Dorman 90-115 Leaf Spring Assembly - Rear

Brand Dorman 90-115
Position Rear
Material Acero
Material Steel
Bushing Color Black
Bushing Color Negro
Bushing Color Noir
Color Black
Color Negro
Color Noir
Load Rate 1545
Suspension Grade Type Reemplazo estándar
Suspension Grade Type Standard
Leaf Quantity 4
Leaf Width 2.375
Axle Orientation Arrière
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 20.5
Length Axis 2 20.5
Pack Thickness 1.26
Leaf Spring Arch Length 6.688
Spring Research Institute Number 90-115
Fits Toyota · 5 vehicles

Standard replacement. Steel leaf spring assembly for restoring suspension performance and ride comfort.

Bushings included. Ready for installation with bushings already provided.

Up-turned eye ends and a 4-leaf design for dependable load support.

Cross-references Dorman - OE Solutions 90-115, 44-606 and 090-0115-00 for the same application. See all 5.

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Dorman 90-115 Rear Leaf Spring Assembly

Dorman 90-115 is a rear leaf spring assembly for select 1984-1988 Toyota Pickup models. Built from steel with a standard replacement suspension grade, it supports vehicle load and helps restore suspension performance and ride comfort.

Key Features

  • Steel construction for rear suspension service
  • Standard replacement leaf spring assembly
  • 4-leaf design with 2.375 in. leaf width
  • Load rate: 1545
  • Black bushings included
  • Up-turned eye attachment at both ends
  • Rear axle orientation
  • Pack thickness: 1.26 in.; arch length: 6.688 in.

Detailed Description

This Dorman 90-115 leaf spring assembly is built for the rear suspension on 1984-1988 Toyota Pickup trucks. It is a steel, standard replacement spring with a 4-leaf pack and a 1545 load rate, helping maintain proper rear ride height and payload support. For Toyota Pickup rear suspension service, this part number 90-115 provides the OE-style dimensions and attachment style needed for a direct replacement application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Sagging rear ride height
  • Reduced load-carrying support
  • Rear suspension noise from worn spring components
  • Uneven stance under cargo or towing load
  • Loss of ride control from fatigued leaf springs

Installation Notes and Tips

Compatible with 1984-1988 Toyota Pickup, rear. Verify leaf spring dimensions, axle orientation, and end attachment type before installation. This application notes a 1.25 in. pack thickness and use without bushings in the vehicle notes, so compare the existing suspension setup carefully before ordering. Dorman 90-115 should be matched to the vehicle’s rear spring configuration and mounting points for proper alignment.

Quality Assurance

Dorman OE Solutions focuses on replacement parts that follow original-style fit and function requirements. The Dorman 90-115 leaf spring assembly is specified with application-based dimensions and construction details to support accurate replacement selection for Toyota Pickup rear suspension service.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1988ToyotaPickupRear3 Leaf / 1 Leaf = 4 Leaf Spring; 1.25 In. Pack Thickness; wo/Bushings
1987ToyotaPickupRear3 Leaf / 1 Leaf = 4 Leaf Spring; 1.25 In. Pack Thickness; wo/Bushings
1986ToyotaPickupRear3 Leaf / 1 Leaf = 4 Leaf Spring; 1.25 In. Pack Thickness; wo/Bushings
1985ToyotaPickupRear3 Leaf / 1 Leaf = 4 Leaf Spring; 1.25 In. Pack Thickness; wo/Bushings
1984ToyotaPickupRear3 Leaf / 1 Leaf = 4 Leaf Spring; 1.25 In. Pack Thickness; wo/Bushings
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 90-11544-606090-0115-0090-115DAY4821035460