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Chevrolet, GMC Front Leaf Spring | 2 Leaves | 4,000 lbs. Capacity

SKU 22-646
$467.03
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Product Specifications

  • Length (A): 29-5/8 Inches
  • Length (B):35-1/8 Inches
  • Width:3-1/2 Inches
  • Location:Front
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  • 2 In Stock

Product Specs for Leaf Springs 22-646

  • Length (A): 29-5/8 Inches
  • Length (B):35-1/8 Inches
  • Width:3-1/2 Inches
  • Location:Front
  • Number of Leaves:2
  • Application:Chevrolet
  • Application:GMC
  • Application:Isuzu
  • SRI Number:22-646
  • OEM Number:15087967
  • Arc (C):5-3/8 Inches
  • Pack Thickness (D):2-1/16 Inches
  • Capacity:4,000 lbs.
  • Front Bushing:Included / RB-190
  • Rear Bushing:Included / RB-190
  • Spring Construction:2/787 PD/315, Full taper
  • Note:2WD; Except Quiet spring
  • MPN: 22-646
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Leaf Springs 22-646 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 22-646

The 22-646 Chevrolet, GMC Front Leaf Spring | 2 Leaves | 4,000 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 Front - 4500 and 5500 Front - 6500, 7500, and 8500 With Sway Bar , Front - With Sway Bar , GMC/Chevrolet , GMC/Chevrolet , Leaf Springs - Auto, Truck, RV , to view all vehicle makes and models.

  • Chevrolet
  • GMC
YearMakeModelVehicle OptionInstallation Notes
2005 Chevrolet C4500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2005 GMC C4500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2006 Chevrolet C4500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2006 GMC C4500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2003 Chevrolet C4500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2003 Chevrolet C5500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2003 Chevrolet C6500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2003 Chevrolet C7500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2003 GMC C4500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2003 GMC C5500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2003 GMC C6500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2003 GMC C7500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2004 Chevrolet C4500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2004 Chevrolet C5500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2004 Chevrolet C6500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2004 Chevrolet C7500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2004 GMC C4500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2004 GMC C5500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2004 GMC C6500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2004 GMC C7500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2005 Chevrolet C5500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2005 Chevrolet C6500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2005 Chevrolet C7500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2005 GMC C5500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2005 GMC C6500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2005 GMC C7500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2006 Chevrolet C5500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2006 Chevrolet C6500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2006 Chevrolet C7500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2006 GMC C5500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2006 GMC C6500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2006 GMC C7500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2007 Chevrolet C4500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2007 GMC C4500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2007 GMC C5500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2007 Chevrolet C5500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2007 Chevrolet C6500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2007 GMC C6500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2007 Chevrolet C7500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2007 GMC C7500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2008 Chevrolet C4500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2009 Chevrolet C4500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2008 Chevrolet C5500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2008 GMC C4500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2009 GMC C4500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2009 Chevrolet C5500 Kodiak2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2008 GMC C5500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2009 GMC C5500 Topkick2WD; Except Quiet spring. All C4500 and C5500 front springs use front sway bars. Optional "Quiet" springs add a plastic block between the leaves on shackle end.
2008 Chevrolet C6500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2009 Chevrolet C6500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2008 GMC C6500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2009 GMC C6500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2008 Chevrolet C7500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2009 Chevrolet C7500 KodiakFits 2 Wheel DriveFor models with front sway bar.
2008 GMC C7500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2009 GMC C7500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2009 Chevrolet C8500Fits 2 Wheel DriveFor models with front sway bar.
2003 Chevrolet C8500Fits 2 Wheel DriveFor models with front sway bar.
2004 Chevrolet C8500Fits 2 Wheel DriveFor models with front sway bar.
2005 Chevrolet C8500Fits 2 Wheel DriveFor models with front sway bar.
2006 Chevrolet C8500Fits 2 Wheel DriveFor models with front sway bar.
2007 Chevrolet C8500Fits 2 Wheel DriveFor models with front sway bar.
2008 Chevrolet C8500Fits 2 Wheel DriveFor models with front sway bar.
2007 GMC C8500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2004 GMC C8500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2005 GMC C8500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2006 GMC C8500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2003 GMC C8500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2008 GMC C8500 TopkickFits 2 Wheel DriveFor models with front sway bar.
2009 GMC C8500 TopkickFits 2 Wheel DriveFor models with front sway bar.

Customer Q&A - Leaf Springs 22-646

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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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