Keep the rear leaf springs anchored and free to flex with the Mevotech Supreme Leaf Spring Shackle (MS500315). This rear shackle is a direct-fit replacement for the listed applications and fits many vehicles, among them the 2001-2010 Chevrolet Silverado 2500 HD, 2007-2010 Chevrolet Silverado 3500 HD and 2001-2010 GMC Sierra 2500 HD. See the "Vehicles it fits" section for the full application list and engine details.
A leaf spring shackle links the end of the rear leaf spring to the frame, letting the spring change length as it compresses and rebounds while the pivot points carry suspension loads. Worn shackles can show up as clunking or squeaking from the rear, rear-end sag, or loose spring movement.
Sold as shown; replacing the shackles on both sides together is recommended for balanced rear suspension movement.
Interchange: 722-030
722030 · 19472671 · 15931942 · K150397
This part cross-references / interchanges with the following part numbers:
What does a leaf spring shackle do?
It links the end of the rear leaf spring to the frame, allowing the spring to change length as it flexes under load while the pivot points carry suspension movement.
Is this a front or rear part?
This is a rear leaf spring shackle, serving the rear leaf-spring suspension on the listed applications.
Which vehicles does the MS500315 fit?
It fits many vehicles, among them the 2001-2010 Chevrolet Silverado 2500 HD, 2007-2010 Chevrolet Silverado 3500 HD and 2001-2010 GMC Sierra 2500 HD. See the "Vehicles it fits" section for the full list.
What are the signs of a worn shackle?
Common signs include clunking or squeaking from the rear, rear-end sag, or loose spring movement. Diagnose the cause before replacing, as other suspension parts can produce similar symptoms.
What numbers does this part interchange with?
It cross-references 722-030 (722030), 19472671, 15931942, and K150397.
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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.
