2011-2023 F150 Yukon 4.11 Rear End Gears (9.75" Rear Ends) YG F9.75-411-11

Excellent Acceleration and Off-the-Line Performance

4.10 gears were the maximum gear ratio that you could get from the factory and were only found with the right combination of submodel and package. Yukon's 4.11 gears offer up the same kind of explosive performance that you'd find with factory 4.10 geared F150s, with huge improvements in acceleration and off-the-line performance versus 3.55 gears, along with a powerful, tight powerband that's perfect for off-roading, track use, and aggressive street driving. Yukon's 4.11 rear end gears will even work with front-end 8.8" IFS 4.10 gears so that you can get your 4WD F150 running quicker out of the gate and out onto the street, track, or trail in practically no time. Yukon's gears can even handle 35" tires with extreme ease, making them perfect for proper-sized off-road tires.

High-Quality Gear Steel with Careful Machining

Each of these ring and pinion are built for maximum durability and reliability. Yukon builds each of these rear end gear sets out of forged triple-alloy 8620 steel. The gear teeth are cut by Yukon's highly skilled, expert machinists before going through a computer-controlled lapping process to give the gears an ultra-fine finish which helps ensure a quieter operation than the competition. Both the ring and pinion are direct bolt-on replacements for stock and work flawlessly with Yukon's Master Install Kit.

Only for Ford 9.75" rear ends: this Yukon ring and pinion gear will only fit Ford 9.75" rear ends built from 2011 to 2022.

Optional Yukon Extended Service Plan: Yukon offers an Extended Service Plan for this Rear End Gear Set which warrants the parts to be free of defect for as long as you own your vehicle. Choose "yes" from the drop-down menu if you'd like to add the Extended Service Plan to your purchase.