Name: 2015-2023 F150 Super 8.8" Yukon Rear TracLock Positraction Limited Slip Rear Differential YC F8.8-4-34T/L
Brand: Yukon Gear & Axle
SKU: 42693478547656
Price: 650.00 USD
Availability: InStock

2015-2023 F150 Super 8.8" Yukon Rear TracLock Positraction Limited Slip Rear Differential YC F8.8-4-34T/L

Highlights:

Improves rear traction with smooth engagement
Ford OEM Clutch-type LSD with strong construction
Locks rear axles during slippage, but runs open during normal driving
Drop-in replacement for Super 8.8" F150s
Modified Mustang IRS differential for the F150s
Rebuildable using OEM clutch packs and hardware

Provides Excellent Levels of Rear Traction with Smooth Operation

While an open differential may work fine for the daily drive to work, only having one of your F150's rear wheels receiving power when you're out in the bush can ruin your day in one heck of a hurry. Yukon's TracLock Rear Positraction for the Super 8.8" F150s is a clutch-type limited slip differential that can greatly improve your 2015-2023 F150's traction, handling, and performance when things get slippery. The Yukon TracLock Limited Slip Differential uses a series of sprung clutches to lock your F150's rear axles together when your truck gets into slick situations, but stays unlocked and functions like an open differential when you're driving around on the street. The Yukon TracLock provides an excellent improvement in traction both on and off-road and features a high-quality and high-strength construction that allows it to handle practically any application you have in mind.

High-Strength OEM Gears with Composite Clutches and Nodular Case

The Yukon TracLock LSD for the Super 8.8" F150s is built for ultimate reliability and longevity so that it doesn't let your F150 down. Each TracLock Positraction is an OEM Ford LSD for the Super 8.8" IRS equipped Mustangs that has been precisely machined and modified by Yukon to fit the straight axles of the 2015-2023 F150s with a Super 8.8" rear end. The differential will drop right into place of your F150's factory differential and will work with both stock ring-and-pinion gears, as well as most aftermarket gear sets. The TracLock LSD is fully rebuildable using OEM clutches and associated hardware.

Fitment: 2015-2023 F150 with Super 8.8" Rear End

For Super 8.8" Rear Ends Only: this limited slip differential will only fit 2015-2023 F150s with a 34-spline Super 8.8" rear end. It will not fit F150s with a 9.75" rear end. If you need assistance with your truck's rear end type, please call us directly at 623-434-5277.

For 3.31 and Higher Ratios: this LSD will only work on F150s with a 3.31 or higher gear ratio, including 3.55, 3.73, 4.11, 4.56, etc. It will not work on trucks with a 3.15 or 3.27 gear ratio.

Friction Modifier and Master Install Kit Recommended: Yukon strongly recommends using their Friction Modifier with their LSD to provide the best reliability and clutch lifespan. A Master Install Kit is also recommended to replace the factory bearings and shims.