Elring MLS Head Gasket Grade A 1.20mm 2017-2024 GM 6.6L Duramax L5P - Single

SKU: ELR11874 UPC: 041248849712
In stock - 6 items available
Regular price $120.13
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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.

Elring MLS head gasket grade a 1.20mm for 2017-2024 GM 6.6L Duramax L5P. Use it when the cylinder head is removed for a gasket failure, an overhaul or head work.

Key Features

  • Grade A, 1.20mm compressed thickness class - match the grade to the engine's piston protrusion measurement
  • Multi-layer steel (MLS) construction

Fitment

  • 2017-2024 GM 6.6L Duramax L5P

Product Details

  • Brand: Elring (ElringKlinger)
  • Manufacturer Part Number: 429.123
  • Interchange and OE cross-reference numbers: 1263478, 12673826, 12676857, 12679696, 12727484

1263478 / 12673826 / 12676857 / 12679696 / 12727484

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).

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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.