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Dorman 34-1343HD Leaf Spring Assembly - Rear
Durable Leaf Spring Assembly for Dodge Ram 2500 and 3500
The Dorman 34-1343HD leaf spring assembly is engineered for heavy-duty suspension needs on Dodge Ram 2500 and Ram 3500 trucks. Constructed from high-quality steel with a black finish, this rear axle leaf spring assembly offers reliable load support and durability for demanding applications.
- Heavy-duty suspension grade designed for robust load handling
- Constructed from durable steel with a corrosion-resistant black coating
- Includes four leaves with a 3-inch width for balanced support
- Black bushings included to reduce noise and wear
- Compatible with rear axle orientation, no axle modification required
- Load rate of 3600 lbs suitable for heavy payloads
- Leaf spring arch length of 5 inches and pack thickness of 2.787 inches
Product Details and Specifications
The Dorman 34-1343HD leaf spring assembly is made from high-strength steel, ensuring long-lasting performance under heavy loads. The assembly features four leaves, each 3 inches wide, providing a stable and consistent ride quality. Its black finish helps resist corrosion and environmental damage. The included black bushings help minimize vibration and noise, enhancing overall suspension comfort. Designed specifically for rear axle installation, this leaf spring assembly requires no axle modifications, simplifying replacement on compatible Dodge Ram 2500 and Ram 3500 models.
Common Applications and Problem Solving
- Replacement for worn or broken leaf springs on Dodge Ram 2500 and 3500 rear suspension
- Restores proper ride height and load capacity for heavy-duty towing and hauling
- Addresses sagging suspension and uneven vehicle stance
- Improves vehicle stability and handling under heavy loads
- Eliminates excessive noise and vibration caused by deteriorated bushings
Installation Notes and Tips
Installation of the Dorman 34-1343HD leaf spring assembly is straightforward for experienced technicians. No axle modifications are necessary, allowing for a direct replacement on compatible Dodge Ram 2500 and Ram 3500 trucks. It is recommended to inspect all suspension components during installation and replace any worn hardware separately, as mounting hardware is not included. Proper torque specifications should be followed to ensure safe and reliable operation.
Quality Assurance and Warranty
Dorman manufactures this leaf spring assembly to meet or exceed OEM standards for durability and performance. The steel construction and quality bushings contribute to a long service life under heavy-duty conditions. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship.
| Brand | Dorman |
|---|---|
| Part Number | 34-1343HD |
| Material | Acero |
| Material | Steel |
| Bushing Color | Black |
| Bushing Color | Negro |
| Bushing Color | Noir |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Load Rate | 3600 |
| Suspension Grade Type | Heavy duty |
| Suspension Grade Type | Para uso pesado |
| Leaf Quantity | 4 |
| 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 |
| Length Axis 2 | 28 |
| Pack Thickness | 2.787 |
| Leaf Spring Arch Length | 5 |
| Spring Research Institute Number | 34-1343hd |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2002 | Dodge | Ram 2500 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Over 8,800 Lb. GVW; Heavy Duty Aftermarket Design | |
| 2002 | Dodge | Ram 3500 | Standard Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2002 | Dodge | Ram 3500 | Extended Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2001 | Dodge | Ram 2500 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Over 8,800 Lb. GVW; Heavy Duty Aftermarket Design | |
| 2001 | Dodge | Ram 3500 | Standard Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2001 | Dodge | Ram 3500 | Extended Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2000 | Dodge | Ram 2500 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Over 8,800 Lb. GVW; Heavy Duty Aftermarket Design | |
| 2000 | Dodge | Ram 3500 | Standard Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2000 | Dodge | Ram 3500 | Extended Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 1999 | Dodge | Ram 2500 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Over 8,800 Lb. GVW; Heavy Duty Aftermarket Design | |
| 1999 | Dodge | Ram 3500 | Standard Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 1999 | Dodge | Ram 3500 | Extended Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 1998 | Dodge | Ram 2500 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Over 8,800 Lb. GVW; Heavy Duty Aftermarket Design | |
| 1998 | Dodge | Ram 3500 | Standard Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 1998 | Dodge | Ram 3500 | Extended Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 1997 | Dodge | Ram 2500 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Over 8,800 Lb. GVW; Heavy Duty Aftermarket Design | |
| 1997 | Dodge | Ram 3500 | Standard Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 1997 | Dodge | Ram 3500 | Extended Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 1996 | Dodge | Ram 2500 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Over 8,800 Lb. GVW; Heavy Duty Aftermarket Design | |
| 1996 | Dodge | Ram 3500 | Standard Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 1996 | Dodge | Ram 3500 | Extended Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 1995 | Dodge | Ram 2500 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Over 8,800 Lb. GVW; Heavy Duty Aftermarket Design | |
| 1995 | Dodge | Ram 3500 | Standard Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 1995 | Dodge | Ram 3500 | Extended Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 1994 | Dodge | Ram 2500 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 Lb. Average Capacity; Over 8,800 Lb. GVW; Heavy Duty Aftermarket Design | |
| 1994 | Dodge | Ram 3500 | Standard Cab Pickup | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2.8125 In. Pack Thickness; 3,600 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.