Cometic Nissan Silvia / 240SX 90mm .040 inch MLS Head Gasket KA24DE 1990-UP
Cometic Nissan Silvia / 240SX 90mm .040 inch MLS Head Gasket KA24DE 1990-UP
Description
IMPORTANT NOTICE: Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Cometic Gasket, Cometic, Cometic Gasket Automotive, Cometic Gasket Marine, Cometic Gasket Powersports, COMETIC GASKETS, Cometic Powersport Gaskets StreetFX SKU cgsC4285-040 SFX Item ID 4162820 Accounting SKU cgs-C4285-040 Manufacturer SKU C4285-040 Manufacturer UPC 191070002220 Alternative References C4285-040, CAGC4285-040, CGT-C4285-040
Cylinder Head Gasket - 90.0 mm Bore - 0.040 in Compression Thickness - Multi-Layer Steel - Nissan 4-Cylinder - Each
Cylinder Head Gasket
MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel
Additional Information
Nissan KA24DE .040in. MLS Cylinder Head Gasket; 90mm Bore
Part Type
Engine Cylinder Head Gasket
Features and Benefits
- Conforms load distribution across the sealing area
- Embossed Outer Layers Coated w/Viton
- Requires less clamp load creating less bore distortion
- The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
- The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes
Product Details
| Bore Diameter: | 90mm |
| Description: | Nissan KA24DE Cylinder Head Gasket |
| Drive Type: | RWD |
| Engine Make/Size: | Nissan KA24DE 2.4L |
| Engine: | Nissan KA24DE 2.4L DOHC 1991-98 |
| Part Number: | cgsC4285-040 |
| Thickness: | .040in |
| Title: | Cometic Gasket Automotive Nissan KA24DE .040 in MLS Cylinder Head Gasket, 90mm Bore |
Product Overview
Cometic Head Gaskets are developed with the performance enthusiast in mind. With so many individual requirements for each motor Cometic offers a number of options to suit your specific motor and needs.
*MLS*
The Cometic MLS gasket is comprised of three layers of Stainless Steel. Cometic uses Stainless steel for increased strength, it's ability to rebound and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a flouroelastomer rubber based material (Viton) designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 2500C or 4820F.
The center or shim layer of the gasket is comprised of an uncoated Stainless Steel layer, which can be varied to accommodate multiple thickness requirements. The MLS gasket is ideal for both aluminum heads to cast iron blocks and aluminum heads to aluminum blocks.
The composition of MLS will also withstand the shearing forces created by aluminum heads on cast iron blocks. No re-torque is necessary. By design the MLS gasket promotes an even torque load across the sealing surface allowing for measurable reduced bore distortion.
*CFM-20*
A perforated steel core with an elastomer surface is ideal for head gaskets allowing heat to be drawn evenly across the gasket surface while providing maximum sealing characteristics when exposed to coolants and oils.
*COPPER*
| Additional Application Notes | |
|---|---|
| • 0.040 in. MLS; 90mm Bore | |
| • Orientation: None Material: MLS Compressed Thickness: .040 Bore Size (MM): 90 Bore Shape: Round 0.040 in. Multi-Layer Steel; 90mm Bore # of layers: 3 | |
| • 0.040 in. Multi-Layer Steel; 90mm Bore | |
| • Orientation: None Material: MLS Compressed Thickness: .040 Bore Size (MM): 90 Bore Shape: Round # of layers: 3 | |
These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.
Product Downloads
Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.
Product Overview
Cometic Head Gaskets are developed with the performance enthusiast in mind. With so many individual requirements for each motor Cometic offers a number of options to suit your specific motor and needs.
*MLS*
The Cometic MLS gasket is comprised of three layers of Stainless Steel. Cometic uses Stainless steel for increased strength, it’s ability to rebound and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a flouroelastomer rubber based material (Viton) designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 2500C or 4820F.
The center or shim layer of the gasket is comprised of an uncoated Stainless Steel layer, which can be varied to accommodate multiple thickness requirements. The MLS gasket is ideal for both aluminum heads to cast iron blocks and aluminum heads to aluminum blocks.
The composition of MLS will also withstand the shearing forces created by aluminum heads on cast iron blocks. No re-torque is necessary. By design the MLS gasket promotes an even torque load across the sealing surface allowing for measurable reduced bore distortion.
*CFM-20*
A perforated steel core with an elastomer surface is ideal for head gaskets allowing heat to be drawn evenly across the gasket surface while providing maximum sealing characteristics when exposed to coolants and oils.
*COPPER*
Features and Benefits
- Embossed Outer Layers Coated w/Viton
Product Details
| Bore Diameter: | 90mm |
|---|---|
| Description: | Nissan KA24DE Cylinder Head Gasket |
| Drive Type: | RWD |
| Engine Make/Size: | Nissan KA24DE 2.4L |
| Engine: | Nissan KA24DE 2.4L DOHC 1991-98 |
| Part Number: | cgsC4285-040 |
| Position: | N/A |
| Prop 65 (C, R or CR): | CR |
| Prop 65 - Short Label: | Prop_65.jpg |
| Prop 65 Yes/No: | Yes |
| Thickness: | .040in |
| Title: | Cometic Gasket Automotive Nissan KA24DE .040 in MLS Cylinder Head Gasket, 90mm Bore |
| WARNING CA Proposition 65 Message: | The state of California has determined that certain chemicals used in the manufacture of this product have been known to cause cancer and birth defects. For more information; visit www.p65Warnings.ca.gov |
| WARNING CA Proposition 65: | Yes |
Part Type
Engine Cylinder Head Gasket
Features
- Conforms load distribution across the sealing area
- Embossed Outer Layers Coated w/Viton
- Requires less clamp load creating less bore distortion
- The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
- The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes
Specifications
Head Gasket, MLS, 90.00mm Bore, .040 in. Compressed Thickness, Nissan, 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.
| Product Attributes | |
|---|---|
| UPC | 191070002220 |
| Brand | Cometic |
| Notes | KA24DE. |
| Quantity | Sold individually. |
| Bore (mm) | 90.000mm |
| Lock Wire | No |
| Part Type | Head Gaskets |
| Bore (in.) | 3.543 in. |
| Product Line | Cometic MLS Head Gaskets |
| Gasket Material | Multi-layer stainless steel |
| Compressed Volume (cc) | 6.464cc |
| Compressed Thickness (in.) | 0.040 in. |
| Manufacturer's Part Number | C4285-040 |
Product Details
| Bore Diameter: | 90mm |
|---|---|
| Description: | Nissan KA24DE Cylinder Head Gasket |
| Drive Type: | RWD |
| Engine Make/Size: | Nissan KA24DE 2.4L |
| Engine: | Nissan KA24DE 2.4L DOHC 1991-98 |
| Part Number: | cgsC4285-040 |
| Position: | N/A |
| Prop 65 (C, R or CR): | CR |
| Prop 65 - Short Label: | Prop_65.jpg |
| Prop 65 Yes/No: | Yes |
| Thickness: | .040in |
| Title: | Cometic Gasket Automotive Nissan KA24DE .040 in MLS Cylinder Head Gasket, 90mm Bore |
| WARNING CA Proposition 65 Message: | The state of California has determined that certain chemicals used in the manufacture of this product have been known to cause cancer and birth defects. For more information; visit www.p65Warnings.ca.gov |
| WARNING CA Proposition 65: | Yes |
Reference Information
| Brand Name/s | Cometic Gasket |
|---|---|
| StreetFX SKU | cgsC4285-040 |
| SFX Item ID | 4162820 |
| Supplier Item Code | 4162820 |
| Manufacturer SKU | C4285-040 |
| Manufacturer UPC | 191070002220 |
| Alternative References | cgt-c4285-040, CAGC4285-040, 240SX, 90mm, KA24DE, 1990-UP |
Brochures
Compatibility
| Cometic Nissan Silvia / 240SX 90mm .040 inch MLS Head Gasket KA24DE 1990-UP | ||||
|---|---|---|---|---|
| Year Range | Make | Model | Submodels | Region |
| 1991-1998 | Nissan | 240SX | Base, LE, SE | US |
| 1998-2004 | Nissan | Frontier | Base, XE, SE | US |
| 2000-2004 | Nissan | Xterra | XE | 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.
Detailed Compatibility
| Application Data | |
|---|---|
| Make | NISSAN |
| Beginning Year | 1991 |
| Ending Year | 1998 |
| Engine Type | L4 |
| Engine Family | Nissan 4-cylinder |
| Engine Size | 2.4L/2389cc |
This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.
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