This brand-new head gasket is a direct replacement for Cummins ISL engines, designed to provide a secure seal between the cylinder head and engine block. Built to OEM specifications, it prevents coolant, oil, and compression leaks, helping ensure reliable top-end engine performance in heavy-duty and vocational applications.
OEM Cross Reference:
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3943366
Condition: New, high-quality aftermarket replacement
Application: Cylinder head gasket for Cummins ISL engines
Features & Benefits:
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Precision-engineered to meet OEM sealing requirements
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Designed to withstand high combustion pressure and thermal cycling
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Helps prevent coolant/oil cross-contamination
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Ideal for head gasket replacement, top-end rebuilds, or in-frame overhauls
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NOTE - CUT OFF TIME FOR SAME DAY SHIPPING IS 3PM CENTRAL TIME. ORDERS PLACED AFTER 3PM WILL SHIP OUT NEXT BUSINESS DAY. NEXTDAY SHIPMENTS THAT DO NOT ARRIVE ON TIME ARE NON-REFUNDABLE.
-FOR ORDERS INCLUDING HEAVY ITEMS(INFRAME KITS, HEADS,ETC.) WILL BE PLACED ON A SHORT HOLD WHILE WE VERIFY ADDRESS AND SHIPPING IS CORRECT.
NOTE - All open orders will have a 20% restocking fee. All returns will have a shipping fee.
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NEW CUMMINS ISL HEAD GASKET. | OEM#3943366
$56.59
