Interstate-McBee M-3958645 Multi-Layer Steel Cylinder Head Gasket for Cummins 5.9L 6-Cylinder - New

Interstate-McBee M-3958645 multi-layer steel (MLS) cylinder head gasket for inline 6-cylinder diesel — cross-references Cummins number 3958645, associated with Cummins 5.9L 24-valve (ISB/QSB family) applications.

Application: Known application includes Cummins 5.9L inline-6 24-valve engines. Application not independently verified from a data plate or carton — the part is sold on its stamped identifiers and photographs. Note that 5.9L head gaskets are supplied in thickness/protrusion grades; the correct grade must be determined for your specific engine.

Condition: New / NOS. Sealed in its original poly bag, unused, fire rings and sealing beads intact, no corrosion or handling damage. No original printed carton included.

Included: One cylinder head gasket only, exactly as pictured. No bolts, no gasket set.

Quote is subject to final fitment confirmation by engine/transmission serial number, part number, photos, and supplier availability.

Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase.