2011-2020 F150 Yukon 4.88 Rear End Gears (9.75" Rear Ends) YG F9.75-488-11

Hyper-Aggressive Gears for Huge Tires or Purpose-Built Track Trucks

Your 2011 to 2020 F150 is likely to feel it when you go with tires larger than 35", so when you do get those massive 37" tires on your custom F150 build, make sure to also grab a set of Yukon Gears' 4.88 ring and pinion rear end gears to win you back excellent levels of off-the-line performance and a usable power band that can make your F150 come alive all over again. 4.88" gears can also make for an insane drag-truck build, though the loss of fuel economy and aggressive shift points may make street driving a bit much on factory tires. Yukon's 4.88 gears are best saved for F150s going for massive tires that need to win back some extra performance.

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 2019.

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.