A missing or damaged retaining washer in your Solera awning shock assembly can compromise the entire arm mechanism. This genuine Lippert replacement flat washer restores proper function quickly, with the exact dimensions and hardware grade needed for a secure fit on your Solera shock rod.
The retaining washer may be one of the smallest components in your Solera awning shock assembly, but it plays a critical role in keeping the shock rod seated and preventing unwanted lateral movement. When this washer wears out, cracks, or goes missing during disassembly, the arm can rattle, bind, or fail to deploy and retract smoothly.
Lippert part 431583 is the correct OEM replacement for this application. If you are sourcing parts through Keystone RV's parts system, this washer is listed under Keystone part number 558158. Using the right part -- rather than a generic hardware-store substitute -- ensures the correct inner bore fits the shock rod without slop.
0.625" outer diameter and 0.361" inner diameter match the Solera shock rod spec precisely -- no shimming or modification needed.
Sourced directly from Lippert Components, the manufacturer of the Solera awning system, ensuring correct material grade and fit.
Listed as Lippert 431583 and Keystone RV part 558158, making it easy to confirm the correct part regardless of which catalog you use.
Covered by Lippert's limited 1-year manufacturer warranty against defects in materials and workmanship.