Dorman 43-1267 rear leaf spring for the 1999-2004 Ford F-350 Super Duty holds the weight and payload of the vehicle in the rear suspension. This Dorman leaf spring, also called a leaf spring assembly, is a direct replacement for the original spring.
- Steel spring pack with 10 leaves, each 3 in wide
- Load rate of 3000 pounds
- Up turned eye at both ends, with bushings included
- Standard-grade design that needs no axle modification
- Replaces leaf springs damaged by overloading, collision, cracking or corrosion
Quick facts
- Part: Dorman 43-1267 leaf spring
- Also called: leaf spring assembly
- Fits: 1999-2004 Ford F-350 Super Duty
- Position: Rear
- Material: Steel
- Condition: New
A sagging rear end, cracked or broken leaves, rust damage or a rear that sits low under load can mean the spring is worn. Tired rear shock absorbers or worn shackles can give a similar droop or rough ride, so rule them out before you buy a spring.
Fits
This listing is one of the 1999-2004 Ford F-350 Super Duty leaf springs, and the vehicle takes one on each side of the rear axle. The spring on the other side of that axle is normally replaced at the same time.
Specifications
Fit and size
- Position: Rear
- Quantity per vehicle: 2
- Leaf quantity: 10
- Load rate: 3000 pounds
- Leaf width: 3 in
- Pack thickness: 3.304 in
- Arch length: 6.125 in
- Length axis 1: 25.5 in
- Length axis 2: 25.5 in
- Length B: 30.25 in
Build and materials
- Material: Steel
- Ends: up turned eye at both ends
- Bushings: included
- Suspension grade: standard
- Helper spring: no
- Axle modification needed: no
- Condition: New
In the box
One leaf spring with bushings. Mounting hardware is not included, and the old hardware may not be reusable, so plan on new hardware.
Interchange: 43-1329 · 43-1495 · 43-1497 · 43-1267DAY · 043-1267-00
F81A5560EB · F81AEB · F81Z5560EA · YC3Z5560FA
This part cross-references / interchanges with the following part numbers:
43-1329, 43-1495, 43-1497, F81A5560EB, F81AEB, F81Z5560EA, YC3Z5560FA, 43-1267DAY, 043-1267-00
Frequently Asked Questions
Is this Dorman 43-1267 leaf spring the right one for a 1999-2004 Ford F-350 Super Duty?
Yes. Dorman 43-1267 is a rear leaf spring for the 1999-2004 Ford F-350 Super Duty, and the vehicle takes one on each side of the rear axle.
Does the 43-1267 leaf spring come with bushings or mounting hardware?
Dorman 43-1267 includes bushings, but not mounting hardware. Plan on buying new hardware separately, since the old pieces may not be reusable.
What is the load rate of this 10-leaf steel spring?
The load rate is 3000 pounds. The steel spring pack has 10 leaves, each 3 inches wide, and a pack thickness of 3.304 inches.
Is this rear leaf spring a helper spring, and does it need an axle modification?
No on both counts. It is a standard-grade replacement leaf spring, not a helper spring, and it needs no axle modification.
What can I see on a rear leaf spring that is damaged?
With the vehicle parked, look for cracked or broken leaves, rust, or a rear end that sits low or leans to one side. A shop should inspect any damage promptly.
