SAVE 10% SITEWIDE
Click to Apply
Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Suspension
  4. Suspension, Springs and Related Components
  5. Leaf Spring
  6. Dorman 43-678

Dorman 43-678 Leaf Spring

Dorman 43-678 Leaf Spring Image 1
Dorman 43-678 Leaf Spring Image 2
Dorman 43-678 Leaf Spring Image 3
Dorman 43-678 Leaf Spring Image 4
Dorman 43-678 Leaf Spring Image 5
Dorman 43-678 Leaf Spring

Dorman
Brand:Dorman
Part Number: 43-678
UPC: 194883290778
Weight: 61.77 lbs
Condition:New



On Sale:

$291.33

Availability:
1 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Dorman 43-678 Leaf Spring for your vehicle. Buy now and secure your purchase online!

Properly functioning leaf springs hold the weight and payload of a vehicle or trailer and are essential to suspension performance and passenger comfort. Check the product attributes to select the right leaf spring for your application.

Features and Benefits:

  • Direct replacement - these leaf springs are designed to match the fit and function of the original leaf springs on specific vehicles or trailers
  • Durable construction - made from quality materials to strict specifications to ensure reliable performance and long service life
  • Ideal solution - seamlessly replaces leaf springs damaged by overloading, collision, cracking or corrosion, or are due for replacement
  • Trustworthy quality - engineered, manufactured and supported by the premier aftermarket leaf spring provider in the USA

Specifications:

Axle Modification Needed:
No
Axle Orientation:
Front
Bushing Color:
Black
Bushings Included:
Yes
Color:
Black
End 1 Attachment Type:
Up Turned Eye
End 2 Attachment Type:
Up Turned Eye
Helper Spring:
No
Leaf Quantity:
2
Leaf Spring Arch Length:
2.93 in.
Leaf Width:
3 in.
Length Axis 1:
23.875 in.
Length Axis 2:
23.875 in.
Length B:
28.375 in in.
Load Rate:
3486 lb
Material:
Steel
Mounting Hardware Included:
No
Pack Thickness:
1.939 in.
Package Contents:
1 Leaf Spring
Spring Research Institute Number:
43-678
Suspension Grade Type:
Standard
Ford #:
F5TA5310ACA
Ford #:
F5TZ5310B
MTC #:
043-0678-00
Country of Origin:
US

Select a vehicle to narrow Dorman 43-678 Leaf Spring fitment info!

Last Updated: 09/26/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1996

 

1995

 

1996

 

1995

 
Ford F-250

4.9L L6 Bi-Fuel OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-250



4.9L L6 Bi-Fuel OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1996

 

1995

 

1994

 

1993

 
Ford F-250

7.3L V8 Diesel OHV Turbo
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-250



7.3L V8 Diesel OHV Turbo

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
Ford F-250

7.5L V8 Gas OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-250



7.5L V8 Gas OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Ford F-250

4.9L L6 Gas OHV,
5.0L V8 Gas OHV,
5.8L V8 Gas OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-250



4.9L L6 Gas OHV,
5.0L V8 Gas OHV,
5.8L V8 Gas OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Ford F-250

7.3L V8 Diesel OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-250



7.3L V8 Diesel OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1987

 

1986

 

1985

 

1984

 

1983

 
Ford F-250

6.9L V8 Diesel OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-250



6.9L V8 Diesel OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Ford F-250

4.9L L6 LPG OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-250



4.9L L6 LPG OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1982

 

1982

 
Ford F-250

4.9L L6 LPG OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-250



4.9L L6 LPG OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Ford F-250

6.6L V8 Gas OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-250



6.6L V8 Gas OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1997

 

1997

 
Ford F-250 HD

5.8L V8 Gas OHV,
7.3L V8 Diesel OHV Turbo,
7.5L V8 Gas OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-250 HD



5.8L V8 Gas OHV,
7.3L V8 Diesel OHV Turbo,
7.5L V8 Gas OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1997

 

1996

 

1995

 

1994

 

1993

 
Ford F-350

7.3L V8 Diesel OHV Turbo
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
w/Independent Front Suspension
4WD
 

Ford F-350



7.3L V8 Diesel OHV Turbo

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
w/Independent Front Suspension
4WD

2 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Ford F-350

5.8L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
w/Independent Front Suspension
4WD
 

Ford F-350



5.8L V8 Gas OHV,
7.5L V8 Gas OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
w/Independent Front Suspension
4WD

2 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Ford F-350

4.9L L6 Gas OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
w/Independent Front Suspension
4WD
 

Ford F-350



4.9L L6 Gas OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
w/Independent Front Suspension
4WD

2 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Ford F-350

7.3L V8 Diesel OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
w/Independent Front Suspension
4WD
 

Ford F-350



7.3L V8 Diesel OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
w/Independent Front Suspension
4WD

2 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Ford F-350

6.9L V8 Diesel OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
w/Independent Front Suspension
4WD
 

Ford F-350



6.9L V8 Diesel OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
w/Independent Front Suspension
4WD

2 Per Vehicle

1985

 

1985

 
Ford F-350

4.9L L6 LPG OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
w/Independent Front Suspension
4WD
 

Ford F-350



4.9L L6 LPG OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
w/Independent Front Suspension
4WD

2 Per Vehicle

1984

 

1984

 
Ford F-350

4.9L L6 LPG OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-350



4.9L L6 LPG OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Ford F-350

6.9L V8 Diesel OHV,
7.5L V8 Gas OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-350



6.9L V8 Diesel OHV,
7.5L V8 Gas OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
Ford F-350

4.9L L6 Gas OHV,
5.8L V8 Gas OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-350



4.9L L6 Gas OHV,
5.8L V8 Gas OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1982

 

1982

 
Ford F-350

4.9L L6 LPG OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-350



4.9L L6 LPG OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Ford F-350

6.6L V8 Gas OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-350



6.6L V8 Gas OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle

1980

 

1980

 
Ford F-350

5.0L V8 Gas OHV
2
 
Front
 
1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD
 

Ford F-350



5.0L V8 Gas OHV

Front 1.9375 In. Pack Thickness
2 Leaf / 1 Pad
2.9375 In. Free Arch
3,486 Lb. Average Capacity
Full Taper
High Arch
4WD

2 Per Vehicle