Cometic 90+ Nissan Silvia / 240SX KA24DE 90mm .070 inch MLS Head Gasket

SKU: CGSC4285-070

Head Gaskets

CG Head Gaskets

Cometic 90+ Nissan Silvia / 240SX KA24DE 90mm .070 inch MLS Head Gasket

Cometic Gasket

Cometic 90+ Nissan Silvia / 240SX KA24DE 90mm .070 inch MLS Head Gasket

SKU: CGSC4285-070

Head Gaskets

CG Head Gaskets

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Description

MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel

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, itâ€™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:	cgsC4285-070
Position:	N/A
Prop 65 (C, R or CR):	CR
Prop 65 - Short Label:	Prop_65.jpg
Prop 65 Warning Label:	Prop_65.jpg
Prop 65 Yes/No:	Yes
Thickness:	.070in
Title:	Cometic Gasket Automotive Nissan KA24DE .070 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

Data: v4.2 - Upd: 2026-10-01 04:50:24

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

Product Attributes - Brand: Cometic
Product Attributes - Manufacturer's Part Number: C4285-070
Product Attributes - Part Type: Head Gaskets
Product Attributes - Product Line: Cometic MLS Head Gaskets
Product Attributes - UPC: 191070035181
Product Attributes - Bore (in.): 3.543 in.
Product Attributes - Bore (mm): 90.000mm
Product Attributes - Gasket Material: Multi-layer stainless steel
Product Attributes - Compressed Thickness (in.): 0.070 in.
Product Attributes - Compressed Volume (cc): 11.309cc
Product Attributes - Lock Wire: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: KA24DE.

Reference Information

Brand Name/s	Cometic Gasket
StreetFX SKU	cgsC4285-070
SFX Item ID	4161913
Supplier Item Code	4161913
Manufacturer SKU	C4285-070
Manufacturer UPC	191070035181
Alternative References	cgt-c4285-070, 240SX, KA24DE, 90mm