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Part #: DT660018

DTech DT660018 Lower Rocker Cover Gasket

2001-2004 GM 6.6L Duramax LB7
Part #: DT660018
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The DTech DT660018 Lower Rocker Cover Gasket for your 2001-2004 GM 6.6L Duramax LB7 is manufactured to stringent specifications to provide OEM quality and fitment. Sold individually, 2 required per engine to reseal both sides. 


  • Direct Fit 
  • Replaces GM Part#: 97188896
DTech Warranty:
Consumer/Non-Professional Installers - 1 Year, Unlimited Mileage Warranty. 
Professional Shop / Automotive Truck Installers - 2 Years, Unlimited Mileage Warranty. 

This warranty applies to product used under normal operating conditions and service. Repairs, modification, disassembly or any other alteration of DTech products from their original condition are not covered by this warranty. Warranty will not be extended to failures caused by incorrect installation or application, modification, contamination, negligence or abuse. The warranty does not extend to diagnostic time, incidental or consequential damages.


  • MFG. Number DT660018
  • Manufacturer Name DTech
  • Shipping Weight 1.00 lb.
  • Shipping Length 10 in.
  • Shipping Width 11 in.
  • Shipping Height 1 in.


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