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Dorman 43-1351 Leaf Spring Assembly - Rear
Durable Leaf Spring Assembly for Ford F-150 Rear Suspension
The Dorman 43-1351 leaf spring assembly is engineered to provide reliable rear suspension support for Ford F-150 trucks. Constructed from high-quality steel with black bushings, this replacement leaf spring assembly is designed to restore your vehicle's ride height and load capacity without requiring axle modifications.
- Constructed from durable steel material for long-lasting performance
- Includes black bushings for smooth suspension operation
- Standard replacement grade designed for reliable everyday use
- Four-leaf pack with 2.5-inch leaf width and 1.936-inch pack thickness
- Rear axle orientation compatible with Ford F-150 models
- Load rate of 1500 lbs to support typical payloads
- No axle modification or helper spring required
Detailed Product Description
The Dorman 43-1351 leaf spring assembly is a direct replacement part designed specifically for the rear suspension of Ford F-150 trucks. Made from robust steel, this assembly features a four-leaf pack configuration with a 2.5-inch leaf width and a pack thickness of 1.936 inches, providing the necessary support and flexibility for standard load conditions. The black bushings included help reduce noise and vibration, contributing to a smoother ride. With a load rate of 1500 lbs, this leaf spring assembly maintains proper vehicle height and suspension performance without the need for axle modifications or additional helper springs.
Common Applications and Problem Solving
- Restores sagging or worn rear suspension on Ford F-150 trucks
- Replaces broken or cracked leaf springs to improve vehicle stability
- Corrects uneven ride height caused by fatigued springs
- Supports standard payloads with a 1500 lb load rate
- Eliminates excessive noise and vibration from worn bushings
Installation Notes and Tips
This leaf spring assembly is designed for direct fitment on the rear axle of Ford F-150 models without requiring axle modifications. While bushings are included, mounting hardware is not, so ensure you have the necessary bolts and fasteners before installation. Proper alignment and torque specifications should be followed to maintain suspension integrity and safety.
Quality Assurance and Warranty
Dorman manufactures this leaf spring assembly to meet or exceed OEM standards for material and construction. The steel build and quality bushings ensure durability and consistent performance. Please refer to Dorman's warranty policy for specific coverage details related to this part number 43-1351.
| Brand | Dorman |
|---|---|
| Part Number | 43-1351 |
| Material | Acero |
| Material | Steel |
| Bushing Color | Black |
| Bushing Color | Negro |
| Bushing Color | Noir |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Load Rate | 1500 |
| Suspension Grade Type | Reemplazo estándar |
| Suspension Grade Type | Standard |
| Leaf Quantity | 4 |
| Leaf Width | 2.5 |
| 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 | 26.375 |
| Length Axis 2 | 26.375 |
| Pack Thickness | 1.936 |
| Leaf Spring Arch Length | 8.75 |
| Spring Research Institute Number | 43-1351 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Ford | F-150 | Crew Cab Pickup | RWD | Rear | 3 Leaf / 1 Leaf / Wedge = 4 Leaf Spring; 1.9375 In. Pack Thickness; 1,500 Lb. Average Capacity |
| 2002 | Ford | F-150 | Crew Cab Pickup | RWD | Rear | 3 Leaf / 1 Leaf / Wedge = 4 Leaf Spring; 1.9375 In. Pack Thickness; 1,500 Lb. Average Capacity |
| 2001 | Ford | F-150 | Crew Cab Pickup | RWD | Rear | 3 Leaf / 1 Leaf / Wedge = 4 Leaf Spring; 1.9375 In. Pack Thickness; 1,500 Lb. Average Capacity |
* 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.