065051C CYLINDER HEAD GASKET 850 COPPER

Norton Commando 850 cylinder head gasket copper (Part# 065051C) — premium copper cylinder head gasket for the Norton Commando 850cc engine. The copper gasket provides excellent heat resistance and a reliable seal, making it a popular choice for performance builds and engine rebuilds where extra durability is desired.

The cylinder head gasket seals the mating surface between the cylinder head and barrel, maintaining combustion pressure and coolant integrity. Over time or under high performance use, gaskets can fail, leading to compression loss, oil leaks, or overheating. Replacing with a quality copper gasket ensures a long-lasting, dependable seal.

Copper gaskets can be annealed for improved conformability and reuse, making them ideal for performance and racing applications. Correct specification for the Norton Commando 850cc twin engine.

Key Features

• Copper cylinder head gasket for 850cc engine
• Excellent heat resistance and sealing properties
• Suitable for performance and racing builds
• Can be annealed for reuse
• Part number 065051C

Fitment

• Norton Commando 850cc twin engine — 1973, 1974, 1975 models