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USD 23.64

MAHLE SS45974 Valve Stem Seal Kit

PART# SS45974 | SKU MCISS45974

Vehicle Fitment:
2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM | See full application list below
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Replace the worn valve stem seals inside your 2001-2010 GM 6.6L Duramax when you purchase the MAHLE SS45974 Valve Stem Seal Kit. Designed as a direct factory replacement, the MAHLE SS45974 Valve Stem Seal Kit is made to OE specifications and is constructed from OEM quality materials.

  • OE Quality 
  • Maintains a Factory Performance
Application Notes:
Position: Intake and exhaust.
16 seals, 2 kits needed per engine. 1 per bank.


  • MPN SS45974
  • SKU MCISS45974
  • GTIN 027067929532
  • ID 100167
  • Manufacturer Name MAHLE
  • Shipping Weight 1.00 lb.
  • Shipping Length 8 in.
  • Shipping Width 6 in.
  • Shipping Height 1 in.
  • Fuel Type Diesel
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L10R3


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