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Cometic Gasket Part # CGSC4377-040

Cometic Jaguar AJ26/AJ26S/AJ27/AJ27S/AJ28/AJ33/AJ33S .040in MLS Cylinder Head Gasket-93mm Bore-RHS - C4377-040

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Before you order

Canadian since 2005 Questions? Email sales@raptorracing.com

The Cometic Jaguar AJ26/AJ26S/AJ27/AJ27S/AJ28/AJ33/AJ33S .040in MLS Cylinder Head Gasket-93mm Bore-RHS - C4377-040 is a precision-engineered head gasket with a 93mm bore and .040" compressed thickness for the Right-Hand Side (RHS).

The Cometic Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers that conform to surface irregularities and maintain a positive seal. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.

  • Material: Multi-Layer Steel (MLS)
  • Bore Size: 93mm
  • Thickness: .040" compressed
  • Position: Right-Hand Side (RHS)
  • Part Number: C4377-040

Verified fitment: Jaguar S Type (2000–2008); Jaguar Super V8 (2005–2009); Jaguar Vanden Plas (2000–2009); Jaguar XF (2009–2010); Jaguar XJ8 (1998–2009); Jaguar XJR (1998–2009); Jaguar XK (2007–2009); Jaguar XK8 (1997–2006); and 1 more.

Free Canadian shipping on qualifying orders $399+, with no duties or brokerage. Special order and made-to-order items can't be cancelled or refunded once ordered. Oversized items may carry a handling fee depending on your location; pickup in Mississauga has no fee.

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