Dorman 43-818XHD front leaf spring for the 1999-2004 Ford F-250 Super Duty and other vehicles holds up the weight and payload of the vehicle. This Dorman leaf spring replaces front springs damaged by overloading, collision, cracking or corrosion.
- Heavy Duty suspension grade with a load rate of 3950 lb
- Steel spring pack with 3 leaves and a 1.95 in pack thickness
- Up-turned eye at each end, with bushings included
- Installs without axle modification and is not a helper spring
Quick facts
- Part: Dorman 43-818XHD leaf spring
- Also called: leaf spring assembly
- Fits: 1999-2004 Ford F-250 Super Duty and other vehicles
- Position: Front
- Material: Steel
- Condition: New
Cracked leaves, corrosion or a front end that sits low can mean a spring needs replacing. Those signs alone do not prove the spring is at fault, since worn shocks can also change ride height. This listing is one spring, and the left and right sides are normally replaced together.
Fits
The vehicles these leaf springs fit also include the 1999-2004 Ford F-350 Super Duty and the 1999-2004 Ford F-450 Super Duty, where they are direct replacements for the original springs. If your truck is not named here, open the "Vehicles it fits" section and check your exact model and engine.
Specifications
Fit and size
- Position: Front
- Quantity per vehicle: 2
- Length axis 1 and axis 2: 27.5 in
- Length B: 28.125 in
- Arch length: 4.875 in
- Leaf width: 3 in
- Pack thickness: 1.95 in
- Leaf quantity: 3
- Load rate: 3950 lb
- Ends: up-turned eye at both ends
Build and materials
- Material: Steel
- Suspension grade: Heavy Duty
- Bushings: included, black
- Mounting hardware: not included
- Helper spring: no
- Condition: New
In the box
One leaf spring with bushings; the front axle takes two. Mounting hardware is not included, so plan on new hardware rather than reusing the old pieces.
Interchange: 43-818XHDDAY · 43-818XHDHUS
This part cross-references / interchanges with the following part numbers:
43-818XHDDAY, 43-818XHDHUS
Frequently Asked Questions
Is this the right 1999-2004 Ford F-250 Super Duty leaf spring for the front axle?
Yes. Dorman 43-818XHD is a front leaf spring for the 1999-2004 Ford F-250 Super Duty. For another model or engine, use the "Vehicles it fits" section.
Does this leaf spring assembly come with bushings and mounting hardware?
Dorman 43-818XHD includes bushings, but mounting hardware is not included. The listing is one leaf spring, so plan on new hardware for the install.
What is the load rate of this heavy-duty front leaf spring?
Dorman 43-818XHD has a load rate of 3950 lb and a Heavy Duty suspension grade. The steel spring pack has 3 leaves and is 1.95 in thick.
How can I tell a front leaf spring is cracked or worn out?
With the vehicle parked and cool, look for cracked or broken leaves, heavy corrosion or a front end sitting lower than the other side. Have a shop inspect anything suspect.
Does this front leaf spring need axle modification or a helper spring?
No. Dorman 43-818XHD needs no axle modification and is not a helper spring. Both ends are up-turned eyes.
