Cylinder Head Gasket for Komatsu DA640 Diesel Engine

Product Name: Cylinder Head Gasket

Fit Engine: Komatsu DA640

Condition: 100% Brand New, direct‑fit replacement

Material: Multi‑layer composite steel

• Multi‑layer composite steel structure, great heat‑resistant and pressure‑resistant performance
• Special red sealing bead design for reliable seal of combustion chamber, coolant and oil passages
• Resist high‑temperature impact and cylinder pressure under heavy‑load working condition
• Precision machined according to original specification, perfect fit for cylinder block and cylinder head
• Core sealing component for engine overhaul and cylinder‑head assembly

This cylinder head gasket is designed for Komatsu DA640 diesel engine. It seals combustion chamber, cooling water channels and oil passages between cylinder head and engine block. Widely applied on heavy‑duty excavators, bulldozers, mining machines and generator‑set engine repair.

We supply parts for Kubota, Cu mmins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vol vo, Deutz, Doosan, Daewoo, John D eere, Scania, Hyundai, JCB etc.

Shipping: Sea freight, air freight and international express are all available.

Tax Notice: All import duties and local destination taxes shall be borne by the buyer. Please verify local customs regulations in advance.

Q1: Which engine fits this cylinder head gasket?

A: It fits Komatsu DA640 diesel engine.

Q2: What are failure symptoms of broken cylinder head gasket?

A: Coolant mixing with engine oil, bubble in water tank, engine power drop, white exhaust smoke.

Q3: Installation tips?

A: Clean block and head mating surfaces completely, follow OEM torque‑sequence to tighten cylinder head bolts.