Baldwin PA4557 cross reference
Air Element
Parts listed as equivalent to the Baldwin PA4557. Checked 2026-11-11. Confirm thread size, gasket and length against your old part before installing, and follow your engine maker's spec.
What it fits
Onan RV Generators
As published in Baldwin Product Guide (Form 562-25). Check your exact engine before buying.
Direct matches
- Onan 140-1891
Listed together on: Baldwin Product Guide (Form 562-25)
- Onan 140-2379
Listed together on: Baldwin Product Guide (Form 562-25)