2.5L 135-175 HP DFI 1998-2005

The diagram to the right is for a Mercury/Mariner Powerhead for V6 135-175 HP 2.5L DFI models from 1998-2005. The following parts correspond to the numbers on this diagram:

  1. Thermostat
  2. Cylinder Head O-Ring Kit (not pictured)

We recommend the following kits for this powerhead:

The diagram to the right is for a Mercury/Mariner Crankshaft Assembly for V6 135-175 HP 2.5L DFI models from 1998-2005. The following parts correspond to the numbers on this diagram:

  1. Rod Bearing
  2. Wrist Pin Bearings
  3. Center Main Bearing
  4. Upper Main Bearing
  5. Lower Main Bearing
  6. Rod Bolt
  7. Connecting Rod

Although not numbered on the diagram, the following items are available for purchase:

Didn't find the Outboard Part you needed?  We have many additional parts in our warehouse.  Please contact us directly to let us do a custom search for the part you need. 

15 products