Baldwin PA3421 cross reference

Panel Air Element

Parts listed as equivalent to the Baldwin PA3421. 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

• Donaldson P131231

  Listed together on: Baldwin Product Guide (Form 562-25)

• Heavy A1231

  Listed together on: Baldwin Product Guide (Form 562-25)