Baldwin RS30266 cross reference
Radial Seal Outer Air Element
Parts listed as equivalent to the Baldwin RS30266. 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
Blue Bird All-American Buses with Cummins ISB, ISC Engines
As published in Baldwin Product Guide (Form 562-25). Check your exact engine before buying.