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Cometic C4306-040 MLS Cylinder Head Gasket for Jaguar Engine - 3.8L XK6

(1959-1961 Jaguar Mark IX; 1962-1964 Jaguar Mark X; 1958-1961 Jaguar XK150)

Part of: Cometic MLS Cylinder Head Gasket Bore Honda

Other options in this family: Cometic C4311-040 Cometic C4251-030 Cometic C4232-030 Cometic C4962-028 Cometic C5434-051

Manufacturer

Picture for manufacturer Cometic

Part Number

C4306-040
4 reviews
Sale Price

$169.44

Estimated ship date Tuesday, November 24

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Product Details

The Cometic C4306-040 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Jaguar 3.8L XK6 engines. This gasket features a .040" (1.0mm) compressed thickness and an 89mm bore diameter, making it ideal for both stock rebuilds and performance applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 89mm bore diameter designed for Jaguar 3.8L XK6 engines
  • .040" compressed thickness provides optimal sealing without compromising compression
  • Embossed stainless steel layers with Viton rubber sealing beads
  • Resists extreme temperatures and pressures in high-performance applications
  • Allows for thermal expansion and contraction without failure

Cometic MLS gaskets are constructed from multiple layers of stainless steel, which provides the strength and rebound characteristics needed to maintain a seal under the most demanding conditions. The MLS design is particularly well-suited for aluminum cylinder heads and blocks, making it an excellent choice for classic Jaguar XK engines. This gasket is manufactured to OEM specifications while offering enhanced durability for modified or performance engines.

Products specifications

Fits

1959-1961 Jaguar Mark IX; 1962-1964 Jaguar Mark X; 1958-1961 Jaguar XK150

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Material

Multi-layer Steel

Lightning fast service! Good prices.

Happy with interface, we'll see if it arrives and is what I ordered.

I'll start off saying that Autoplicity's prices are unbeatable...but, I placed my order on a Saturday night (which I know is the weekend)on a in stock part and it took them till the following Thursday to ship it out. I use my truck to make a living and was hoping to get it a little quicker, but now I'm down another 3-4 days till the part gets here. Also, I sent a e-mail on Tuesday evening regaurding my order and never got a response.

Autoplicity, was very easy to use, very fast, and an enjoyable experience. I would recommend to my closest friends!!

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