Stengel Bros. Inc.
HEAVY DUTY LEAF SPRINGS

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SPECIAL AFTERMARKET EXTRA HEAVY DUTY LIGHT TRUCK LEAF SPRINGS (heavier than OEM springs)    

HIGH QUALITY LEAF SPRINGS ON SALE.  MADE IN THE USA.

Benefits include the following:                           Heavy Duty Leaf Springs

Additional Load Handling Capability 

Improves Handling & Ride quality

Maintenance Free 

Increased durability and safety

Ideal for Commercial Trucks and Vans

 

These special heavy duty springs are made to high quality standards and made in the USA  (Made by Dayton Parts, Inc.)  

ANY QUESTIONS, PLEASE USE OUR    [Leaf Spring Request Form]

For longer U-bolts, shackle bolts, and shackles, please click the links below:               U-bolts           Shackles              Shackle Bolts       Ford Hangers

 

Complete Leaf Spring Application Guide

 

Click the heavy duty leaf spring part number or the standard spring number to find pricing, shipping costs, and to order online.  Most Leaf Springs can be shipped out the same day of the order.  We can also modify springs to meet your specific needs.  Please use our inquiry form.

    APPLICATIONS:

  Chevrolet/GMC
                                                           Leaf Springs

Model Year(s)

Application Spring No.

Std/Hvy Duty

Width

S.E. Length (A)

L.E. Length (B)

No. of Leaves

Arch (C) Pack Thk. (D)

Spring Capty. at Pad (lbs)

ASTRO AND SAFARI LEAF SPRINGS  

1995-2005 Astro and Safari - Rear 22-1195 Std Duty 2.5 26 28 4 3-1/8 1-9/16 1,410
1995-2005 Astro and Safari - Rear 22-1195HD

Heavy Duty

2.5 26 28 4 3-1/8 1-15/16 1,700
1995-2005 Astro and Safari - Rear 22-1195XHD 

Extra Heavy Duty

2.5 26 28 5 3-1/8 2-9/16 2,100
                                                           Leaf Springs

Model Year(s)

Application Spring No.

Std/Hvy Duty

Width

S.E. Length (A)

L.E. Length (B)

No. of Leaves

Arch (C) Pack Thk. (D)

Spring Capty. at Pad (lbs)

CHEVROLET AND GMC PICKUP LEAF SPRINGS 
1973-1987

Chevrolet/GMC K - Series; Blazer, Jimmy, and Suburban 4WD; Front Springs

22-402 Std Duty 2.75 23 1/2 23 1/2 3 1-1/8 1-7/16 1,400
1973-1987

Chevrolet/GMC K - Series; Blazer, Jimmy, and Suburban 4WD; Front Springs

22-402HD

Heavy Duty

2.75 23 1/2 23 1/2 4 1-1/8 1-15/16 1,900
1969-1972 Chevrolet/GMC C and K - Series; Rear 22-419 Std Duty 2.5 26    26    7 6-5/8 2-13/16 3,390
1969-1972 Chevrolet/GMC C and K - Series; Rear 22-419HD

Heavy Duty

2.5 26    26    9 6-5/8 3-5/8 4,100
1973-1991 Chevrolet/GMC C and K - Series; Rear 22-547 Std Duty 2.5 26 30 9 6-1/4 3-3/16 2,600
1973-1991 Chevrolet/GMC C and K - Series; Rear 22-547HD

Heavy Duty

2.5 26 30 9 5-1/2 3-5/8 3,500
1981-1991 Chevrolet/GMC C and K - Series; Rear 22-617 Std Duty 2.5 26 30 10 4 4-1/16 3,955
1981-1991 Chevrolet/GMC C and K - Series; Rear 22-617HD

Heavy Duty

2.5 26 30 10 4 4-3/8 4,650
1988-2000

Chevrolet/GMC C and K - Series; Rear  9/16" Frt Bolt

22-797 Std Duty 2.5 32 32 6 6-1/2 2-7/8 2,235
1988-2000

Chevrolet/GMC C and K - Series; Rear  9/16" Frt Bolt

22-797HD

Heavy Duty

2.5 32 32 6 6-1/2 3-1/4 3,000
1999-2012

Chevrolet/GMC Silverado & Sierra 1500 to 3500 except 2011-12 2500HD and 3500HD

22-1269 Std Duty 2.5 32 32 5 6-1/2 2-3/4 2,100
1999-2012

Chevrolet/GMC Silverado & Sierra 1500 to 3500 except 2011-12 2500HD and 3500HD

22-1269HD

Heavy Duty

2.5 32 32 8 5-3/4 3-13/16 3,300
2011-2012

Chevrolet/GMC Silverado & Sierra 2500HD

22-1649 Std Duty 3 29 34 5 6-3/8 3-1/16 2,100
2011-2012

Chevrolet/GMC Silverado & Sierra 2500HD and 3500HD Piokup

22-1649HD

Heavy Duty

3 29 34 6 6-3/8 3-1/4 3,300
2011-2012

Chevrolet/GMC 3500HD Chassis Cab only 

22-1653 Std Duty 3 32 32 7 3-5/8 3-15/16 4,100
2011-2012

Chevrolet/GMC 3500HD Chassis Cab only

22-1653HD

Heavy Duty

3 32 32 9 3-5/8 4-3/4 5,700
1991-2002 Chevrolet/GMC C3500HD; Rear 22-1009 Std Duty 3    28 28 5 4-5/8 2-15/16 3,345
1991-2002 Chevrolet/GMC C3500HD; Rear 22-1009HD

Heavy Duty

3    28 28 8 4-5/8 4 5,000
                                                           Leaf Springs

Model Year(s)

Application Spring No.

Std/Hvy Duty

Width

S.E. Length (A)

L.E. Length (B)

No. of Leaves

Arch (C) Pack Thk. (D)

Spring Capty. at Pad (lbs)

CHEVROLET AND GMC SUV LEAF SPRINGS 
1982-1994

Chevrolet/GMC             S - Series; S10 Blazer and S15 Jimmy; 91-94 Olds Bravada Rear

22-687 Std Duty 2.5 26 28 4 7-1/2 1-1/2 1,350
1982-1994

Chevrolet/GMC             S - Series; S10 Blazer and S15 Jimmy; 91-94 Olds Bravada Rear

22-687HD

Heavy Duty

2.5 26 28 5 7 1-7/8 1,750
1992-1999 Chevrolet/GMC Suburban 1500 and 2500; Rear 22-907 Std Duty 2.5 30 30 6  5-3/4 3-7/16 2,760
1992-1999 Chevrolet/GMC Suburban 1500 and 2500; Rear 22-907HD

Heavy Duty

2.5 30 30 8  5-3/4 3-11/16 3,760
2000-2012 Suburban and Yukon XL 2500 2WD & 4WD 22-1277 Std Duty 2.5 30 30 5  5-1/2 2-15/16 2,500
2000-2012 Suburban and Yukon XL 2500 2WD & 4WD 22-1277MHD

Heavy Duty

2.5 30 30 7  4-1/2 3-1/4 3,100
2000-2012 Suburban and Yukon XL 2500 2WD & 4WD 22-1277HD

Extra Heavy Duty

2.5 30 30 8  5-1/2 3-11/16 3,500
2004-2012 Colorado and Canyon 2Wd & 4WD 22-1419

Std Duty

2.5 26 26 3/1  7-1/4 1-7/16 1,200
2004-2012 Colorado and Canyon 2WD & 4WD 22-1419HD

Heavy Duty

2.5 26 26 4/1  8 2 1,600
                                                           Leaf Springs

Model Year(s)

Application Spring No.

Std/Hvy Duty

Width

S.E. Length (A)

L.E. Length (B)

No. of Leaves

Arch (C) Pack Thk. (D)

Spring Capty. at Pad (lbs)

CHEVROLET AND GMC G SERIES VAN LEAF SPRINGS 
1973-1991

Chevrolet/GMC G - Series; G30/3500 with U-bolts down

22-597 Std Duty 2.5 28 28 8 7-7/8 3-1/8 3,600
1973-1991

Chevrolet/GMC G - Series; G30/3500 with U-bolts down

22-597HD

Heavy Duty

2.5 28 28 8 6-3/4 3-9/16 4,400
1992-1995 Chevrolet/GMC G - Series; G10/1500 and G20/G2500 22-1029 Std Duty 2.25 26 28 5 4-1/2 2-3/8 2,190
1992-1995 Chevrolet/GMC G - Series; G10/1500 and G20/G2500 22-1029HD

Heavy Duty

2.25 26 28 6  4-1/2 2-3/8 2,200
1996-2012 Chevrolet/GMC G - Series;  G1500, G2500, and G3500 22-1209 Std Duty 2.5 30 30 9 3-11/16 4-13/16 3,710
1996-2012 Chevrolet/GMC G - Series;  G1500, G2500, and G3500 22-1209HD

Heavy Duty

2.5 30 30 9  4-1/2 2-13/16 4,600
                                                           Leaf Springs

Model Year(s)

Application Spring No.

Std/Hvy Duty

Width

S.E. Length (A)

L.E. Length (B)

No. of Leaves

Arch (C) Pack Thk. (D)

Spring Capty. at Pad (lbs)

CHEVROLET AND GMC P SERIES MOTORHOME AND STEP VAN LEAF SPRINGS 
1985-1999 Chevrolet/GMC P - Series; Front Springs 22-442 Std Duty 2.5 29 29 9 7-1/8 3-1/8 2,190
1985-1999 Chevrolet/GMC P - Series; Front Springs 22-442HD

Heavy Duty

2.5 29 29 9 6-5/8 3-5/8 2,760
1969-1999 Chevrolet/GMC P - Series; Rear 22-419 Std Duty 2.5 26 26 7 6-5/8 2-13/16 3,390
1969-1999 Chevrolet/GMC P - Series; Rear 22-419HD

Heavy Duty

2.5 26 26 9 6-5/8 3-5/8 4,100
1973-1991 Chevrolet/GMC P - Series; Rear  use 5/8" spring bolts 22-603 Std Duty 2.5 26 26 11 4-1/4 4-3/8 3,760
1973-1991 Chevrolet/GMC P - Series; Rear  use 5/8" spring bolts 22-603HD

Heavy Duty

2.5 26 26 11 4-1/4 5 4,500
   Dodge Trucks
                                                           Leaf Springs

Model Year(s)

Application Spring No.

Std/Hvy Duty

Width

S.E. Length (A)

L.E. Length (B)

No. of Leaves

Arch (C) Pack Thk. (D)

Spring Capty. at Pad (lbs)

DODGE RAM LEAF SPRINGS 
1972-1991

W - Series; Front Springs; These springs use 1/2" diameter spring bolts (W100, W150, W200, W250, W300, W350)

34-730 Std Duty 2.5 24 24 6 1-7/8 2-3/16  1,900
1972-1991

W - Series; Front Springs; These springs use 1/2" diameter spring bolts (W100, W150, W200, W250, W300, W350)

34-730HD

Heavy Duty

2.5 24 24 8 1-7/8 2-7/8 2,500
1992-1993

W - Series; Front Springs; These springs use 5/8" diameter front spring bolts and 9/16" rear spring bolts (W100, W150, W200, W250, W300, W350)

34-800 Std Duty 2.5 24 24 6 1-13/16 2-1/4 1,800
1992-1993 W - Series; Front Springs These springs use 5/8" diameter front spring bolts and 9/16" rear spring bolts (W100, W150, W200, W250, W300, W350) 34-800HD

Heavy Duty

2.5 24 24 8     2,500
1972-1993 Dodge D and W - Series; Rear (200,250, 300, 350, 400) 34-153 Std Duty 2.5 24 28 7 4-3/4 2-5/8 3,250
1972-1993 Dodge D and W - Series; Rear (200,250, 300, 350, 400) 34-153HD

Heavy Duty

2.5 24 28 9 4 3-5/8 4,000
1994-2001

Dodge Ram - Series 1500 and 2500 less than 8,800 GVW (2WD); Rear

34-1329 Std Duty 2.5 28-1/4 31-3/4 5 6-11/16 2-3/16 2,105
1994-2001

Dodge Ram - Series 1500 and 2500 less than 8,800 GVW (2WD); Rear

34-1329HD

Heavy Duty

2.5 28-1/4 31-3/4 6 6-11/16 2-11/16 2,600
1994-2001

Dodge Ram - Series 1500 and 2500 less than 8,800 GVW (4WD); Rear

34-1339 Std Duty 2.5 27 7/8 32 1/8 5 6-7/16 2-3/16 2,025
1994-2001

Dodge Ram - Series 1500 and 2500 less than 8,800 GVW (4WD); Rear

34-1339HD

Heavy Duty

2.5 27 7/8 32 1/8 6 6-7/16 2-11/16 2,600
1994-2002

Dodge Ram - Series 3500 & 2500 greater than 8,800 GVW 2WD & 4WD; Rear

34-1335 Std Duty    28 1/4 31 3/4 3/1  6-5/16 2-1/16 3,050
1994-2002

Dodge Ram - Series 3500 & 2500 greater than 8,800 GVW 2WD & 4WD; Rear

34-1335HD

Heavy Duty

   28 1/4 31 3/4 6/1  6-5/16 2-13/16 3,600
1994-2002

Dodge Ram - Series 3500 & 2500 greater than 8,800 GVW 2WD & 4WD; Rear

34-1345 Std Duty    27 7/8 32 1/8 6 4-7/16 2-11/16 2,830
1994-2002

Dodge Ram - Series 3500 & 2500 greater than 8,800 GVW 2WD & 4WD; Rear

34-1345HD

Heavy Duty

   27 7/8 32 1/8 8 4 3-9/16 4,000
2002-2009

Dodge Ram - Series 1500 (2WD&4WD); Rear  except Mega Cab

34-1451 Std Duty 2.5 31 1/4 32 4 7-1/2 1-15/16 1,700
2002-2009

Dodge Ram - Series 1500 (2WD&4WD); Rear  except Mega Cab

34-1451HD

Heavy Duty

2.5 31 1/4 32 5 7-1/2 2-1/4 2,200
2003-2009 Dodge Ram - Series 2500 & 3500 2WD Rear 34-1459 Std Duty    28 1/2 30 1/2 4 5-1/4 3-3/16 2,100
2003-2009 Dodge Ram - Series 2500 & 3500 2WD Rear 34-1459HD

Heavy Duty

   28 1/2 30 1/2 5 5-1/4 3-5/16 2,750
2003-2009 Dodge Ram - Series 2500 & 3500 4WD Rear 34-1465 Std Duty    30 1/2 30 1/2 4 6-1/2 6-1/2 2,800
2003-2009 Dodge Ram - Series 2500 & 3500 4WD Rear 34-1465HD

Heavy Duty

   30 1/2 30 1/2 5 6-1/2 6-3/4 3,300
2006-2009

Dodge Ram - 1500, 2500 and 3500 MegaCab Pickup (2WD) and (4WD)

34-1465HD

Heavy Duty

   30 1/2 30 1/2 5 6-1/2 6-3/4 3,300
2010-2012

Dodge Ram - Series 2500 & 3500 2WD Rear -2010-12 springs use an 18mm front spring bolt

34-1659 Std Duty    30 1/2 30 1/2 4 6-15/16 2-5/16 2,800
2010-2012

Dodge Ram - Series 2500 & 3500 2WD Rear -2010-12 springs use an 18mm front spring bolt

34-1659HD

Heavy Duty

   30 1/2 30 1/2 5 6-15/16 2-13/16 3,300
2010-2012

Dodge Ram - Series 2500 & 3500 4WD Rear -2010-12 springs use an 18mm front spring bolt

34-1633 Std Duty    30 1/2 30 1/2 4  6-9/16 3-1/2  2,800
2010-2012

Dodge Ram - Series 2500 & 3500 4WD Rear -2010-12 springs use an 18mm front spring bolt

34-1633HD

Heavy Duty

   30 1/2 30 1/2 5  6-9/16  3-13/16 3,300
 2007-2009

3500 Chassis Cab (2WD) and (4WD)  -2009 and earlier springs use a 16mm (5/8") front spring bolt

34-1563 Std Duty    28 1/2 30 1/2 8/PD  5-1/4  4-3/4 4,800
2007-2009

3500 Chassis Cab (2WD) and (4WD)  -2009 and earlier springs use a 16mm (5/8") front spring bolt

34-1563HD

Heavy Duty

   28 1/2 30 1/2 9/PD  5-1/4  5-1/8 5,900
 2010-2012

3500 Chassis Cab (2WD) and (4WD) -2010-12 springs use an 18mm front spring bolt

34-1697 Std Duty    28 1/2 30 1/2 8/PD  5-1/4  4-3/4 4,800
2010-2012

3500 Chassis Cab (2WD) and (4WD) -2010-12 springs use an 18mm front spring bolt

34-1697HD

Heavy Duty

   28 1/2 30 1/2 9/PD  5-1/4  5-1/8 5,900
 2008-2009 Dodge Chassis Cab  Sterling Bullet 34-1549 Std Duty    28 1/2 30 1/2 6  3-3/4  4-3/4 5,700
2008-2009 Dodge Chassis Cab  Sterling Bullet 34-1549HD

Heavy Duty

   28 1/2 30 1/2 9  3-3/4  5 7,500
                                                           Leaf Springs

Model Year(s)

Application Spring No.

Std/Hvy Duty

Width

S.E. Length (A)

L.E. Length (B)

No. of Leaves

Arch (C) Pack Thk. (D)

Spring Capty. at Pad (lbs)

DODGE VAN LEAF SPRINGS 
1998-2003 Dodge B - Series; Rear 34-1417 Std Duty 2.5 23 30 1/2 6 5-1/2 2-11/16 2,750
1998-2003 Dodge B - Series; Rear 34-1417HD

Heavy Duty

2.5 23 30 1/2 7 5-1/2 3-1/8 3,950
Ford
                                                           Leaf Springs

Model Year(s)

Application Spring No.

Std/Hvy Duty

Width

S.E. Length (A)

L.E. Length (B)

No. of Leaves

Arch (C) Pack Thk. (D)

Spring Capty. at Pad (lbs)

FORD E SERIES VAN LEAF SPRINGS 
1978-1991 Ford E - Series; Rear E-250 & E-350 43-621 Std Duty 3    23 13/16 31 6 5-3/4 2-5/16 2,900
1978-1991 Ford E - Series; Rear E-250 & E-350 43-621HD

Heavy Duty

3    23 13/16 31 8 5-3/4 3-1/16 3,750
1978-1991 Ford E - Series; Rear E-250 & E-350 43-623 Std Duty 3    23 13/16 31 10 2-1/4 3-5/8 3,235
1978-1991 Ford E - Series; Rear E-250 & E-350 43-623HD

Heavy Duty

3    23 13/16 31 10 2-1/4 4 4,000
1992-2006 Ford E - Series; Rear      E-150 43-1033 Std Duty 2.5 23 7/8 31 4 6-1/8 1-13/16 1,685
1992-2006 Ford E - Series; Rear      E-150 43-1033HD

Heavy Duty

2.5 23 7/8 31 5 6-1/8 2-3/16 2,250
1992-2012 Ford E - Series; Rear      E-250 & E-350 43-1041 Std Duty 3 23 7/8 31 5 4 2-3/8 2,775
1992-2012 Ford E - Series; Rear      E-250 & E-350 43-1041HD

Heavy Duty

3 23 7/8 31 7 3-1/2 2-15/16 3,750
2007-2012 Ford E - Series; Rear      E-150 43-1041HD

Heavy Duty

3 23 7/8 31 7 3-1/2 2-15/16 3,750
1992-2012 Ford E - Series; Rear  E-250 & E-350 43-1085 Std Duty 3 23 7/8 31 9 1-7/8 3-5/8 3,460
1992-2012 Ford E - Series; Rear  E-250 & E-350 43-1085HD

Heavy Duty

3 23 7/8 31 10 1-7/8 4 4,000
1992-2012 Ford E - Series; Rear E-250 & E-350 43-1085SHD

Extra Heavy Duty

3 23 7/8 31 10 3 4-1/2 5,000
1996-2012 Ford E - Series; Rear E Super Duty & E-450 43-1339 Std Duty 3 23 7/8 34 5/8 11 1-1/2 4-11/16 5,100
1996-2012 Ford E - Series; Rear E Super Duty & E-450 43-1339HD

Heavy Duty

3 23 7/8 34 5/8 10 1-1/2 5 7,200
                                                           Leaf Springs

Model Year(s)

Application Spring No.

Std/Hvy Duty

Width

S.E. Length (A)

L.E. Length (B)

No. of Leaves

Arch (C) Pack Thk. (D)

Spring Capty. at Pad (lbs)

FORD EXCURSION LEAF SPRINGS
2000-2006 Excursion (4WD) 43-1541 Std Duty 3 25 33-1/14 7 5-5/8 3-3/16 2,275
2000-2006 Excursion (4WD) 43-1541HD

Heavy Duty

3 25 33 1/4 9 5-5/8 3-9/16 3,000
2000-2006 Excursion (4WD) 43-1541SHD

Extra Heavy Duty

3 25 33 1/4 10 5-5/8 4-7./16 4,500
                                                           Leaf Springs

Model Year(s)

Application Spring No.

Std/Hvy Duty

Width

S.E. Length (A)

L.E. Length (B)

No. of Leaves

Arch (C) Pack Thk. (D)

Spring Capty. at Pad (lbs)

FORD RANGER LEAF SPRINGS
1986-2003 Ford Ranger; Rear 43-781 Std Duty 2.5 25 5/8 31 4 5-1/4 1-5/8 1,250
1986-2003 Ford Ranger; Rear 43-781HD

Heavy Duty

2.5 25 5/8 31 5 5-1/2 1-13/16 1,750
2004-2011 Ford Ranger; Rear 43-1503 Std Duty 2.5 25 5/8 31 4 6-1/8 1-11/16 1,250
2004-2011 Ford Ranger; Rear 43-1503HD

Heavy Duty

2.5 25 5/8 31 5 5-1/2 1-15/16 1,750
                                                           Leaf Springs

Model Year(s)

Application Spring No.

Std/Hvy Duty

Width

S.E. Length (A)

L.E. Length (B)

No. of Leaves

Arch (C) Pack Thk. (D)

Spring Capty. at Pad (lbs)

FORD F-150 SERIES PICKUP LEAF SPRINGS
1986-1996 Ford F100 and F150 (2WD); Rear 43-711 Std Duty 2.5 25    31    5 7-3/8 1-15/16 1,850
1986-1996 Ford F100 and F150 (2WD); Rear 43-711HD

Heavy Duty

2.5 25    31    6 7-3/8 2-5/8 2,450
1980-1997 Ford F100 and F150 (4WD); Rear 43-713 Std Duty 3    25    31 3/8 4 7 1-9/16 1,785
1980-1997 Ford F100 and F150 (4WD); Rear 43-713HD

Heavy Duty

3    25    31 3/8 5 6-5/8 2 2,450
1997-2003 Ford F150 - Series; Rear 43-1199 Std Duty 2.5 26 3/8 32 1/8 4 8-9/16 1-3/4 1,415
1997-2003 Ford F150 - Series; Rear 43-1199HD

Heavy Duty

2.5 26 3/8 32 1/8 5 7-7/8 2-1/4 2,050
2004-2008 Ford F150 - Series; Rear 43-1555 Std Duty 3 25 5/8 31 3/8 4 7-5/8 1-7/8 1,900
2004-2008 Ford F150 - Series; Rear 43-1555HD

Heavy Duty

3 25 5/8 31 3/8 5 7-5/8 2-1/4 2,400
2009-2012 Ford 150 2WD and 4WD F-150 and F150 Raptor 43-1783 Std Duty 3 31 5/8 31 5/8 3 7-7/8 2-1/8 1,500
2009-2012 Ford 150 2WD and 4WD F-150 and F150 Raptor 43-1783HD

Heavy Duty

3 31 5/8 31 5/8 5 6-3/4 2-7/16 2,500
                                                           Leaf Springs

Model Year(s)

Application Spring No.

Std/Hvy Duty

Width

S.E. Length (A)

L.E. Length (B)

No. of Leaves

Arch (C) Pack Thk. (D)

Spring Capty. at Pad (lbs)

FORD F SERIES PICKUP LEAF SPRINGS
1980-1997

Ford F - Series; F250 (4WD) and F350 (4WD) with Independent front axle suspension   Front Springs

43-498 Std Duty 3    23 7/8    28 3/8 2 1-1/4 2 3,486
1980-1997

Ford F - Series; F250 (4WD) and F350 (4WD) with Independent front axle suspension   Front Springs

43-498HD

Heavy Duty

3    23 7/8    28 3/8 3 1-1/4 2-7/8 4,100
1980-1997 Ford F - Series; Rear F250 43-695 Std Duty 3    25    31 3/8 5 8-3/8 2 2,450
1980-1997 Ford F - Series; Rear F250 43-695HD

Heavy Duty

3    25    31 3/8 7 8-3/8 2-5/8 3,100
1980-1997 Ford F - Series; Rear  F350 Pickup 43-701 Std Duty 3    25    31 3/8 6 4-1/4 2-11/16 2,975
1980-1997 Ford F - Series; Rear  F350 Pickup 43-701HD

Heavy Duty

3    25    31 3/8 7 4 3-1/2 4,295
1980-1997 Ford F350 DRW Chassis Cab; Rear 43-721 Std Duty 2.25 26    26 10 5-1/4 3-3/4 3,225
1980-1997 Ford F350 DRW Chassis Cab; Rear 43-721HD

Heavy Duty

2.25 26    26 12 4-3/4 4-13/16 4,500
1980-1997 Ford F350 DRW Chassis Cab; Rear Helper Spring 43-869 Std Duty 2.25 20 3/4 20 3/4 4 5 1-3/16 800
1980-1997 Ford F350 DRW Chassis Cab; Rear Helper Spring 43-869HD

Heavy Duty

2.25 20 3/4 20 3/4 5 4-1/2 1-5/8 1,250
1988-1997 Ford F Super Duty; Rear 43-901 Std Duty 3 25 1/8 30 5/8 8 5-1/4 3-1/2 4,350
1988-1997 Ford F Super Duty; Rear 43-901HD

Heavy Duty

3 25 1/8 30 5/8 8 5-1/4 4 5,750
1988-1997 Ford F Super Duty; Rear Helper Spring 43-903 Std Duty 3 20 3/4 20 3/4 6 3-7/8 2-1/2 1,350
1988-1997 Ford F Super Duty; Rear Helper Spring 43-903HD

Heavy Duty

3 20 3/4 20 3/4 5 3-7/8 2-5/16 2,000
                                                           Leaf Springs

Model Year(s)

Application Spring No.

Std/Hvy Duty

Width

S.E. Length (A)

L.E. Length (B)

No. of Leaves

Arch (C) Pack Thk. (D)

Spring Capty. at Pad (lbs)

FORD F SERIES PICKUP LEAF SPRINGS (Continued)
1999-2004

Ford F - Series; F250 F350(4WD) F450 F50 (2WD) & (4WD)  Front Springs

43-818 Std Duty 3    27 1/2    28 1/8 2 4-7/8 1-5/16 2,630
1999-2004

Ford F - Series; F250 F350(4WD) F450 F50 (2WD) & (4WD)  Front Springs

43-818HD

Heavy Duty

3    27 1/2    28 1/8 3 4-7/8 1-15/16 3,950
1999-2006

Ford Super Duty F250SD and F350SD Pickup; Single Rear Wheels Rear

43-1261 Std Duty 3 25 33 1/4 5 7-7/8 2-1/8 3,000
1999-2006

Ford Super Duty F250SD and F350SD Pickup; Single Rear Wheels Rear

43-1261HD

Heavy Duty

3 25 33 1/4 6 7-1/2 2-9/16 3,600
1999-2006

Ford Super Duty F250SD and F350SD Pickup; Dual Rear Wheels;  Rear

43-1263 Std Duty 3 25 33 1/4 5 8-3/16 2-1/4 3,000
1999-2006

Ford Super Duty F250SD and F350SD Pickup; Dual Rear Wheels;  Rear

43-1263HD

Heavy Duty

3 25 33 1/4 7 7 3-1/4 4,400
1999-2007

Ford F250SD and F350SD 2WD & 4WD Chassis Cab; Rear

43-1265 Std Duty 3 25-1/2 30 1/4 11 5-3/8 3-7/8 3,625
1999-2007

Ford F250SD and F350SD 2WD & 4WD Chassis Cab; Rear

43-1265HD

Heavy Duty

3 25-1/2 30 1/4 10 5-3/8 4-1/2 5,400
1999-2006 Ford Super Duty F450SD and F550SD; Rear 43-1289 Std Duty 3 25 30 3/4 10 5-1/8 4-3/8 5,900
1999-2006 Ford Super Duty F450SD and F550SD; Rear 43-1289HD

Heavy Duty

3 25 30 3/4 10 5-1/8 5-5/16 8,000
1999-2006 Ford Super Duty F450SD and F550SD; Rear  1330-193

Extra Heavy Duty

3 25 30 3/4 10 5-1/18 6-3/4 10,000
2006-2012

Ford Super Duty F450SD and F550SD; Rear.  These springs have a 1/2" center bolt with a 3/4" diameter head

43-1747 Std Duty 3 25 30 3/4 10 5-1/2 4-7/16 5,900
2006-2012

Ford Super Duty F450SD and F550SD; Rear.  These springs have a 1/2" center bolt with a 3/4" diameter head

43-1747HD

Heavy Duty

3 25 30 3/4 10 5-1/8 5-5/16 8,000
2008-2012

Ford 250, F350, F450 2WD and 4WD Except with helper; Two stage

43-1681 Std Duty 3