4BT/6BT/6CT/QSB5.9
Explore our comprehensive range of premium gasket kits, seals, and overhaul components for Cummins 4BT/6BT/6CT/QSB5.9 engines. Whether you are rebuilding a classic mechanical B-Series or maintaining an electronic QSB5.9, VPGASKET delivers heavy-duty replacement parts engineered for maximum durability, absolute combustion integrity, and perfect fitment in industrial and marine applications.
Showing 1–9 of 10 results
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3800487 Cummins Genuine Quality Lower Engine Gasket Kit for ISB / QSB 5.9L Series
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3800558 Upper Engine Gasket Set for Cummins 6CT 8.3L – Premium Overhaul Kit
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3802375 Lower Engine Gasket Kit for Cummins 4BT 3.9L
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3802376 | Premium Upper Engine Gasket Kit for Cummins 6BT 5.9L – Ultimate Top-End Sealing
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3804879 Premium Lower Engine Gasket Kit for Cummins 6BT 5.9L – Essential Overhaul Protection
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4025271 Upper Engine Gasket Kit for Cummins 6CT VPGASKET
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4089173 Upper Engine Gasket Set for Cummins M11 ISM QSM11 Engines
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4089648 Cummins 4BT Upper Engine Gasket Kit for 3.9L Diesel Engine
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4090035 Lower Engine Gasket Set for Cummins ISX15 QSX15 – Professional Overhaul Kit
