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Dorman 90-101 Leaf Spring Assembly - Rear
Durable Leaf Spring Assembly for Toyota Land Cruiser Rear Suspension
The Dorman 90-101 leaf spring assembly is engineered to restore the rear suspension performance of your Toyota Land Cruiser. Constructed from high-quality steel with a standard suspension grade, this leaf spring assembly offers reliable support and consistent load handling for your vehicle.
Key Features of the Dorman 90-101 Leaf Spring Assembly
- Made from durable steel material for long-lasting strength
- Black finish with black bushings included for corrosion resistance
- Standard suspension grade with a load rate of 1545 for balanced performance
- Six leaves with a 2.75-inch width and 1.417-inch pack thickness
- Designed for rear axle orientation with up turned eye attachments on both ends
- No axle modification required for installation
- Includes bushings but mounting hardware is not included
- Leaf spring arch length of 6.313 inches for proper suspension geometry
Detailed Description of the Leaf Spring Assembly
This Dorman leaf spring assembly (part number 90-101) is specifically designed for the rear suspension of Toyota Land Cruiser models. Featuring six steel leaves, it provides a balanced load rate of 1545, suitable for standard suspension applications. The black bushings included help reduce noise and wear, while the up turned eye attachments on both ends ensure secure mounting points. With a length axis of approximately 19.87 to 23.813 inches, this leaf spring assembly maintains the correct suspension height and ride quality without requiring axle modifications.
Common Applications and Problem Solving
- Restores sagging or worn rear suspension springs on Toyota Land Cruiser vehicles
- Improves load carrying capacity and vehicle stability
- Replaces broken or cracked leaf springs to maintain proper ride height
- Addresses uneven tire wear caused by suspension issues
- Eliminates excessive rear-end bounce or sway during driving
Installation Notes and Tips
Installation of the Dorman 90-101 leaf spring assembly requires removal of the old leaf spring and mounting of the new assembly using existing hardware, as mounting hardware is not included. No axle modifications are necessary, simplifying the replacement process. It is recommended to inspect bushings and related suspension components during installation to ensure optimal performance and safety.
Quality Assurance and Warranty Information
Dorman manufactures this leaf spring assembly to meet or exceed OEM specifications for fit and function on Toyota Land Cruiser models. The steel construction and included bushings contribute to durability and reliable suspension performance. Please refer to Dorman's warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | 90-101 |
| Material | Steel |
| Bushing Color | Black |
| Color | Black |
| Load Rate | 1545 |
| Suspension Grade Type | Standard |
| Leaf Quantity | 6 |
| Leaf Width | 2.75 |
| Axle Orientation | Rear |
| Helper Spring | No |
| Axle Modification Needed | No |
| Bushings Included | Yes |
| Mounting Hardware Included | No |
| Length Axis 1 | 19.87 |
| Length Axis 2 | 19.87 |
| Length Axis 2 | 23.813 |
| Pack Thickness | 1.417 |
| Leaf Spring Arch Length | 6.313 |
| Spring Research Institute Number | 90-101 |
| End 1 Attachment Type | Up turned eye |
| End 2 Attachment Type | Up turned eye |
| Maximum Drop | 0 |
| Package Contents | 1 leaf spring |
This part fits 12 vehicles. Search below:
| Year | Make | Model | # Doors | Position | Notes |
|---|---|---|---|---|---|
| 1980 | Toyota | Land Cruiser | 2 Door | Rear | 6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings |
| 1979 | Toyota | Land Cruiser | 2 Door | Rear | 6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings |
| 1978 | Toyota | Land Cruiser | 2 Door | Rear | 6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings |
| 1977 | Toyota | Land Cruiser | 2 Door | Rear | 6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings |
| 1976 | Toyota | Land Cruiser | 2 Door | Rear | 6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings |
| 1975 | Toyota | Land Cruiser | 2 Door | Rear | 6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings |
| 1974 | Toyota | Land Cruiser | Rear | 6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings | |
| 1973 | Toyota | Land Cruiser | Rear | 6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings | |
| 1972 | Toyota | Land Cruiser | Rear | 6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings | |
| 1971 | Toyota | Land Cruiser | Rear | 6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings | |
| 1970 | Toyota | Land Cruiser | Rear | 6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings | |
| 1969 | Toyota | Land Cruiser | Rear | 6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings |
* 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.