Yukon Gear YA WU-04 Spin Free Locking Hub Kit for 2000-2008 Dodge Ram 2500/3500

Vehicle Fitment

• 2000-2008 Dodge Ram 2500 4WD SRW -- All Engines
• 2000-2008 Dodge Ram 3500 4WD SRW -- All Engines

Fitment Notes

• 4WD models ONLY with Dana 60 or AAM 9.25" front axle
• Single Rear Wheel (SRW) models ONLY -- does NOT fit Dual Rear Wheel (DRW)
• Front axle disconnect design
• 8x6.5" bolt pattern
• 33 spline outer stub axle configuration
• Replaces factory unit bearing hub assemblies

Features

• Replaces failure-prone factory unit bearings with tapered bearings and races
• Yukon Hardcore Premium Locking Hubs for manual 2WD/4WD engagement
• Low-profile hub bezel reduces impact with obstacles
• Hubs default to locked position -- 1/3 turn from disengaged to engaged
• Chromoly internals and all-steel hub construction
• High-strength Yukon 4340 chromoly outer stub axles
• Reduces parasitic drivetrain drag -- improves fuel economy in 2WD
• More economical to service than factory unit bearings
• Bolt-on installation -- no drilling or permanent modifications

Specifications

• Part Number: YA WU-04
• Brand: Yukon Gear & Axle
• Type: Spin Free Locking Hub Conversion Kit
• Position: Front Axle
• Front Axle: Dana 60 / AAM 9.25"
• Hub Type: Manual Locking
• Outer Axle Spline Count: 33
• Outer Axle Material: Yukon 4340 Chrome-Moly
• Bolt Pattern: 8x6.5"
• Warranty: Limited Lifetime (Yukon Hardcore Locking Hubs)

Included Components

• Yukon Hardcore Premium Locking Hubs (pair)
• Wheel hubs (pair)
• Spindles (pair)
• Yukon 4340 Chrome-Moly outer stub axles (pair)
• Tapered roller bearings and races
• Seals
• All necessary mounting hardware

Product Description

The Yukon Gear YA WU-04 Spin Free Locking Hub Conversion Kit is a comprehensive front axle upgrade for 2000-2008 Dodge Ram 2500 and 3500 4WD trucks with single rear wheels. This kit eliminates the expensive and failure-prone factory unit bearing hub assemblies by replacing them with a traditional tapered roller bearing design paired with Yukon Hardcore Premium manual locking hubs. The result is a front axle system that is significantly easier and more affordable to service, while also delivering measurable fuel economy gains by allowing the front axle and drivetrain to fully disengage when driving in 2WD. Less rotating mass means less parasitic drag on the drivetrain. The included Yukon 4340 Chrome-Moly outer stub axles provide high-strength performance for heavy towing, off-road use, and demanding applications. The Yukon Hardcore Premium Locking Hubs feature chromoly internals with all-steel construction and a low-profile bezel design that reduces exposure to trail obstacles. The hubs default to the locked position and require only a 1/3 turn to disengage, making transitions between 2WD and 4WD quick and effortless. This is a complete bolt-on kit that includes everything needed for installation on both sides -- hubs, spindles, axles, bearings, seals, and all hardware. Backed by Yukon's Limited Lifetime warranty on Hardcore Locking Hubs covering manufacturing defects and breakage for the life of the original owner.