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Dorman 43-419 Leaf Spring Assembly - Rear
Durable Leaf Spring Assembly for Ford F-100 Rear Suspension
The Dorman 43-419 leaf spring assembly is engineered to provide reliable rear suspension support for Ford F-100 trucks. Constructed from high-quality steel with black bushings, this replacement leaf spring pack 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 articulation
- Standard replacement suspension grade for reliable support
- Five-leaf pack with 2.25-inch leaf width and 1.61-inch pack thickness
- Designed for rear axle orientation with 24-inch length on both axes
- Load rate of 950 lbs suitable for typical Ford F-100 applications
- No helper spring or axle modification needed for installation
Detailed Product Description
The Dorman 43-419 leaf spring assembly is a direct replacement part designed specifically for the rear suspension of Ford F-100 trucks. Made from robust steel, this leaf spring pack features five leaves, each 2.25 inches wide, providing a balanced combination of strength and flexibility. The black bushings included help reduce noise and vibration, ensuring a smoother ride. With a load rate of 950 pounds, this assembly supports standard suspension requirements without the need for additional helper springs or axle modifications. The leaf spring arch length measures 8.375 inches, and the overall pack thickness is 1.61 inches, matching OEM specifications for proper fit and function.
Common Applications and Problem Solving
- Restores sagging or worn rear suspension on Ford F-100 trucks
- Addresses uneven ride height and poor load handling
- Replaces broken or cracked leaf springs to improve vehicle stability
- Eliminates excessive rear-end bounce and improves control
- Supports standard payload capacity without requiring axle changes
Installation Notes and Tips
This leaf spring assembly is designed for straightforward installation on the rear axle of Ford F-100 models. No axle modifications are necessary, and the included bushings facilitate proper suspension articulation. Mounting hardware is not included, so ensure you have the appropriate bolts and brackets for installation. It is recommended to inspect related suspension components during replacement to maintain overall system integrity.
Quality Assurance and Warranty
Dorman manufactures this leaf spring assembly to meet or exceed OEM standards, ensuring dependable performance and durability. The part number 43-419 is backed by Dorman's quality control processes, providing confidence in fitment and function for Ford F-100 rear suspension repairs.
| Brand | Dorman |
|---|---|
| Part Number | 43-419 |
| Material | Acero |
| Material | Steel |
| Bushing Color | Black |
| Bushing Color | Negro |
| Bushing Color | Noir |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Load Rate | 950 |
| Suspension Grade Type | Reemplazo estándar |
| Suspension Grade Type | Standard |
| Leaf Quantity | 5 |
| Leaf Width | 2.25 |
| 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 | 24 |
| Length Axis 2 | 24 |
| Pack Thickness | 1.61 |
| Leaf Spring Arch Length | 8.375 |
| Spring Research Institute Number | 43-419 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1972 | Ford | F-100 | RWD | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 1.625 In. Pack Thickness; 950 Lb. Average Capacity |
| 1971 | Ford | F-100 | RWD | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 1.625 In. Pack Thickness; 950 Lb. Average Capacity |
| 1970 | Ford | F-100 | RWD | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 1.625 In. Pack Thickness; 950 Lb. Average Capacity |
| 1969 | Ford | F-100 | RWD | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 1.625 In. Pack Thickness; 950 Lb. Average Capacity |
| 1968 | Ford | F-100 | RWD | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 1.625 In. Pack Thickness; 950 Lb. Average Capacity |
| 1967 | Ford | F-100 | RWD | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 1.625 In. Pack Thickness; 950 Lb. Average Capacity |
| 1966 | Ford | F-100 | RWD | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 1.625 In. Pack Thickness; 950 Lb. Average Capacity |
| 1965 | Ford | F-100 | RWD | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 1.625 In. Pack Thickness; 950 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.