Dorman 34-1531 rear leaf spring for the 2007-2009 Dodge Ram 3500 holds the vehicle's weight and payload in the rear suspension. This Dorman leaf spring, also called a leaf spring assembly, replaces springs damaged by overloading, collision, cracking or corrosion.
- Part of the Dorman OE Solutions line, made to strict specifications
- Steel construction with eight leaves and a 4,200 lb load rate
- Up-turned eye at each end
- Standard suspension grade with no helper spring
- No axle modification needed
Quick facts
- Part: Dorman 34-1531 leaf spring
- Also called: leaf spring assembly
- Fits: 2007-2009 Dodge Ram 3500
- Position: Rear
- Material: Steel
- Condition: New
A rear end that sits low, a cracked or broken leaf and heavy rust can all point to a worn spring. These signs alone do not prove the spring is the problem, since worn shocks can also let the rear sag. This listing is one leaf spring, and both sides are normally replaced together.
Fits
It fits the 2007-2009 Dodge Ram 3500, with one spring on each side of the rear axle.
Specifications
Fit and size
- Position: Rear
- Quantity per vehicle: 2
- Length, axis 1 and axis 2: 28.5 in each
- Length B: 30.5 in
- Arch length: 5.375 in
- Leaf width: 3 in
- Pack thickness: 4.701 in
Build and materials
- Material: Steel
- Leaf quantity: 8
- Load rate: 4,200 lb
- End attachments: up-turned eye at both ends
- Bushings: included
- Suspension grade: standard
- Condition: New
In the box
One leaf spring with its bushings. Mounting hardware is not included, so plan on new hardware rather than the old pieces, which may not be reusable.
Interchange: 34-1529
Frequently Asked Questions
Is the Dorman 34-1531 one of the rear leaf springs for the 2007-2009 Dodge Ram 3500?
Yes. The Dorman 34-1531 is a rear leaf spring listed for the 2007-2009 Dodge Ram 3500.
Do these 2007-2009 Dodge Ram 3500 leaf springs need any axle modification?
No. The Dorman 34-1531 needs no axle modification, and it is a standard-grade spring rather than a helper spring.
Does this leaf spring come with bushings and mounting hardware?
Bushings are included with the one leaf spring. Mounting hardware is not included, so plan on new hardware.
How many leaves and what load rate does the Dorman 34-1531 have?
The Dorman 34-1531 has eight leaves and a load rate of 4,200 lb. It is a steel spring with an up-turned eye at each end.
How can I tell if a rear leaf spring is worn out?
Look for a rear end that sits low, cracked or broken leaves, or heavy rust. You can see these with the vehicle parked; a shop can test anything beyond that.
