Yukon Gear YK Master Overhaul Kit – 2019+ RAM 11.5" Rear Differential
The Yukon Gear YK AAM11.5-E Master Overhaul Kit differential rebuild kit for 2019+ RAM trucks with the 11.5" rear axle. Includes Timken bearings and races, high-quality seals, small parts, and all necessary components for a professional rebuild — the ultimate overhaul solution for any RAM 11.5" rear differential build seeking reliable performance, reduced noise, and long-term durability under heavy loads or performance use.
Key Features
- Complete Master Kit – Everything needed for a full differential overhaul in one box
- Timken Bearings & Races – Premium bearings for smooth, quiet operation and long life
- High-Quality Seals & Small Parts – Ensures leak-free performance and proper assembly
- 2019+ RAM 11.5" Specific – Tailor-made for the AAM 11.5" rear differential
- Comprehensive Coverage – Includes all components required for a professional rebuild
| Spec | Detail |
|---|---|
| Part Number | YK AAM11.5-E |
| Brand | Yukon Gear & Axle |
| Type | Master Overhaul Kit |
| Differential | AAM 11.5" Rear |
| Compatibility | 2019+ RAM 2500/3500 with 11.5" rear differential |
| Bearings | Timken |
| Country of Origin | United States |
| Warranty | Yukon Gear Limited Warranty |
Whats Included
- Complete set of Timken bearings and races
- High-quality seals and all necessary small parts
- Installation instructions
Product Notes
- Designed specifically for 2019+ RAM trucks with the 11.5" rear differential
- Includes everything needed for a professional differential rebuild
- Ideal for vehicles with high mileage, noise issues, or performance upgrades
Installation Notes
- Requires differential disassembly and reassembly
- Estimated time: 6–10 hours
- Professional installation by an experienced technician is highly recommended
This Part Fits
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| 2019+ | Ram | 2500/3500 | Models with 11.5" rear differential | Master Overhaul Kit |
Why Choose Yukon Master Overhaul Kits?
- #1 choice for complete, high-quality differential rebuild kits
- Built & tested in the United States
- Chosen by mechanics and enthusiasts for Timken bearings, comprehensive coverage, and reliable results
Frequently Asked Questions
-
Q: Does this kit fit my 2020 Ram 2500 with 11.5" rear axle?
A: Yes, direct fit for 2019+ RAM 2500/3500 with the 11.5" rear differential. -
Q: What bearings are included?
A: Premium Timken bearings and races for smooth, long-lasting performance. -
Q: Is this a full rebuild kit?
A: Yes, includes all bearings, races, seals, and small parts needed for a complete overhaul.
Shipping & Handling
- Method: Ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Official Yukon Gear retail box
Differential Overhaul Kits
Differential Overhaul Kits are stocked at Black Ops Auto Works for Silverado, Sierra, F-150, Super Duty, Ram, Mustang, Jeep Wrangler, Gladiator, Toyota, GM, Ford, Dana, and AAM axle applications. Shop master overhaul kits, differential rebuild kits, pinion bearings, carrier bearings, races, seals, shims, crush sleeves, pinion nuts, ring gear bolts, marking compound, and installation hardware for the correct vehicle and build goal. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 152 Differential Overhaul Kits SKUs across bearings, seals, shims, axle families, carrier setups, gear installations, and rebuild hardware. What This Differential Overhaul Kit Collection Covers Complete rebuild parts for common axles Differential overhaul kits group the wear items and setup hardware needed for a thorough axle rebuild. Depending on the kit, contents can include pinion and carrier bearings,...
View Differential Overhaul Kits Products
Differentials & Components
Differentials and components at Black Ops Auto Works include diff braces, diff covers, rebuild and overhaul kits, differential bushings and mounts, limited-slip differentials, yokes, and final drive gears built for street, towing, off-road, and racing applications. Black Ops Auto Works carries 1,332 drivetrain SKUs from Yukon Gear and Axle, ARB, OS Giken, SuperPro, and Per4mance Development, spanning Hellcat and Trackhawk platforms, trucks, Jeep Wrangler, and sport compacts. What This Collection Covers This collection combines fifteen related differential and drivetrain categories, including diff braces, diff covers and gaskets, rebuild and overhaul kits, install kits, seal kits, bushings, mounts, housings, dropouts, spider gears, yokes, complete differentials, and final drive gears. Product Types in This Collection Shoppers will find billet differential braces for high-horsepower RWD platforms, nodular iron and aluminum diff covers, master overhaul kits, differential-to-cradle ...
View Differentials & Components Products
Drivetrain
Drivetrain parts for high-horsepower Mopar, truck, Jeep, and import platforms are stocked at Black Ops Auto Works. Shop differentials, axles, driveshafts, clutch kits, flywheels, flexplates, shifters, transmission components, ring and pinion gears, differential braces, and driveline hardware for Hellcat, Trackhawk, TRX, HEMI, LS, LT, Coyote, and turbocharged import platforms. Every drivetrain part is filterable by vehicle platform, drivetrain layout, transmission type, and power level so the correct part ships the first time. Black Ops Auto Works carries 4,765 drivetrain SKUs across differentials, axles, clutches, and transmission hardware. What This Category Covers The drivetrain transfers power from the engine to the wheels and includes the transmission, clutch, driveshafts, axles, differentials, ring and pinion gears, wheel hubs, wheel bearings, U-joints, shifters, mounts, and bushings. Upgrading these components improves power delivery, durability, and reliability under incr...
View Drivetrain Products
Yukon Gear & Axle
Yukon Gear and Axle drivetrain parts are stocked at Black Ops Auto Works for GM, Ford, Chrysler, Ram, and Jeep platforms. Shop ring and pinion sets, positraction and locker units, axle overhaul kits, differential covers, driveshafts, and manual transmission rebuild components for Dana 60/61, GM 8.2/8.5/8.6/9.5, Ford 8.8/9/10.25/10.5, and Chrysler 8.25/9.25 inch axles. Yukon parts are proven in extreme-duty use, including King of the Hammers and Moab rock crawling events, and every part here is filterable by axle size, gear ratio, and spline count. Black Ops Auto Works carries 1122 Yukon Gear and Axle SKUs across ring and pinion, differential, and axle rebuild categories. What This Brand Covers Yukon Gear and Axle builds ring and pinion sets, differential carriers, positraction and locking differentials, axle shafts, bearing and seal kits, driveshafts, and manual transmission rebuild components for domestic trucks, SUVs, and Jeeps. The brand is best known for supporting extreme-d...
View Yukon Gear & Axle Products


