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Dorman 34-1459HD Leaf Spring Assembly - Rear
Durable Leaf Spring Assembly for Dodge Ram 2500 and 3500
The Dorman 34-1459HD leaf spring assembly is engineered to provide reliable heavy-duty suspension support for Dodge Ram 2500 and Ram 3500 trucks. Constructed from high-quality steel with a black finish, this leaf spring assembly is designed to maintain vehicle stability and load capacity under demanding conditions.
- Heavy-duty suspension grade with a 2750 lb load rate
- Constructed from durable steel material with corrosion-resistant black coating
- Includes five leaves with a 3-inch width for balanced support
- Rear axle orientation designed specifically for Dodge Ram 2500 and 3500
- Comes with black bushings included for smooth operation
- No axle modification or helper spring required for installation
- Leaf spring arch length of 5.25 inches and pack thickness of 3.576 inches
Detailed Product Description
The Dorman 34-1459HD leaf spring assembly is built to meet the rigorous demands of heavy-duty use on Dodge Ram 2500 and Ram 3500 models. Made from robust steel, this assembly features a five-leaf pack with a 3-inch leaf width, providing consistent load distribution and enhanced suspension performance. The black finish offers corrosion resistance, extending the lifespan of the component. Designed for rear axle orientation, this leaf spring assembly fits directly without requiring axle modifications or additional helper springs. Black bushings are included to reduce noise and vibration, ensuring a smoother ride.
Common Applications and Problem Solving
- Restores sagging or worn-out leaf springs on Dodge Ram 2500 and 3500
- Improves load carrying capacity for heavy-duty hauling and towing
- Eliminates excessive suspension noise and vibration caused by worn bushings
- Corrects uneven ride height and vehicle sag in the rear suspension
- Replaces damaged or corroded leaf spring assemblies to maintain vehicle safety
Installation Notes and Tips
The Dorman 34-1459HD leaf spring assembly is designed for direct replacement on compatible Dodge Ram 2500 and Ram 3500 trucks. No axle modifications or helper springs are necessary, simplifying installation. It is recommended to inspect mounting points and hardware before installation, as mounting hardware is not included. Proper torque specifications should be followed to ensure secure fitment and optimal suspension performance.
Quality Assurance and Warranty
Dorman manufactures this leaf spring assembly to meet or exceed OEM standards for durability and performance. The steel construction and corrosion-resistant finish contribute to long service life. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.
| Brand | Dorman |
|---|---|
| Part Number | 34-1459HD |
| Material | Acero |
| Material | Steel |
| Bushing Color | Black |
| Bushing Color | Negro |
| Bushing Color | Noir |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Load Rate | 2750 |
| Suspension Grade Type | Heavy duty |
| Suspension Grade Type | Para uso pesado |
| Leaf Quantity | 5 |
| Leaf Width | 3 |
| Axle Orientation | Arrière |
| Axle Orientation | Rear |
| Axle Orientation | Trasero |
| Helper Spring | No |
| Helper Spring | Non |
| Axle Modification Needed | No |
| Axle Modification Needed | Non |
| Bushings Included | Oui |
| Bushings Included | Sí |
| Bushings Included | Yes |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Length Axis 1 | 28.5 |
| Length Axis 2 | 28.5 |
| Pack Thickness | 3.576 |
| Leaf Spring Arch Length | 5.25 |
| Spring Research Institute Number | 34-1459hd |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2005 | Dodge | Ram 2500 | RWD | Rear | 4 Leaf / 1 Leaf / 1 Pad; 3.5625 In. Pack Thickness; 2,750 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2005 | Dodge | Ram 3500 | RWD | Rear | 4 Leaf / 1 Leaf / 1 Pad; 3.5625 In. Pack Thickness; 2,750 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2004 | Dodge | Ram 2500 | RWD | Rear | 4 Leaf / 1 Leaf / 1 Pad; 3.5625 In. Pack Thickness; 2,750 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2004 | Dodge | Ram 3500 | RWD | Rear | 4 Leaf / 1 Leaf / 1 Pad; 3.5625 In. Pack Thickness; 2,750 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2003 | Dodge | Ram 2500 | RWD | Rear | 4 Leaf / 1 Leaf / 1 Pad; 3.5625 In. Pack Thickness; 2,750 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2003 | Dodge | Ram 3500 | RWD | Rear | 4 Leaf / 1 Leaf / 1 Pad; 3.5625 In. Pack Thickness; 2,750 Lb. Average Capacity; Heavy Duty Aftermarket Design |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.