Master Overhaul Kit for AAM 11.5 Differentials with 2-2.125 Pinion Journals

Features:

• Fits 2014–2018 RAM 2500 with AAM 11.5 axle
• Designed for 2.000 and 2.125 pinion journals
• Ideal for use with new style gear sets
• Includes premium Timken bearings and races
• Complete kit for differential rebuild or upgrade
• Includes pinion seal, shims, bolts, and hardware
• Engineered for precise fit and easy setup
• Helps maintain proper preload and gear alignment
• Includes thread locker, marking compound, and silicone
• Tailored for modern AAM 11.5 axle configurations
• Reduces downtime with all parts in one kit
• Backed by a one-year manufacturer warranty

Get The Right Parts For A Solid Rebuild

If you're tearing into the rear end of your 2014–2018 RAM 2500, the Yukon YKAAM11.5-C Master Overhaul Kit makes sure you're not left guessing or hunting down extra parts. This all-in-one kit is built specifically for trucks using the AAM 11.5 axle with the newer 2.000 and 2.125 inch pinion journals. Whether you’re replacing worn-out gears or upgrading your drivetrain, this kit brings together everything you need to do the job right. Yukon includes premium Timken bearings, high-quality seals, shim kits, ring gear bolts, and more so you can knock out the job without delays. It even comes with thread locker, marking compound, and silicone to cover the final details most kits leave out. This is the kind of setup that saves time, reduces hassle, and delivers long-term peace of mind. If you want your rebuild to go smooth and last for the long haul, this is the kit to start with.

Matched For Modern AAM Gear Sets And Fitment

The Yukon YKAAM11.5-C Master Overhaul Kit is engineered for 2014–2018 RAM 2500 trucks equipped with AAM 11.5 rear axles using 2.000 and 2.125 inch pinion journals. This makes it the correct choice when rebuilding or upgrading to newer style ring and pinion gear sets. The kit includes everything required for a full differential overhaul, including carrier and pinion bearings, races, seals, a complete shim kit, and all relevant hardware. Yukon uses Timken bearings to ensure maximum durability, smooth operation, and proper preload under load. Additional components like the crush sleeve, oil baffles, and slingers are included where applicable to guarantee a factory-quality build. Yukon also provides essential setup items such as thread locker, gear marking compound, and silicone to help achieve precise gear alignment. With components tailored to fit modern RAM axle specs, this kit simplifies the process while ensuring performance and longevity.

Fitment: 2014, 2015, 2016, 2017, 2018 RAM 2500

Notes: 

• Fits 2014–2018 RAM 2500 with AAM 11.5 rear axle
• Designed for use with 2.000 and 2.125 inch pinion journals
• Not compatible with older small bearing gear sets
• Includes Timken bearings, races, seals, and hardware
• Complete kit supports full differential overhaul
• Includes ring gear bolts, pinion nut, and crush sleeve
• Thread locker, marking compound, and silicone included
• Tailored to modern AAM 11.5 axle configurations
• Ensures correct preload, gear alignment, and sealing
• One-year manufacturer warranty against defects