Supersessions & cross-references
OEM & filter cross-referencesP553000 ddtp $46.20 DONALDSON
Cross-reference (aftermarket)LF9009 Amazon eBay $100.00 ISB6.7 firsttruck $19.00 QSC8.3 yemparts $32.43 ISL8.9 yemparts $54.47 4B3.9 ironwing $14.26 QSL9 yemparts $40.62 6B5.9 yemparts $34.95
OEM & filter cross-references from manufacturer catalogs (Donaldson, WiX, Baldwin). Supersessions and aftermarket cross-references from marketplace/supplier listings — treat as leads. Verify the exact part for your serial number before ordering.