Baldwin PA639 cross reference
Air Element
Parts listed as equivalent to the Baldwin PA639. 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
Allis Chalmers, Caterpillar, LeTourneau-Westinghouse Equipment; Gardner Denver Compressors
As published in Baldwin Product Guide (Form 562-25). Check your exact engine before buying.
Direct matches
- Allis Chalmers 70622893
Listed together on: Baldwin Product Guide (Form 562-25)
- Caterpillar 5M4118
Listed together on: Baldwin Product Guide (Form 562-25)
- Gardner Denver 2010500
Listed together on: Baldwin Product Guide (Form 562-25)