub Conversion Kit, Fits Dana 30 and Dana 44, 27 spline axle stubs for 5-760X U-Joints (does not include U-Joints), 5 in. x 4.5 in. bolt pattern wheel hubs, Some applications will require new inner axles shaft if they do not use 5-760X U-Joints Dana 30; Reverse Rotation; 27 Spline; 5 X 4.5 Bolt Pattern; Spin Free 27 Spline; 5 X 4.5 Bolt Pattern; Spin Free
• AMC 35 27 Spline; 5 X 4.5 Bolt Pattern; Spin Free
• Spin Free Locking Hub Conversion Kit; Fits Dana 30 and Dana 44; 27 spline axle stubs for 5-760X U-Joints (does not include U-Joints); 5 in. x 4.5 in. bolt pattern wheel hubs; Some applications will require new inner axles shaft if they do not use 5-760X U-Joints Spin Free Locking Hub Conversion Kit, Fits Dana 30 and Dana 44, 27 spline axle stubs for 5-760X U-Joints (does not include U-Joints), 5 in. x 4.5 in. bolt pattern wheel hubs, Some applications will require new inner axles shaft if they do not use 5-760X U-Joints Dana 30; Crush Sleeve Design; 27 Spline; 5 X 4.5 Bolt Pattern; Spin Free 27 Spline; 5 X 4.5 Bolt Pattern; Spin Free
• Spin Free Locking Hub Conversion Kit; Fits Dana 30 and Dana 44; 27 spline axle stubs for 5-760X U-Joints (does not include U-Joints); 5 in. x 4.5 in. bolt pattern wheel hubs; Some applications will require new inner axles shaft if they do not use 5-760X U-Joints Spin Free Locking Hub Conversion Kit, Fits Dana 30 and Dana 44, 27 spline axle stubs for 5-760X U-Joints (does not include U-Joints), 5 in. x 4.5 in. bolt pattern wheel hubs, Some applications will require new inner axles shaft if they do not use 5-760X U-Joints Dana 30; Crush Sleeve Design; 27 Spline; 5 X 4.5 Bolt Pattern; Spin Free 27 Spline; 5 X 4.5 Bolt Pattern;
• Spin Free Locking Hub Conversion Kit, Fits Dana 30 and Dana 44, 27 spline axle stubs for 5-760X U-Joints (does not include U-Joints), 5 in. x 4.5 in. bolt pattern wheel hubs, Some applications will require new inner axles shaft if they do not use 5-760X U-Joints Dana 44; 27 Spline; 5 X 4.5 Bolt Pattern; Spin Free
• Spin Free Locking Hub Conversion Kit, Fits Dana 30 and Dana 44, 27 spline axle stubs for 5-760X U-Joints (does not include U-Joints), 5 in. x 4.5 in. bolt pattern wheel hubs, Some applications will require new inner axles shaft if they do not use 5-760X U-Joints Dana 30; Crush Sleeve Design; 27 Spline; 5 X 4.5 Bolt Pattern; Spin Free
• Spin Free Locking Hub Conversion Kit; Fits Dana 30 and Dana 44; 27 spline axle stubs for 5-760X U-Joints (does not include U-Joints); 5 in. x 4.5 in. bolt pattern wheel hubs; Some applications will require ne
• Spin Free Locking Hub Conversion Kit, Fits Dana 30 and Dana 44, 27 spline axle stubs for 5-760X U-Joints (does not include U-Joints), 5 in. x 4.5 in. bolt pattern wheel hubs, Some applications will require new inner axles shaft if they do not use 5-760X U-Joints

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-09 14:36:35

Features

  • 5 X 4.5 in. Bolt Pattern
  • 5 x 4.5" bolt pattern
  • Fits Jeep Wrangler And Cherokee Front
  • Incl. New Wheel Hubs; Spindles; High Strength Yukon 4340 Chrome-Moly Outer Axles
  • Incl. Premium Locking Hubs; High Quality Bearings; High Quality Seals And All Hardware For Installation
  • Includes new wheel hubs, spindles, high-strength Yukon 4340 Chromoly outer axles, premium locking hubs, high-quality bearings, high-quality seals, and all hardware for installation.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

143:4.5
AAP Selling Package Quantity UOM:EA
Package UOMEA
Package Qty1
Axle Material:4340 Chromoly
Axle Shaft Spline Quantity:27
Axle Type:Dana 44
Bolt Circle Diameter:4.5
Description:Spin Free Locking Hub Conversion Kit for D30/D44 TJ XJ YJ 27spl 5 x 4.5
Part Number:yukYA WU-07
Title:Spin Free Locking Hub Conversion Kit, Dana 30/44 TJ, XJ, YJ, 27 spline, 5 x 4.5
Wheel Stud Quantity:5

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 08:58:01

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Yukon Gear & Axle, YUKON GEAR AND AXLE, Yukon Gear And Axle (randys)
StreetFX SKU yukYA_WU-07
SFX Item ID 4488939
Accounting SKU yuk-YA_WU-07
Manufacturer SKU YA WU-07
Manufacturer UPC 883584217312
Alternative References YA WU-07, yukYA WU-07

Compatibility

Loading compatibility information...

Keep shopping

More from Yukon Gear & Axle