Looking for a reliable and high-quality air spring for your truck, trailer, or dolly? Look no further than FleetRun's FR-SPSN982, the perfect solution for all your air suspension needs. With a cross-reference part number of S-21966, you can rest assured that this air spring is compatible with Hendrickson air suspension systems. Additionally, it's cross-compatible with Goodyear 1R13-177 and 1R13-128 air springs.
Our FR-SPSN982 air spring also meets or exceeds OEM standards and is designed to provide excellent ride quality while being durable and long-lasting. It features two top plate holes/studs and one bottom plate hole/stud with an extended height of 21.50 inches and a compressed height of 9.10 inches. The top plate diameter is 10.38 inches, and the bottom plate diameter is 9.22 inches, with top plate studs center to center of 5.50 inches.
If you're experiencing any issues with your air suspension system, visit our Shop Talk page or FAQs below for helpful tips and troubleshooting from our expert technicians.
Don't let air suspension issues slow you down. Order FleetRun's FR-SPSN982 air spring today and experience the difference in ride quality and durability.
Trailer air bags not inflating
Most common problems for this issue are:
- Major air leak on the tandem (an air spring, a relay valve or other valve, air lines not connected or damaged)
- A failed or malfunctioning heigh control valve
How do you fix an air bag leak?
- You don't, air springs that have failed need to be replaced, they are not repairable. If the air leak is compromising your safety you can pinch off or plug the air line for the leaking air spring in order to pull over safely, but this can be very dangerous as well.
