Baldwin PF846 cross reference
Secondary Fuel Element
Parts listed as equivalent to the Baldwin PF846. 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
Detroit Diesel Engines 493009; Replaces: GMC 6437284
As published in Baldwin Product Guide (Form 562-25). Check your exact engine before buying.