Piston Kit .020 Over With Rings Compatible With 1987-2006 Mercury Mariner 30Hp-50Hp Inline

OEM CROSS-REFERENCE PART NUMBERS:
• 774-8600A3 (standard reference)
• 774-9137A9
• 326764 (wrist pin)
• 326765 (circlip retainers)

SPECIFICATIONS:
• Type: Piston Kit with Ring Set, Wrist Pin, and Circlip Retainers
• Size: .020 Oversize
• Bore: 2.585" (65.6mm) (.020 oversize over 2.565" standard)
• Engine: Inline 3-Cylinder 2-Stroke Loop Charge
• Horsepower: 30HP, 40HP, 45HP, 50HP
• Piston Type: Symmetrical (fits all cylinders)
• Material: Cast Aluminum
• Kit Quantity: 1 Cylinder

COMPATIBILITY:
• 1987-2006 Mercury/Mariner 30HP 3-Cylinder
• 1987-2006 Mercury/Mariner 40HP 3-Cylinder
• 1987-2006 Mercury/Mariner 45HP 3-Cylinder
• 1987-2006 Mercury/Mariner 50HP 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 (1987-2006):

3-CYLINDER 2-STROKE MODELS (2.565" / 65.1mm BORE):
• 30HP 3-Cylinder 2-Stroke (1987-2006)
• 40HP 3-Cylinder 2-Stroke (1987-2006)
• 45HP 3-Cylinder 2-Stroke (1987-2006)
• 50HP 3-Cylinder 2-Stroke (1987-2006)

ENGINE SPECIFICATIONS:
• Configuration: Inline 3-Cylinder 2-Stroke
• Standard Bore: 2.565" (65.1mm)
• Engine Type: 2-Stroke Loop Charge

IMPORTANT NOTES:
• Symmetrical piston — same piston fits all cylinders
• 3-Cylinder engine: order 3 kits for complete rebuild
• 2.565" (65.1mm) bore — verify bore size matches your engine
• Verify OEM part number before ordering