Dorman - OE Solutions Air Spring to Coil Spring Conversion Kit P/N:949-512
Rear air springs failed and too costly to repair? The Dorman - OE Solutions Air Spring to Coil Spring Conversion Kit / Air Suspension Delete Kit 949-523 replaces them with conventional steel springs on the 2007-2013 Ford Expedition and 2007-2013 Lincoln Navigator. It is designed to bring back a smooth ride while you replace only the parts the job needs.
This partial conversion kit covers the rear suspension only. It is also listed as a shock absorber conversion kit.
Signs that rear air springs may need replacing include a rear end that sags when parked, an air compressor that runs frequently, or an air suspension warning on the dash. Diagnose the cause before replacing parts. See the Buyer's Guide tab for full application details.
Interchange: C-2529 · 4J-1012K · 61F-31-R · CK-7817
C2529 · 4J1012K · 61F31R · CK7817
This part cross-references / interchanges with the following part numbers:
What does the Dorman 949-523 conversion kit do?
It replaces failed rear air springs with conventional steel coil springs, converting the rear suspension from air springs to coil springs.
Will this kit turn off the air suspension warning light?
Not on its own. Dorman notes that a full four-corner kit is required to eliminate the warning light, and this kit converts the rear suspension only.
What is included in the kit?
Dorman states that the kit includes all the hardware and components needed to convert the rear suspension from air springs to coil springs.
Does it fit my 2007-2013 Ford Expedition or 2007-2013 Lincoln Navigator?
It is listed for the 2007-2013 Ford Expedition and 2007-2013 Lincoln Navigator. Check the Buyer's Guide tab to confirm the details for your vehicle.
What are signs my rear air springs may need replacing?
A sagging rear end, an air compressor that runs often, or an air suspension warning can be signs that rear air springs may need replacing. Other components can cause similar symptoms, so diagnose the cause first.
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.