Yukon Gear Spartan Locker (MPN: SL F8.8-31)

Reliable mechanical locker for Ford 8.8 axle with enhanced traction.

The Yukon Gear Spartan Locker is engineered to provide dependable traction for the Ford 8.8 axle. This mechanical locker features a unique design that eliminates the need for thrust washers, utilizing a revolutionary spring and pin mechanism that simplifies installation. Constructed from high-strength 9310 steel, the Spartan Locker is built for durability and long-lasting performance in demanding conditions.

This locker replaces the spider gears in a standard carrier case, ensuring compatibility and ease of use. With a spline count of 31, it accommodates all gear ratios, making it a versatile choice for various applications. The Spartan Locker is designed to enhance traction without compromising the integrity of the axle, making it a practical solution for off-road enthusiasts and those seeking improved performance.

Features

• Made From 9310 Steel For Added Strength
• Replaces The Spiders In A Standard Carrier Case
• Designed For Durability
• Easy To Install

Specifications

• Manufacturer: Yukon Gear & Axle
• Manufacturer Part Number: SL F8.8-31
• Axle Model: Ford 8.8 Inch
• Type: Mechanical Locker
• Spline Count: 31
• Gear Ratio: All Ratios
• Material: Steel

Compatibility / Fit

• 1989-1997 Ford Aerostar
• 1986-1996 Ford Bronco
• 1992-2010 Ford Crown Victoria
• 2003-2010 Ford E-150
• 2003-2005 Ford E-150 Club Wagon
• 1983-2002 Ford E-150 Econoline
• 1983-2002 Ford E-150 Econoline Club Wagon
• 1997-1999 Ford E-250 Econoline
• 1997-2017 Ford Expedition
• 1991-2019 Ford Explorer
• 2001-2003 Ford Explorer Sport
• 2001-2002 Ford Explorer Sport Trac
• 1983-2014 Ford F-150
• 2004-2004 Ford F-150 Heritage
• 1997-1999 Ford F-250
• 1997-1997 Ford F-250 HD
• 2000-2008 Ford F-250 Super Duty
• 1986-2019 Ford Mustang
• 1990-2011 Ford Ranger
• 1987-1997 Ford Thunderbird
• 1983-2002 Lincoln Town Car
• 2005-2010 Lincoln Town Car
• 1986-1986 Mercury Capri
• 1988-1997 Mercury Cougar
• 1983-2010 Mercury Grand Marquis
• 2003-2004 Mercury Marauder
• 1983-1983 Mercury Marquis
• 1985-1985 Mercury Marquis
• 1997-2006 Mercury Mountaineer