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Multi-Layer Steel (MLS) Head Gaskets w/4.125 in. bore, .040 in. - C9743

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Multi-Layer Steel (MLS) Head Gaskets w/4.125 in. bore, .040 in. - C9743

MSRP: $46.95

Price: $42.26 10% off!
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Cometic Multi-Layer Steel (MLS) Head Gaskets w/4.125 in. bore, .040 in. - C9743
  • Made using premium fuel-resistant materials that will not become brittle, crack or creep
  • Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper
  • Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide support
  • Withstands the shearing forces created by aluminum heads on case iron blocks
  • MLS gaskets retain torque
  • Single-Layer Steel (SLS) gaskets feature a stainless steel core with embossed outer surfaces that create a heavy-duty seal between the center steel layer and the mating surface
  • Viton gaskets feature a stainless steel core with a .001" thick coating of viton rubber on both sides
  • Sold in pairs

NOTE: Not for Twin-Cooled motors
Specifications
Mfg #: C9743
Part #: 263457
Type Cylinder Head Gasket
Type Head Gasket
Units Pair
Weight 0.31 lbs
Harley Davidson Part Number(s):
16775-99
Alternate/OEM Part Number(s):
09340790
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Resources & Manuals
Fitment for Cometic Multi-Layer Steel (MLS) Head Gaskets w/4.125 in. bore, .040 in. - C9743

Part 263457 fits the following machines

Harley-Davidson

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