SKU: cgsC4574-040
IN STOCK! Est Ship 3-5 Days.
SKU: cgsC4574-040
IN STOCK! Est Ship 3-5 Days.
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Cylinder Head Gasket
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.
Subaru EJ255 Version 2; 2007+EJ257 .040in. MLS Cylinder Head Gasket; 101mm Bore
Engine Cylinder Head Gasket
Head Gasket, MLS, 101mm Bore, .040 in. Compressed Thickness, Subaru, Each
Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is required.
| UPC | 00191070022884 |
| Brand | Cometic |
| Quantity | Sold individually. |
| Bore (mm) | 101.000mm |
| Lock Wire | No |
| Part Type | Head Gaskets |
| Bore (in.) | 3.976 in. |
| Product Line | Cometic MLS Head Gaskets |
| Gasket Material | Multi-layer stainless steel |
| Compressed Volume (cc) | 8.361cc |
| Compressed Thickness (in.) | 0.040 in. |
| Manufacturer's Part Number | C4574-040 |
| Cometic 03+ Subaru EJ255/EJ257 101mm .040 inch MLS Head Gasket | ||||
|---|---|---|---|---|
| Year Range | Make | Model | Submodels | Region |
| 2006 | Saab | 9-2X | Aero | US |
| 2004-2006 | Subaru | Baja | Turbo | US |
| 2004-2013 | Subaru | Forester | XT, XT Premium, XT Limited, Sports 2.5 XT, X Limited, X Premium, XT Touring | US |
| 2004-2014 | Subaru | Impreza | WRX, WRX STI, WRX TR, WRX Limited, WRX STI Limited, 2.5 GT, WRX Premium, WRX STI Special Edition, Base, Limited | US |
| 2004-2012 | Subaru | Legacy | GT, GT Limited, GT spec.B, 2.5GT | US |
| 2005-2009 | Subaru | Outback | XT, XT Limited | US |
Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.
| Application Data | |
|---|---|
| Make | SUBARU |
| Beginning Year | 2004 |
| Ending Year | 2014 |
| Engine Type | H4 |
| Engine Family | Subaru 4-cylinder |
| Engine Size | 2.5L/2458cc |
| Make | SUBARU |
| Beginning Year | 2007 |
| Ending Year | 2021 |
| Engine Type | H4 |
| Engine Family | Subaru 4-cylinder |
| Engine Size | 2.5L/2458cc |
Cylinder Head Gasket
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.
Subaru EJ255 Version 2; 2007+EJ257 .040in. MLS Cylinder Head Gasket; 101mm Bore
Engine Cylinder Head Gasket
Head Gasket, MLS, 101mm Bore, .040 in. Compressed Thickness, Subaru, Each
Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is required.
| UPC | 00191070022884 |
| Brand | Cometic |
| Quantity | Sold individually. |
| Bore (mm) | 101.000mm |
| Lock Wire | No |
| Part Type | Head Gaskets |
| Bore (in.) | 3.976 in. |
| Product Line | Cometic MLS Head Gaskets |
| Gasket Material | Multi-layer stainless steel |
| Compressed Volume (cc) | 8.361cc |
| Compressed Thickness (in.) | 0.040 in. |
| Manufacturer's Part Number | C4574-040 |
| Cometic 03+ Subaru EJ255/EJ257 101mm .040 inch MLS Head Gasket | ||||
|---|---|---|---|---|
| Year Range | Make | Model | Submodels | Region |
| 2006 | Saab | 9-2X | Aero | US |
| 2004-2006 | Subaru | Baja | Turbo | US |
| 2004-2013 | Subaru | Forester | XT, XT Premium, XT Limited, Sports 2.5 XT, X Limited, X Premium, XT Touring | US |
| 2004-2014 | Subaru | Impreza | WRX, WRX STI, WRX TR, WRX Limited, WRX STI Limited, 2.5 GT, WRX Premium, WRX STI Special Edition, Base, Limited | US |
| 2004-2012 | Subaru | Legacy | GT, GT Limited, GT spec.B, 2.5GT | US |
| 2005-2009 | Subaru | Outback | XT, XT Limited | US |
Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.
| Application Data | |
|---|---|
| Make | SUBARU |
| Beginning Year | 2004 |
| Ending Year | 2014 |
| Engine Type | H4 |
| Engine Family | Subaru 4-cylinder |
| Engine Size | 2.5L/2458cc |
| Make | SUBARU |
| Beginning Year | 2007 |
| Ending Year | 2021 |
| Engine Type | H4 |
| Engine Family | Subaru 4-cylinder |
| Engine Size | 2.5L/2458cc |
