Baldwin PA30066 cross reference
Oval Air Element
Parts listed as equivalent to the Baldwin PA30066. 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
Caterpillar CT660 Truck
As published in Baldwin Product Guide (Form 562-25). Check your exact engine before buying.
Direct matches
- Caterpillar 3903433
Listed together on: Baldwin Product Guide (Form 562-25)