Skyjacker 4" 99-UP SUPERDUTY DIESEL F945

Skyjacker Leaf Springs & Accessories F945 Softride« springs use only American steel and the individual leafs of each spring are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the spring. Without this shot-peening procedure, the maximum wheel travel and ride quality could not be achieved without sacrificing the life of the spring. Softride« springs use bolt style spring clips, eliminating friction. Other spring designs use the cinch style bend clips which bend tightly over the spring leafs causing binding and friction. Skyjacker« Softride« springs taper over the entire length of the leaf creating more flex at the leaf ends. This tapering distributes loads more evenly over a greater area and reduces the tendency for one leaf to dig into the leaf above it. 4IN. 99-UP SUPERDUTY DIESEL Softride Leaf Spring; Lift Height 4 in.; Pair; LeafSp

Vehicle Fitments:

Year	Make	Model	Submodel
2003 - 2005	Ford	Excursion	Eddie Bauer
2000 - 2005	Ford	Excursion	Limited, XLT
2004 - 2005	Ford	Excursion	XLS
1999	Ford	F-250	Base, XLT VIP, Lariat, XLT, XL
2004	Ford	F-250 Super Duty	Harley-Davidson Edition, King Ranch
1999 - 2004	Ford	F-250 Super Duty	XLT, Lariat, XL
2004	Ford	F-350 Super Duty	Harley-Davidson Edition
2003 - 2004	Ford	F-350 Super Duty	King Ranch
1999 - 2004	Ford	F-350 Super Duty	Lariat, XLT, XL