.030 Over Piston Kit With Rings Compatible With 1991-2006 Mercury Mariner 50Hp-70Hp Inline

OEM CROSS-REFERENCE PART NUMBERS:
• 2704-821896A4
• 2704-826191A4 (standard reference)
• 326764 (wrist pin)
• 326765 (circlip retainers)

SPECIFICATIONS:
• Type: Piston Kit with Ring Set, Wrist Pin, and Circlip Retainers
• Size: .030 Oversize
• Bore: 2.905" (73.75mm) (.030 oversize over 2.875" standard)
• Engine: Inline 3-Cylinder 2-Stroke Carbureted
• Horsepower: 50HP, 60HP, 70HP
• Piston Type: Symmetrical (fits all cylinders)
• Material: Cast Aluminum
• Kit Quantity: 1 Cylinder

COMPATIBILITY:
• 1991-2006 Mercury/Mariner 50HP 3-Cylinder
• 1991-2006 Mercury/Mariner 60HP 3-Cylinder
• 1991-2006 Mercury/Mariner 70HP 3-Cylinder
• Symmetrical piston — order 3 kits for complete 3-cylinder 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 3-CYLINDER OUTBOARD ENGINES (1991-2006):

3-CYLINDER 2-STROKE MODELS (2.875" / 73mm BORE):
• 50HP 3-Cylinder 2-Stroke (1991-2006)
• 60HP 3-Cylinder 2-Stroke (1991-2006)
• 70HP 3-Cylinder 2-Stroke (1991-2006)

ENGINE SPECIFICATIONS:
• Configuration: Inline 3-Cylinder 2-Stroke
• Standard Bore: 2.875" (73mm)
• Engine Type: 2-Stroke Carbureted

IMPORTANT NOTES:
• Symmetrical piston — same piston fits all cylinders
• 3-Cylinder engine: order 3 kits for complete rebuild
• 2.875" (73mm) bore — verify bore size matches your engine
• Verify OEM part number before ordering