View our Specials! Coupon Code: SaveIn2026
Exedy Clutch and Flywheel Sale
Manufacturer pages are not filtered by vehicle. Please use the category menu to view parts for your 1987 Nissan Pathfinder.

Mercury Mountaineer Yukon Gear & Axle Positraction Internals



Mercury Yukon Gear & Axle Positraction Internals

Mercury Mountaineer

Yukon Gear & Axle Positraction Internals YPKF8.8-P-28
IN STOCK - LOW
YPKF8.8-P-28
Yukon Gear Positraction internals For 8.8in Ford w/ 28 Spline Axles
1997-2004 Mercury Mountaineer Base
2004-2010 Mercury Mountaineer Premier
2005-2006 Mercury Mountaineer Convenience
2005-2006 Mercury Mountaineer Luxury
2007-2010 Mercury Mountaineer Base
$355.89
Yukon Gear & Axle Positraction Internals YPKF8.8-P-31
IN STOCK - DROPSHIPS
YPKF8.8-P-31
Yukon Gear Positraction internals For 8.8in Ford w/ 31 Spline Axles
1997-2004 Mercury Mountaineer Base
2004-2010 Mercury Mountaineer Premier
2005-2006 Mercury Mountaineer Convenience
2005-2006 Mercury Mountaineer Luxury
2007-2010 Mercury Mountaineer Base
$355.89

Looking to upgrade your Mercury Mountaineer with a ring & pinion from Yukon Gear & Axle? We carry a great variety of Yukon Gear & Axle Positraction Internals and other drivetrain performance parts for your Mercury Mountaineer.

We have 2 Yukon Gear & Axle Positraction Internals available for Mercury Mountaineer models with free shipping to the Continental US 48 States.