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Cometic head gasket .098"/93mm: BMW M30B34 3.4 12v 82-93 C4477-098

Cometic head gasket .098"/93mm: BMW M30B34 3.4 12v 82-93 C4477-098
No Tax, Each £186.02 Taxed, Each £223.22
Stock Lead Time Typically 4-5 weeks
Free UK Delivery Available
.098" thick multi-layer shim steel. 535i 85-93, 635csi 82-, ....


Cometic part number: C4477-098
Gasket bore: 93mm
Gasket thickness: 0.098" (2.49mm)
Gasket type: multi-layer shim steel

Cometic MLS gaskets are comprised of multiple layers of stainless steel due to its increased strength, ability to rebound and resistance to corrosion. The outer layers of the gaskets are embossed and coated on both sides with Viton - a flouroelastomer rubber based material that is heat resistant to 250C / 482F. Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The centre or shim layer is a uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements. They provide maximum sealing performance for today’s high output engines and require no sealants. Ideal for aluminium heads to aluminium blocks and aluminium heads to cast iron blocks withstanding the shearing force created by the two materials. No need to re-torque, the embossing design of the MLS gasket promotes an even clamp load across the sealing surface allowing for measurable reduced bore distortion.

A surface finish of 50 microinches or finer is recommended for a proper gasket seal. Anything rougher may result in gasket failure.

BMW M30B34 (3430cc) engine
  • BMW E28 535i/535is/M535i 1985-1988
  • BMW E24 635CSi 1982-1987
  • BMW E23 735i 1982-1987
Additional Information

Additional Information

Part No C4477-098
Fits Engine Type BMW M30B34
Part Type Head Gasket
Product Group Gaskets & Seals
Stock Status Stock Lead Time Typically 4-5 weeks
Fits Engine Make BMW
Material Multi Layer Steel (MLS)
Thickness .098"
Brand Logo Cometic Gaskets
Free Shipping Free UK Delivery Available