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Cometic

Cometic
About Cometic

Cometic Gasket Inc. is a leading worldwide supplier of gaskets and engine sealing solutions for the Automotive Performance, Powersports, Original Equipment and Remanufactured Engine Industries. No matter what you ride, Cometic Gasket can seal your Porsche engine so you can focus on the finish line.

All Cometic products are made in the United States with materials manufactured on American soil.

DISPLAYING 1 to 14 (of 14 products)
Oversize cylinder head gasket 102mm bore. Porsche 997 Gen 1 Carrera S
Code: C4926
Cylinder head gasket - 102mm Bore size
MLX (Multi Layer Steel Stopper) version

Price is for each, 2 required per car

cometic

Fits
Porsche 997 Gen 1 Carrera S 3.8ltr 2005-2008
Porsche 997 Gen 1 Carrera 4S 3.8ltr 2005-2008

Engine Codes
M97.01 - 997 Gen 1 Carrera S 3.8ltr /261 KW

Please check Bore Size and Thickness before ordering

Material: MLX (Multi Layer Steel Stopper)
Compressed Thickness: .032 inch to .054 inch
Bore Shape: Round
Bore Size (MM): 102
Number of layers: 3 to 5
Orientation: None (fits both banks)

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLX Gaskets
Our MLX Gasket (Multi-Layer-Steel-Stopper) features an extra 'stopper' fold-over layer providing a torque limiting surface that prevents yielding of the combustion seals.
High temperature polymer along with embossments provide a micro seal for fluids against the head and block surface.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C4926
99710420102
99710420103

The product you are viewing cross references to these numbers
Best Price
Oversize cylinder head gasket 104mm bore. Porsche 928 S2 and 928 S4
Code: C578
Cylinder head gasket - 104mm Bore size
Porsche 928 S2 and 928 S4
MLS (Multi Layer Steel) version

Price is for each, 1 x LHS and 1 x RHS required per car

cometic

Fits
Porsche 4.7ltr 928 S2
Porsche 5.0ltr 928 S4
Porsche 5.4ltr GTS

Engine Codes
M28.41 - 928 S4 5.0ltr /235KW
M28.42 - 928 S4 5.0ltr /235KW
M28.43 - 928 S 4.7ltr /215KW
M28.44 - 928 S 4.7ltr /215KW
M28.45 - 928 S 4.7ltr /215KW
M28.46 - 928 S 4.7ltr /212KW
M28.47 - 928 GT 5.0ltr /243KW
M28.49 - 928 GTS 5.4ltr /257 KW
M28.50 - 928 GTS 5.4ltr /257 KW

Please check Bore Size and Thickness before ordering

Material: MLS (Multi Layer Steel)
Compressed Thickness: .045 inch to 0.060 inch
Bore Shape: Round
Bore Size (MM): 104
Number of layers: 3 to 5
Orientation: Choose Left (1-4) or Right (5-8)

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLS Gaskets
The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface
finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C578
92810436702
92810436705
92810436711
92810436802
92810436805
92810436811

The product you are viewing cross references to these numbers
Best Price
Oversize cylinder head gasket 100mm bore. Porsche 928 S2 and 928 S4
Code: C578
Cylinder head gasket - 100mm Bore size
Porsche 928 S2 and 928 S4
MLS (Multi Layer Steel) version

Price is for each, 1 x LHS and 1 x RHS required per car

cometic

Fits
Porsche 4.7ltr 928 S2
Porsche 5.0ltr 928 S4
Porsche 5.4ltr GTS

Engine Codes
M28.41 - 928 S4 5.0ltr /235KW
M28.42 - 928 S4 5.0ltr /235KW
M28.43 - 928 S 4.7ltr /215KW
M28.44 - 928 S 4.7ltr /215KW
M28.45 - 928 S 4.7ltr /215KW
M28.46 - 928 S 4.7ltr /212KW
M28.47 - 928 GT 5.0ltr /243KW
M28.49 - 928 GTS 5.4ltr /257 KW
M28.50 - 928 GTS 5.4ltr /257 KW

Please check Bore Size and Thickness before ordering

Material: MLS (Multi Layer Steel)
Compressed Thickness: .027 inch to 0.098 inch
Bore Shape: Round
Bore Size (MM): 100
Number of layers: 3 to 5
Orientation: Choose Left (1-4) or Right (5-8)

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLS Gaskets
The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface
finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C578
92810436702
92810436705
92810436711
92810436802
92810436805
92810436811

The product you are viewing cross references to these numbers
Best Price
Oversize cylinder head gasket 88mm bore. Porsche 924 2.0ltr / 924 Turbo
Code: C4542
Cylinder head gasket - 88mm Bore size
MLS (Multi Layer Steel) version

cometic

Fits
Porsche 924 2.0ltr - 1976 to 1985
Porsche 924 Turbo - 1979 to 1985

Engine Codes
2.0Ltr - 0474 /0475 /0476 /0478 /0479 /047E /047F
Turbo - M31.01 /M31.02 /M31.03 /M31.04 /M31.50

Please check Bore Size and Thickness before ordering

Material: MLS (Multi Layer Steel)
Compressed Thickness: .027 inch to 0.140 inch
Bore Shape: Round
Bore Size (MM): 88
Number of layers: 3 to 5

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLS Gaskets
The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface
finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C4542
93110433706

The product you are viewing cross references to these numbers
Best Price
Oversize cylinder head gasket 102mm bore. Porsche 996 Turbo and GT3
Code: C4492
Cylinder head gasket - 102mm Bore size
MLS (Multi Layer Steel) version

Price is for each, 2 required per car

cometic

Fits
Porsche 996 Turbo to 2001 to 2005
Porsche 996 GT3 - 2000 to 2005
Porsche 996 GT3 RS - 2004

Engine Codes
M96.70 - 996 Turbo 3.6ltr /309 KW
M96.70S - 996 GT2 3.6ltr /340 KW
M96.70SL
M96.76 - 996 GT3 3.6ltr /265 KW
M96.79 - 996 GT3 RS 3.6ltr /280 KW

Please check Bore Size and Thickness before ordering

Material: MLS (Multi Layer Steel)
Compressed Thickness: .027 inch to 0.092 inch
Bore Shape: Round
Bore Size (MM): 102
Number of layers: 3
Orientation: None (fits both banks)

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLS Gaskets
The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface
finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C4492
99710417072
99710417071
99610417072

The product you are viewing cross references to these numbers
Best Price
Oversize cylinder head gasket 106mm bore. Porsche 944 2.7Ltr / 944 S2
Code: C4274
Cylinder head gasket - 106mm Bore size
Porsche 944 / 944 S2
MLS (Multi Layer Steel) version

cometic

Fits
Porsche 944 - 2.7ltr
Porsche 944 S2 - 3.0ltr

Engine Codes
M44.11 & M44.12 - 944 2.7ltr / 121KW
M44.41 - 944 S2 3.0ltr / 155KW

Please check Bore Size and Thickness before ordering

Material: MLS (Multi Layer Steel)
Compressed Thickness: .027 inch to 0.120 inch
Bore Shape: Round
Bore Size (MM): 106
Number of layers: 3

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLS Gaskets
The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface
finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C4274
94410439404
94410439451

The product you are viewing cross references to these numbers
Best Price
Oversize cylinder head gasket 103mm bore. Porsche 924S / 944 2.5Ltr / 944 Turbo
Code: C4273
Cylinder head gasket - 103mm Bore size
MLS (Multi Layer Steel) version

cometic

Fits
Porsche 924S
Porsche 944 - 2.5ltr
Porsche 944S - 2.5Ltr
Porsche 944 Turbo and Turbo S

Engine Codes
M44.01, M44.02, M44.03, M44.04, M44.05, M44.06,
M44.07, M44.09, M44.10
M44.40
M44.50, M44.52

Please check Bore Size and Thickness before ordering

Material: MLS (Multi Layer Steel)
Compressed Thickness: .040 inch to 0.098 inch
Bore Shape: Round
Bore Size (MM): 103
Number of layers: 3 to 5

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLS Gaskets
The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface
finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C4273
95110437402
95110437450

The product you are viewing cross references to these numbers
Best Price
Oversize cylinder head gasket 100.5mm bore. Porsche 924S / 944 2.5Ltr / 944 Turbo
Code: C4272
Cylinder head gasket - 100.5mm Bore size
MLS (Multi Layer Steel) version

cometic

Fits
Porsche 924S
Porsche 944 - 2.5ltr
Porsche 944S - 2.5Ltr
Porsche 944 Turbo and Turbo S

Engine Codes
M44.01, M44.02, M44.03, M44.04, M44.05, M44.06,
M44.07, M44.09, M44.10
M44.40
M44.50, M44.52

Please check Bore Size and Thickness before ordering

Material: MLS (Multi Layer Steel)
Compressed Thickness: .027 inch to 0.140 inch
Bore Shape: Round
Bore Size (MM): 100.5
Number of layers: 3 to 5

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLS Gaskets
The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface
finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C4272
95110437402
95110437450

The product you are viewing cross references to these numbers
Best Price
Oversize cylinder head gasket 95mm bore. Porsche 995 Cayenne S and Cayenne Turbo
Code: C453
Cylinder head gasket - 95mm Bore size
Cayenne S and Turbo 2003-2006
MLS (Multi Layer Steel) version

Price is for each, 2 required per car

cometic

Fits
Porsche 955 Cayenne S 2003-2006
Porsche 955 Cayenne Turbo 2003-2006

Engine Codes
M48.00 - Cayenne S V8 4.5ltr /250 KW
M48.50 - Cayenne Turbo V8 4.5ltr /331 KW

Please check Bore Size and Thickness before ordering

Material: MLS (Multi Layer Steel)
Compressed Thickness: .027 inch to 0.051 inch
Bore Shape: Round
Bore Size (MM): 95
Number of layers: 3
Orientation: Choose Left (1-4) or Right (5-8)

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLS Gaskets
The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface
finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C453
94810417104
94810417106
94810417105
94810417204
94810417205

The product you are viewing cross references to these numbers
Best Price
Oversize cylinder head gasket 105mm bore. Porsche 997.2 Turbo / 991 turbo and GT3
Code: C1414
Cylinder head gasket - 105mm Bore size
MLX (Multi Layer Steel Stopper) version

Price is for each, 2 required per car

cometic

Fits
Porsche 997 Gen 2 Turbo
Porsche 991.1 Turbo
Porsche 991 .1 GT3/GT3 RS
Porsche 991.2 Turbo
Porsche 991.2 GT3/GT3 RS
Porsche 991.2 GT2

Engine Codes
A170 - 997.2 Turbo 3.8ltr /368 KW
MA1.71 - 991.1 Turbo 3.8ltr /383 KW
MA1.75 - 991.1 GT3 3.8ltr /350 KW
MA1.76 - 991.1 GT3 RS 4.0ltr /373 KW
MA1.77
MDA.BA - 991.2 Turbo 3.8ltr /397 KW
MDB.CA - 991.2 Turbo S 3.8ltr /426 KW
MDB.CB - 991.2 Turbo S Exclusive 3.8ltr /446 KW
MDG.GA - 991.2 GT3 C33 4.0ltr /368 KW
MDH.NA - 991.2 GT2 RS 3.8ltr /515 KW

Please check Bore Size and Thickness before ordering

Material: MLX (Multi Layer Steel Stopper)
Compressed Thickness: .032 inch to 0.052 inch
Bore Shape: Round
Bore Size (MM): 105
Number of layers: 4
Orientation: Choose Left (1-3) or Right (4-6)

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLX Gaskets
Our MLX Gasket (Multi-Layer-Steel-Stopper) features an extra 'stopper' fold-over layer providing a torque limiting surface that prevents yielding of the combustion seals.
High temperature polymer along with embossments provide a micro seal for fluids against the head and block surface.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C1414
9A110414900
9A110414905
9A110414800

The product you are viewing cross references to these numbers
Best Price
Oversize cylinder head gasket 106.5mm bore. Porsche 997 Gen 1 Turbo / GT2 and GT3
Code: C14049-030
Cylinder head gasket - 106.5mm Bore size
MLS (Multi Layer Steel) version

Price is for each, 2 required per car

cometic

Fits
Porsche 997 Turbo
Porsche 997 GT3 3.6Ltr
Porsche 997 GT2

Engine Codes
M97.70 Turbo - 3.6ltr /353 KW
M97.70S GT2 - 3.6ltr /390 KW
M97.76 GT3 - 3.6ltr /305 KW

Please check Bore Size and Thickness before ordering

Material: MLS (Multi Layer Steel)
Compressed Thickness: .030 inch
Bore Shape: Round
Bore Size (MM): 106.5
Number of layers: 3
Orientation: None (fits both banks)

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLS Gaskets
The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface
finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C14049-030
99710417071
99610417072

The product you are viewing cross references to these numbers
Best Price
Oversize cylinder head gasket 104mm bore. Porsche 996 Turbo / GT2 and GT3
Code: C14077-040
Cylinder head gasket - 104mm Bore size / .040 inch thick
MLS (Multi Layer Steel) version

Price is for each, 2 required per car

cometic

Fits
Porsche 996 Turbo
Porsche 996 GT3
Porsche 996 GT2

Engine Codes
M96.70 - Turbo 3.6ltr /309 KW
M96.70S - GT2 3.6ltr /340 KW
M96.70SL - GT2 3.6ltr /340 KW
M96.76 - GT3 3.6 /265 KW
M96.79 - GT3 and GT3 RS 3.6ltr /280 KW

Please check Bore Size and Thickness before ordering

Material: MLS (Multi Layer Steel)
Compressed Thickness: .040 inch
Bore Shape: Round
Bore Size (MM): 104
Number of layers: 3
Orientation: None (fits both banks)

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLS Gaskets
The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface
finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C14077-040
99710417072
99710417071
99610417072

The product you are viewing cross references to these numbers
Best Price
Oversize cylinder head gasket 103.5mm bore. Porsche 996 Turbo / GT2 and GT3
Code: C14141-040
Cylinder head gasket - 103.5mm Bore size
MLX (Multi Layer Steel Stopper) version

Price is for each, 2 required per car

cometic

Fits
Porsche 996 Turbo
Porsche 996 GT3
Porsche 996 GT2

Engine Codes
M96.70 - Turbo 3.6ltr /309 KW
M96.70S - GT2 3.6ltr /340 KW
M96.70SL - GT2 3.6ltr /340 KW
M96.76 - GT3 3.6 /265 KW
M96.79 - GT3 and GT3 RS 3.6ltr /280 KW

Please check Bore Size and Thickness before ordering

Material: MLX (Multi Layer Steel Stopper)
Compressed Thickness: .030 inch
Bore Shape: Round
Bore Size (MM): 103.5
Number of layers: 3
Orientation: None (fits both banks)

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLX Gaskets
Our MLX Gasket (Multi-Layer-Steel-Stopper) features an extra 'stopper' fold-over layer providing a torque limiting surface that prevents yielding of the combustion seals.
High temperature polymer along with embossments provide a micro seal for fluids against the head and block surface.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C14141-040
99710417072
99710417071
99610417072

The product you are viewing cross references to these numbers
Best Price
Oversize cylinder head gasket 104.5mm bore. Porsche 996 Turbo / GT2 and GT3
Code: C14076-030
Cylinder head gasket - 104.5mm Bore size
MLS (Multi Layer Steel) version

Price is for each, 2 required per car

cometic

Fits
Porsche 996 Turbo
Porsche 996 GT3
Porsche 996 GT2

Engine Codes
M96.70 - Turbo 3.6ltr /309 KW
M96.70S - GT2 3.6ltr /340 KW
M96.70SL - GT2 3.6ltr /340 KW
M96.76 - GT3 3.6 /265 KW
M96.79 - GT3 and GT3 RS 3.6ltr /280 KW

Please check Bore Size and Thickness before ordering

Material: MLS (Multi Layer Steel)
Compressed Thickness: .030 inch
Bore Shape: Round
Bore Size (MM): 104.5
Number of layers: 3
Orientation: None (fits both banks)

Gaskets are produced to order
Estimated Delivery Time: 5-6 Weeks


MLS Gaskets
The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface
finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

C14076-030
99710417072
99710417071
99610417072

The product you are viewing cross references to these numbers
Best Price
DISPLAYING 1 to 14 (of 14 products)