Yukon YA WU-13 Spin Free Locking Hub Conversion Kit 2012-2018 Ram 2500 3500 SRW

Vehicle Fitment

• 2012-2018 Dodge Ram 2500 3/4-Ton SRW (Single Rear Wheel, 4WD, Chrysler 9.25" front axle)
• 2012-2018 Dodge Ram 3500 1-Ton SRW (Single Rear Wheel, 4WD, Chrysler 9.25" front axle)

Fitment Notes

• Fits single rear wheel (SRW) models only - does NOT fit dually (DRW) Ram 3500 trucks
• Fits the Chrysler 9.25" front axle found in 2012-2018 Ram 2500/3500 4WD trucks
• 2013 and newer models: some factory wheels with non-removable center caps or reduced inner diameter may not clear the new hub - verify OE wheel compatibility or plan to use aftermarket wheels before ordering
• ABS compatible - confirmed to work with factory anti-lock brake systems
• Professional installation recommended; a torque wrench and basic front axle service tools are required

Features

• Replaces the failure-prone, expensive factory sealed unit bearings with serviceable tapered roller bearings and races for longer life and lower long-term maintenance costs
• Includes Yukon Hardcore low-profile premium locking hubs - allows front wheels to spin freely in 2WD without turning the front driveshaft, reducing parasitic drag and improving fuel economy
• Upgraded 4340 chromoly outer stub axles replace the factory units for significantly increased strength and durability
• Timken bearings included for maximum quality and precision fit
• Tapered bearing design provides wider bearing spread and improved load distribution compared to factory unit bearing
• ABS compatible - works with factory anti-lock brake system
• All installation hardware included - complete bolt-on kit requiring no custom fabrication

Specifications

• Kit Type: Spin Free Locking Hub Conversion
• Compatible Front Axle: Chrysler 9.25" (2012-2018 Ram 2500/3500)
• Outer Stub Material: 4340 chromoly steel
• Bearing Type: Timken tapered roller bearing (replaces factory sealed unit bearing)
• Locking Hubs: Yukon Hardcore low-profile premium locking hubs
• ABS Compatible: Yes
• SRW Only: Yes (does not fit dually)
• Shipping Weight: 116 lbs
• Shipping Dimensions: 32" L x 14" W x 14" H

Included Components

• 2x New wheel hubs
• 2x New spindles
• 2x Yukon 4340 chromoly outer stub axles
• 2x Yukon Hardcore low-profile premium locking hubs
• Timken tapered roller bearings and races (full set)
• High-quality seals
• All required installation hardware

Product Description

The Yukon YA WU-13 Spin Free Locking Hub Conversion Kit is a comprehensive front hub upgrade engineered for 2012-2018 Dodge Ram 2500 and Ram 3500 single rear wheel 4WD trucks with the Chrysler 9.25" front axle. The kit eliminates the factory sealed unit bearings - a known weak point on these trucks that is expensive and time-consuming to replace - converting the front hubs to a traditional tapered roller bearing design that is easier and more economical to service. Timken bearings and races provide precise, durable load handling with a wider bearing spread than the factory unit bearing arrangement.

Also included are Yukon 4340 chromoly outer stub axles to replace the factory units, and Yukon Hardcore low-profile premium locking hubs that allow the front wheels to spin freely in 2WD - disconnecting the front driveshaft from rotation and reducing parasitic drivetrain drag for improved fuel economy. This kit fits single rear wheel models only and will not fit dually Ram 3500 trucks. Factory ABS is fully compatible. For 2013 and newer trucks, verify that your factory wheels have removable center caps and sufficient inner diameter clearance before ordering, as some OE wheels may not clear the new hub assembly.