3943366 cylinder gasket
We mainly deals in Dongfeng truck accessories (engine/axle/gearbox/cabin), especially Dana axle accessories and Cummins engine parts (4BT, 6BT, 6CT, 6L, ISBE, ISDE, ISLE,ISF2.8, ISF3.8, NTA855, KTA19,KTA38, KTA50, M11, ISM, etc.) with great advantages
Product Descreiption
Product Parameters
- Part Number: 3943366
- Product Name: Cylinder Gasket / Cylinder Head Gasket
- Material: Multi‑layer steel (MLS) / composite asbestos‑free gasket material (engine‑standard)
- Fit Engine: Cummins 4BT / 6BT series diesel engine
- Sealing surface: Precision‑cut mating surface for cylinder head and engine block
- Heat‑resistance: High temperature and pressure resistant
Installation Position
It is installed between the cylinder head and the engine cylinder block.
Sandwiched tightly at the joint face of cylinder head and engine block, fixed by cylinder head bolts.
Function
- Seal the combustion chambers inside cylinders, prevent leakage of high‑temperature & high‑pressure combustion gas.
- Seal coolant passages, avoid engine cooling‑water leakage.
- Seal engine‑oil galleries, prevent lubricating oil leaking between cylinder head and block.
- Maintain compression pressure inside each cylinder; keep normal engine power output.
- Isolate engine oil, coolant and combustion gas from mixing with one another.
