Ford Super Duty Front Springs

Spring Code

Year Range

Replace in Pairs With

Per Spring Load Rating

 COMMENTS

1

1988 to 1993

43-526

2250

43-526-XL Full Taper Extra Leaf can be added to 43-526 for more height and 1125lb increased capacity

H 

1994 to 1997

43-630

2250

43-526-XL Full Taper Extra Leaf can be added  to 43-630 for more height and 1125lb increased capacity

R 

1999 to 2000

43-802

1730

Upgrade to 43-812 or 43-770-XLFull Taper Extra Leaf can be added for more height and 750lb per side increased capacity

S 

1999 to 2004

43-812

2030

43-770-XLFull Taper Extra Leaf can be added for more height and 750lb per side increased capacity

T 

1999 to 2004

43-812

2030

43-770-XLFull Taper Extra Leaf can be added for more height and 750lb per side increased capacity

U 

1999 to 2004

43-812

2030

43-770-XLFull Taper Extra Leaf can be added for more height and 750lb per side increased capacity

V 

1999 to 2004

43-814

2230

43-770-XLFull Taper Extra Leaf can be added for more height and 750lb per side increased capacity

W 

1999 to 2004

43-818

2630

43-770-XLFull Taper Extra Leaf can be added for more height and 750lb per side increased capacity

X 

1999 to 2004

43-818

2630

43-770-XLFull Taper Extra Leaf can be added for more height and 750lb per side increased capacity

HD UPGRADE

1999 to 2004

43-818HD

3950

3 LEAF HEAVY DUTY UPGRADE AFTERMARKET SPRING