Seller notes

431342 PAI Crankcase Gasket Kit Fits International Navistar specifically the 7.3 / 444 series engines, and has OEM references including Mack 4333-1831673C93 and Navistar 1831673, 1831673C91, 1831673C92, and 1831673C93. PAI Industries® is a brand new, premium aftermarket ISO9001 manufacturer that has been heavily focused on U.S.A. manufacturing since 1973, producing truck parts domestically.Not sure will this part fit?Please contact us for compatibility. We can search quickly and confirm or find...

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