Port Side .020 Over Piston Kit With Rings Compatible With 2003-2012 Mercury Mariner V6 2.5L Optimax

OEM CROSS-REFERENCE PART NUMBERS (PORT SIDE):
• 785-854686A11 (standard reference)
• 785-841088T1
• 785-854686A7
• 785-9737T11
• 326764 (wrist pin)
• 326765 (circlip retainers)

SPECIFICATIONS:
• Type: Port Side Piston Kit with Ring Set, Wrist Pin, and Circlip Retainers
• Size: .020 Oversize
• Bore: 3.521" (.020 oversize over 3.501" standard)
• Engine: V6 2.5L OptiMax DFI 2-Stroke
• Horsepower: 135HP, 150HP, 175HP, 200HP
• Side: Port (Left)
• Material: Cast Aluminum
• Kit Quantity: 1 Cylinder

COMPATIBILITY:
• 2003-2012 Mercury/Mariner 135HP V6 2.5L OptiMax
• 2003-2012 Mercury/Mariner 150HP V6 2.5L OptiMax
• 2003-2012 Mercury/Mariner 175HP V6 2.5L OptiMax
• 2003-2012 Mercury/Mariner 200HP V6 2.5L OptiMax
• Port side pistons only — requires matching 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 V6 2.5L OPTIMAX ENGINES (2003-2012):

V6 2.5L OPTIMAX DFI 2-STROKE MODELS (3.501" BORE):
• 135HP V6 2.5L OptiMax (2003-2012)
• 150HP V6 2.5L OptiMax (2003-2012)
• 175HP V6 2.5L OptiMax (2003-2012)
• 200HP V6 2.5L OptiMax (2003-2012)

ENGINE SPECIFICATIONS:
• Configuration: V6 2.5L OptiMax Direct Fuel Injection
• Standard Bore: 3.501"
• Engine Type: 2-Stroke DFI OptiMax
• Piston Side: Port (Left)

IMPORTANT NOTES:
• Port and starboard pistons are DIFFERENT — this is the PORT side only
• Order matching starboard piston kit separately for complete rebuild
• V6 engines: order 3 port + 3 starboard pistons
• 3.501" bore — verify bore size matches your engine
• Fits 2.5L OptiMax models only — NOT 3.0L OptiMax
• Verify OEM part number before ordering