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Cometic head gasket .030"/85mm: BMW M50B25 & M52B28 engine C4328-030

Cometic head gasket .030"/85mm: BMW M50B25 & M52B28 engine C4328-030
No Tax, Each £173.83 Taxed, Each £208.60
Stock Lead Time Typically 4-5 weeks
Free UK Delivery Available
.030" thick multi-layer shim steel 325i 95-97, 328i 95-98, 5....


Cometic part number: C4328-030
Gasket bore: 85mm
Gasket thickness: 0.030" (0.76mm)
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 M50B25/M52B25 (2494cc) & M52B28 (1895cc) engine
non-VANOS and single Vanos engines only up to 1998
  • BMW E36 323i, 1995-1998
  • BMW E36/5 323ti 1995-1998
  • BMW E36 325i, 325is 1991-1995
  • BMW E36 328i, 328is 1995-1998
  • BMW E34 525i, 525ix 1990-1996
  • BMW E39 523i 1995-1998
  • BMW E39 528i 1995-1998
  • BMW E38 728i, 728iL 1995-1998
  • BMW Z3 2.8 1997-1998
Additional Information

Additional Information

Part No C4328-030
Fits Engine Type BMW M50B25/M52B28
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 .030"
Brand Logo Cometic Gaskets
Free Shipping Free UK Delivery Available