Swap out a fatigued or rusted leaf spring shackle with the Dorman leaf spring shackle, part number 722-033, a rear shackle kit cataloged for the rear, rearward position. It is made of sturdy steel with a powder-coated finish to resist corrosion. It fits many vehicles, among them the 2009-2019 Chevrolet Express 4500, 2009-2016 GMC Savana 4500 and 1996-2025 Chevrolet Express 3500. See the "Vehicles it fits" section for the full list.
The shackle links the end of the leaf spring to the frame, so the spring can change length as it compresses and extends over the road. Dorman designed this shackle as a direct replacement for the stock part.
- Direct replacement: designed to fit and perform like the original equipment shackle.
- Steel construction: made from durable steel.
- Powder-coated finish: the coating helps the shackle resist corrosion.
- Ready to install: the kit includes all essential hardware.
A shackle may need replacing if it shows heavy rust, cracks or visible fatigue, or if you hear clunking or squeaking from the rear suspension over bumps. Other suspension parts can cause these signs too, so inspect the shackle before replacing it.
Interchange: 15260549 · 15981732 · 20773420 · 23286142 · 25747407 · k150384
This part cross-references / interchanges with the following part numbers:
15260549, 15981732, 20773420, 23286142, 25747407, k150384
Frequently Asked Questions
What does a leaf spring shackle do?
It links the end of the leaf spring to the frame. This lets the spring change length as it compresses and extends. This shackle is cataloged for the rear, rearward position.
Does the Dorman leaf spring shackle kit come with hardware?
Yes. The 722-033 kit comes with all essential hardware for installation.
What is the 722-033 shackle made of?
It is made from durable steel and has a powder-coated finish to help resist corrosion.
Which vehicles does this shackle fit?
It fits many vehicles, including the 2009-2019 Chevrolet Express 4500, 2009-2016 GMC Savana 4500 and 1996-2025 Chevrolet Express 3500. Check the "Vehicles it fits" section for your vehicle.
What are signs a leaf spring shackle may need replacing?
Heavy rust, cracks, visible fatigue, or clunking and squeaking from the rear suspension over bumps. Inspect the shackle first, because other parts can cause these signs.
