← All parts

    Onan 122-0550 cross reference

    Parts listed as equivalent to the Onan 122-0550. Checked 2026-11-11. Confirm thread size, gasket and length against your old part before installing, and follow your engine maker's spec.

    Direct matches

    Need this part installed?

    Find a nearby shop or mobile mechanic on Repairius.

    Get it done