GM Blazer, Jimmy, C/K, Suburban Rear Leaf Spring | 6 Leaves | 2,350 lbs. Capacity

SKU 22-403

$129.95
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Product Specifications

  • Length (A): 26 Inches
  • Length (B):26 Inches
  • Width:2-1/2 Inches
  • Location:Rear
  • View more
  • 8 In Stock

Product Specs for Leaf Springs 22-403

  • Length (A): 26 Inches
  • Length (B):26 Inches
  • Width:2-1/2 Inches
  • Location:Rear
  • Number of Leaves:6
  • SRI Number:22-403
  • OEM Number:3941764
  • Arc (C):6-3/4 Inches
  • Pack Thickness (D):2-1/4 Inches
  • Capacity:2,350 lbs.
  • Front Bushing:Included / RB-117
  • Rear Bushing:Included / RB-117
  • Spring Construction:1st Stage 5/323, 2nd Stage 1/625
  • MPN: 22-403
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Leaf Springs 22-403 Details

Leaf Springs Important Role

Your leaf springs are one of the most important parts of your trucks suspension. If your leaf springs are shot or showing fatigue from old age, it is recommended to change them both out at the same time. If you only change one leaf spring, it is common that your truck will lean toward the side with the older leaf spring. If you purchase one leaf spring and decided to replace the other one at a later date, you may receive a spring from another manufacturer as we source our springs from multiple manufacturers. It is recommend to replace them in pairs to guarantee a match.

Replacing your leaf springs with a high quality OEM leaf spring from Michigan Truck Spring will help improve your ride in the following ways:

  • Less bounce, which means more solid contact with the road and therefore longer tire life.
  • Driver comfort is greatly improved.
  • Your payload sits tight, significantly reducing cargo damage.
  • Smoother ride and less bottoming out.
  • Safety! Your truck will handle better which means it's safer.

All the leaf springs at TruckSpring.com are made to or exceed OEM quality:

  • Made from SAE 5160 Steel, Same as OEM leaf springs.
  • All raw steel is manufactured by steel mills that use the continuous cast (Stran-cast) process, same as OEM leaf springs.
  • Each leaf from the leaf springs is shot peened to specific intensity and coverage.
  • Each leaf spring is coated to prevent corrosion and rust.

If you have any questions about how to identify the correct leaf spring for your vehicle or need bolts or other replacement parts, call us at 1-800-358-4751.

Vehicle Application Guide for Leaf Springs 22-403

The 22-403 GM Blazer, Jimmy, C/K, Suburban Rear Leaf Spring | 6 Leaves | 2,350 lbs. Capacity is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561. Browse the category GMC/Chevrolet Leaf Springs - Auto, Truck, RV , to view all vehicle makes and models.

  • Chevrolet
  • GMC
YearMakeModelVehicle OptionInstallation Notes
1987 Chevrolet BlazerFits 4 Wheel Drive
1975 Chevrolet K5 BlazerFits 4 Wheel Drive
1976 Chevrolet K5 BlazerFits 4 Wheel Drive
1977 Chevrolet K5 BlazerFits 4 Wheel Drive
1978 Chevrolet K5 BlazerFits 4 Wheel Drive
1979 Chevrolet K5 BlazerFits 4 Wheel Drive
1980 Chevrolet K5 BlazerFits 4 Wheel Drive
1981 Chevrolet K5 BlazerFits 4 Wheel Drive
1982 Chevrolet K5 BlazerFits 4 Wheel Drive
1983 Chevrolet K5 BlazerFits 4 Wheel Drive
1984 Chevrolet K5 BlazerFits 4 Wheel Drive
1985 Chevrolet K5 BlazerFits 4 Wheel Drive
1986 Chevrolet K5 BlazerFits 4 Wheel Drive
1988 Chevrolet BlazerFits 4 Wheel Drive
1987 GMC JimmyFits 4 Wheel Drive
1988 GMC JimmyFits 4 Wheel Drive
1969 Chevrolet BlazerFits 4 Wheel Drive
1970 Chevrolet BlazerFits 4 Wheel Drive
1971 Chevrolet BlazerFits 4 Wheel Drive
1972 Chevrolet BlazerFits 4 Wheel Drive
1973 Chevrolet BlazerFits 4 Wheel Drive
1974 Chevrolet BlazerFits 4 Wheel Drive
1969 Chevrolet C10 PickupFits 2 Wheel Drive
1970 Chevrolet C10 PickupFits 2 Wheel Drive
1971 Chevrolet C10 PickupFits 2 Wheel Drive
1972 Chevrolet C10 PickupFits 2 Wheel Drive
1969 Chevrolet C20 PickupFits 2 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only. With 133" wheelbase.
1970 Chevrolet C20 PickupFits 2 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only. With 133" wheelbase.
1971 Chevrolet C20 PickupFits 2 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only. With 133" wheelbase.
1972 Chevrolet C20 PickupFits 2 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only. With 133" wheelbase.
1969 Chevrolet K10 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1970 Chevrolet K10 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1971 Chevrolet K10 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1972 Chevrolet K10 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1969 Chevrolet K10 SuburbanFits 4 Wheel Drive
1970 Chevrolet K10 SuburbanFits 4 Wheel Drive
1971 Chevrolet K10 SuburbanFits 4 Wheel Drive
1972 Chevrolet K10 SuburbanFits 4 Wheel Drive
1969 Chevrolet K20 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1970 Chevrolet K20 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1971 Chevrolet K20 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1972 Chevrolet K20 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1969 Chevrolet K20 SuburbanFits 4 Wheel Drive
1970 Chevrolet K20 SuburbanFits 4 Wheel Drive
1971 Chevrolet K20 SuburbanFits 4 Wheel Drive
1972 Chevrolet K20 SuburbanFits 4 Wheel Drive
1969 GMC C15/C1500 PickupFits 2 Wheel Drive
1970 GMC C15/C1500 PickupFits 2 Wheel Drive
1971 GMC C15/C1500 PickupFits 2 Wheel Drive
1972 GMC C15/C1500 PickupFits 2 Wheel Drive
1969 GMC C25/C2500 PickupFits 2 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only. With 133" wheelbase.
1970 GMC C25/C2500 PickupFits 2 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only. With 133" wheelbase.
1971 GMC C25/C2500 PickupFits 2 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only. With 133" wheelbase.
1972 GMC C25/C2500 PickupFits 2 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only. With 133" wheelbase.
1970 GMC JimmyFits 4 Wheel Drive
1971 GMC JimmyFits 4 Wheel Drive
1972 GMC JimmyFits 4 Wheel Drive
1969 GMC K15/K1500 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1970 GMC K15/K1500 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1971 GMC K15/K1500 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1972 GMC K15/K1500 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1969 GMC K15/K1500 SuburbanFits 4 Wheel Drive
1970 GMC K15/K1500 SuburbanFits 4 Wheel Drive
1971 GMC K15/K1500 SuburbanFits 4 Wheel Drive
1972 GMC K15/K1500 SuburbanFits 4 Wheel Drive
1969 GMC K25/K2500 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1969 GMC K25/K2500 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1970 GMC K25/K2500 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1971 GMC K25/K2500 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1972 GMC K25/K2500 PickupFits 4 Wheel DriveFits models with 2-1/2" wide springs and 9/16" bolts only.
1969 GMC K25/K2500 SuburbanFits 4 Wheel Drive
1970 GMC K25/K2500 SuburbanFits 4 Wheel Drive
1971 GMC K25/K2500 SuburbanFits 4 Wheel Drive
1972 GMC K25/K2500 SuburbanFits 4 Wheel Drive

Customer Q&A - Leaf Springs 22-403


Leaf Springs

At TruckSpring / Michigan Truck Spring, we obtain our leaf springs from various sources throughout the world. All of the manufacturers that we represent produce leaf springs that are as good as or better quality than OEM springs.

Virtually no vehicle manufacturer actually manufactures their own leaf springs. Like many other truck components, leaf springs are purchased from companies specializing in supplying parts to truck manufacturers. The springs we sell have the same or better quality as OEM springs and many times are purchased from the same manufacturer.

Leaf Springs Warranty

1 Year Limited Warranty

On all leaf springs.

What the warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime. Any alteration of products will void the warranty. Warranty is void if new u-bolts are not installed when the new leaf spring is installed. Using existing u-bolts is a common cause for leaf spring breakage and failure.

How to get service

If a leaf spring failure results from a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.

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