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CS54580 Mahle Engine Conversion Gasket Set - GM 2001-2007

SKU: CS54580
Manufacturer: Mahle Aftermarket
2001-2007 GM Duramax 6.6L LB7 LLY LBZ - Mahle Aftermarket's Engine Conversion Gasket Set contains the gaskets and sealing products needed to re-seal the lower end of your Duramax engine. It is designed to be used in conjunction with their Engine Cylinder Head Gasket Install Kit.

PRODUCT DETAILS (click to expand)

Mftr. Part# CS54580
UPC 027067724236
Weight (lbs.): 3.00 lbs.
Dimensions: 2.00" x 17.00" x 12.50"

PRODUCT SPECS (click to expand)

Product Type Head Gasket
Product Type Gasket/Seal/O-Ring Kit
Engine Gasket Set Location Lower/Bottom End
$179.00 (CAD)
Documents & Articles


This kit is designed to be used with Mahle's Upper Head Gasket Install Kits to cover an entire engine reseal. See related products below for reference.

MAHLE Original® head sets give you original equipment form, fit, and function, so the fit is just like the original. MAHLE Original® utilizes OE equivalent or better materials in all their head sets, providing you with the Best Solution™ for your sealing needs. You receive every part you need to complete your gasket repair in one package unless, otherwise stated.


  • Water Pump Gasket Included - Yes
  • Water Outlet Gasket Included - No
  • Timing Cover Gaskets/Seal Included - Yes
  • Rear Main Seal Included - Yes
  • Oil Pan Gasket Included - Yes
  • Head Fasteners Included - No
  • Fuel Pump Gasket Included - No
  • Cylinder Head Gasket Included - No
  • Oil Pan Gasket Material - RTV
  • Rear Main Seal Material - Rubber
  • OEM Part Number Interchange - GM 97729796