Dorman 43-1155 rear leaf spring for the 1999-2019 Ford E-350 Super Duty and other vehicles carries the weight and payload of the vehicle or trailer. Also called a leaf spring assembly, it is designed as a direct replacement for the original spring on specific vehicles or trailers.
- Four-leaf pack with a 3 inch leaf width for rear suspension support
- Steel construction with a Berlin eye at both ends
- Load rate of 2450 pounds
- Standard-grade replacement with no helper spring
- No axle modification needed for installation
Quick facts
- Part: Dorman 43-1155 leaf spring
- Also called: leaf spring assembly
- Fits: 1999-2019 Ford E-350 Super Duty and other vehicles
- Position: Rear
- Material: Steel
- Condition: New
A sagging rear end, a cracked leaf or corrosion can mean the spring needs replacing. Before you replace it, rule out worn shocks and loose U-bolts as the source of a rough or low ride. This listing is one spring, and the two rear springs are normally replaced together.
Fits
It is listed for a wide range of Ford models, including the 1999-2019 Ford E-350 Super Duty, the 2007-2014 Ford E-150 and the 2003-2014 Ford E-250. The 2007-2014 Ford E-150 takes two. If your van is not named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Rear
- Quantity per vehicle: 2
- Length axis 1: 23.875 in
- Length axis 2: 23.875 in
- Length B: 31 in
- Arch length: 4.375 in
- Leaf width: 3 in
- Pack thickness: 1.945 in
- Load rate: 2450 lb
Build and materials
- Material: Steel
- Leaf quantity: 4
- End attachments: Berlin eye at both ends
- Suspension grade: Standard
- Helper spring: none
- 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 pieces.
Interchange: 43-1795 · 43-1669 · 43-1765 · 43-1155DAY · 043-1155-00
F5UA5560RA · F5UARA · F5UZ5560C
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
43-1795, 43-1669, 43-1765, F5UA5560RA, F5UARA, F5UZ5560C, 43-1155DAY, 043-1155-00
Frequently Asked Questions
Are these E-150 leaf springs the right ones for a 2007-2014 Ford E-150?
Yes. Dorman 43-1155 is listed for the 2007-2014 Ford E-150, which takes two rear springs. Look up your own van in the "Vehicles it fits" section.
Does this Dorman 43-1155 leaf spring come with bushings?
Yes. Dorman 43-1155 comes as one leaf spring with bushings. Mounting hardware is not included.
What is the load rate of this Dorman leaf spring?
The load rate is 2450 pounds. The spring has four leaves, a 3 inch leaf width and a Berlin eye at each end.
What damage shows a rear leaf spring is due for replacement?
A spring bent or damaged by overloading or a collision can mean it is due for replacement. Have a shop inspect the suspension promptly if you see damage.
Does Dorman 43-1155 cross-reference to 43-1795?
Yes. 43-1795 is listed as an interchange number for Dorman 43-1155.
