Dorman 90-143 rear leaf spring for the 1993-1998 Toyota T100 holds the vehicle's weight and payload as part of the rear suspension. A standard-grade replacement, the Dorman leaf spring comes with bushings.
A rear end that sags, a cracked or broken leaf or heavy corrosion can mean a leaf spring is worn out. Worn shackles, bushings or shocks can show some of the same symptoms, so find the cause before you buy a spring.
Sold individually, this direct-replacement 1993-1998 Toyota T100 leaf spring goes on the rear axle. The vehicle takes two, so the other side of that axle is normally replaced at the same time.
Fit and size
Build and materials
One leaf spring with bushings. Mounting hardware is not included, so plan on new bolts and fasteners rather than reusing the old ones.
Interchange: 90-143DAY · 90-143HUS · 090-0143-00
4821034030 · 4821034070 · 4821034071
This part cross-references / interchanges with the following part numbers:
Does the Dorman 90-143 rear leaf spring fit the 1993-1998 Toyota T100?
Yes. Dorman 90-143 is a rear leaf spring for the 1993-1998 Toyota T100, which takes two per vehicle; this listing is one spring.
Does the Dorman 90-143 leaf spring assembly come with bushings?
Yes, the package holds one leaf spring with bushings. Mounting hardware is not included with Dorman 90-143, so plan on new bolts and fasteners.
Which end types does this Dorman rear leaf spring have?
One end has a Berlin eye and the other end has an up-turned eye. The spring has 3 leaves and a load rate of 1650 pounds.
What does a worn rear leaf spring look like?
A cracked or broken leaf, heavy rust or a rear end that sits low can mean the spring is worn. Have a damaged spring checked or replaced promptly.
Does the Dorman 90-143 leaf spring need any axle modification?
No. Axle modification is not needed for this rear leaf spring.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
