Cometic Gasket

Cometic MLS Head Gasket GM Duramax LB7 to LML .140in 4.100in Bore RHS - Single

SKU: cgsC5882-140 UPC: 191070526023
Backordered – call for lead time

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Expected ship time: usually within 24–48 hours; some vendor items may take longer.

Call: (503) 235-1947 | Email Us: info@dfispdx.com

$224.50

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

Built for the GM 6.6L Duramax LB7, LLY, LBZ, LMM, LGH and LML, this .140in Cometic MLS head gasket holds combustion pressure between the head and block on the passenger side (RHS) bank.

Key Features

  • Multi-layer steel (MLS) construction: embossed stainless steel layers with Viton-coated outer layers
  • .140in compressed thickness
  • 4.100in bore
  • Right-hand (passenger) side
  • No sealant required

Fitment

  • GM 6.6L Duramax LB7, LLY, LBZ, LMM, LGH and LML

Product Details

  • Brand: Cometic
  • Manufacturer Part Number: C5882-140

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 0.24

Shipping Length: 24.0

Shipping Width: 9.75
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.