HomeSuspension > Suspension, Springs and Related ComponentsDorman 90-101 Leaf Spring Assembly - Rear
Part #: 90-101

Dorman 90-101 Leaf Spring Assembly - Rear

Rear
⚙️ 12 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Land Cruiser
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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.

BrandDorman
Part Number90-101
MaterialSteel
Bushing ColorBlack
ColorBlack
Load Rate1545
Suspension Grade TypeStandard
Leaf Quantity6
Leaf Width2.75
Axle OrientationRear
Helper SpringNo
Axle Modification NeededNo
Bushings IncludedYes
Mounting Hardware IncludedNo
Length Axis 119.87
Length Axis 219.87
Length Axis 223.813
Pack Thickness1.417
Leaf Spring Arch Length6.313
Spring Research Institute Number90-101
End 1 Attachment TypeUp turned eye
End 2 Attachment TypeUp turned eye
Maximum Drop0
Package Contents1 leaf spring

This part fits 12 vehicles. Search below:

YearMakeModel# DoorsPositionNotes
1980ToyotaLand Cruiser2 DoorRear6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings
1979ToyotaLand Cruiser2 DoorRear6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings
1978ToyotaLand Cruiser2 DoorRear6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings
1977ToyotaLand Cruiser2 DoorRear6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings
1976ToyotaLand Cruiser2 DoorRear6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings
1975ToyotaLand Cruiser2 DoorRear6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings
1974ToyotaLand CruiserRear6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings
1973ToyotaLand CruiserRear6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings
1972ToyotaLand CruiserRear6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings
1971ToyotaLand CruiserRear6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings
1970ToyotaLand CruiserRear6 Leaf; 1.4375 In. Pack Thickness; wo/Bushings
1969ToyotaLand CruiserRear6 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:

4821060120

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.