Description

Fits: 2006 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LBZ/LMM Duramax Diesel

When replacing your water pump you will need these o-rings and gaskets to prevent premature leaking.

Includes:

  • Upper bypass tube o-ring
  • Lower bypass tube o-ring
  • Water pump outlet gasket
  • Water pump to front engine cover o-ring
  • Water pump to housing o-ring

Optional Turbo Coolant Return Hose:

  • Replace this cracked or worn out hose when installing a new water pump.