Dorman 22-937 Leaf Spring Assembly - Rear
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Dorman 22-937 Leaf Spring Assembly - Rear

Brand Dorman 22-937
Position Rear
Material Acero
Material Steel
Bushing Color Black
Bushing Color Negro
Bushing Color Noir
Color Black
Color Negro
Color Noir
Load Rate 3955
Suspension Grade Type Reemplazo estándar
Suspension Grade Type Standard
Leaf Quantity 1
Leaf Quantity 1 ensamble de manguera del calentador
Leaf Width 2.5
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 26
Length Axis 2 26
Pack Thickness 3.191
Leaf Spring Arch Length 5.125
Fits Chevrolet and GMC · 14 vehicles

Standard replacement. Steel leaf spring assembly for rear suspension service.

Service-ready design. Includes bushings and uses up-turned eye ends.

Load support. Rated at 3,955 for suspension weight-carrying needs.

Cross-references TYC 22-1025, 22-937DAY and 45-634 for the same application. See all 4.

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Not what you need? See all Leaf Spring Assembly options

Leaf Spring Assembly for Heavy-Duty Rear Suspension

Dorman 22-937 is a standard replacement leaf spring assembly built for rear suspension service on select Chevrolet and GMC chassis applications. It is a steel leaf spring with included bushings and a 3,955 load rate, making it a direct-fit option for restoring suspension support and ride control.

Key Features

  • Steel construction for suspension load support
  • Standard suspension grade replacement
  • Included bushings for service-ready installation
  • Rear axle application with up-turned eye ends
  • Leaf spring design with 2.5-inch width
  • Part number 22-937 for application matching

Detailed Description

This leaf spring assembly is engineered for rear suspension use where the spring must carry vehicle weight and payload while maintaining stable ride characteristics. The 22-937 uses a single-leaf design with a black finish and a 3,955 load rate, and it is listed with no axle modification needed. For fitment verification, match the application details to the vehicle’s suspension configuration before installation. This part cross-references Monroe Shocks & Struts (e.g., 22-1025) for the same application.

Compatible with select Chevrolet P30 and GMC P3500 rear suspension applications, Dorman 22-937 is a practical replacement when the original leaf spring has lost capacity or no longer maintains proper ride height. The part number 22-937 should be confirmed against the vehicle’s rear suspension notes and spring specifications.

What It Is Used For

  • Restoring rear ride height after spring fatigue
  • Replacing a leaf spring with reduced load-carrying capacity
  • Addressing sagging suspension under payload
  • Correcting unstable rear suspension behavior
  • Replacing a worn spring assembly with a standard-grade unit

Installation Notes and Tips

Verify the rear suspension notes, pack thickness, and load rating before installation. This assembly includes bushings, and the listing states that mounting hardware is not included. Confirm end attachment type and spring dimensions against the original part to ensure proper alignment and fit.

Quality Assurance

Dorman supplies replacement suspension components for service applications, and this leaf spring assembly is identified by part number 22-937 for accurate catalog matching.

Related reading

This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1999ChevroletP30Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
1999GMCP3500Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
1998ChevroletP30Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
1998GMCP3500Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
1997ChevroletP30Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
1997GMCP3500Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
1996ChevroletP30Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
1996GMCP3500Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
1995ChevroletP30Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
1995GMCP3500Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
1994ChevroletP30Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
1994GMCP3500Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
1993ChevroletP30Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
1993GMCP3500Rear4 Full Taper Leaf / 2 Pads; 3.1875 In. Pack Thickness; 3,955 Lb. Average Capacity; w/RPO Code JF9 (Power Brakes, Hydraulically Boosted, 4 Wheel Disc)
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
TYC — 22-102522-937DAY45-63415680346