Port Side .015 Over Piston Kit With Rings Compatible With 1998-2012 Mercury Mariner Optimax V6 2.5L

OEM CROSS-REFERENCE PART NUMBERS (PORT SIDE):
• 2720-889639A02
• 326764 (wrist pin)
• 326765 (circlip retainers)

SPECIFICATIONS:
• Type: Port Side Piston Kit with Ring Set, Wrist Pin, and Circlip Retainers
• Size: .015 Oversize
• Bore: 3.516" (.015 oversize over 3.501" standard)
• Engine: V6 2.5L 2-Stroke OptiMax DFI
• Horsepower: 135HP, 150HP, 175HP, 200HP
• Side: Port
• Material: Cast Aluminum
• Kit Quantity: 1 Cylinder

COMPATIBILITY:
• 1998-2012 Mercury/Mariner 135HP OptiMax V6
• 1998-2012 Mercury/Mariner 150HP OptiMax V6
• 1998-2012 Mercury/Mariner 175HP OptiMax V6
• 1998-2012 Mercury/Mariner 200HP OptiMax V6
• Sea-Doo Sport Boats with Mercury OptiMax V6
• V6 requires 3 port + 3 starboard pistons for complete rebuildPRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
MERCURY/MARINER OPTIMAX V6 DFI OUTBOARD ENGINES (1998-2012):

V6 2.5L OPTIMAX DFI MODELS (3.501" BORE):
• 135HP OptiMax V6 DFI (2000-2012)
• 150HP OptiMax V6 DFI (1998-2012)
• 175HP OptiMax V6 DFI (1998-2012)
• 200HP OptiMax V6 DFI (1998-2012)

SEA-DOO SPORT BOATS:
• Sea-Doo Speedster with Mercury OptiMax V6
• Sea-Doo Challenger with Mercury OptiMax V6

ENGINE SPECIFICATIONS:
• Configuration: V6 2.5L 2-Stroke OptiMax DFI
• Standard Bore: 3.501"
• Engine Type: 2-Stroke Direct Fuel Injection

IMPORTANT NOTES:
• Port and starboard pistons differ — verify correct side
• V6 engine: order 3 port + 3 starboard kits for complete rebuild
• 3.501" bore — verify bore size matches your engine
• Verify OEM part number before ordering