Forged Piston Kit .040 Over Compatible With 1984-1992 Yamaha 25Hp 30Hp 2-Cyl 689 Block Outboard

OEM CROSS-REFERENCE PART NUMBERS:
• Yamaha: 689-11631-00-94 / 68911631009​4
• Yamaha: 689-11631-00-95 / 68911631009​5
• Yamaha: 689-11631-00-96 / 68911631009​6
• Yamaha: 689-11631-00-97 / 68911631009​7
• Yamaha: 689-11631-00-98 / 68911631009​8
• Yamaha: 689-11636-00-00 (ring set)

SPECIFICATIONS:
• Type: Piston Kit with Rings, Wrist Pin, and Circlip Retainers
• Size: .040 Over
• Bore: 2.875" (73mm)
• Cylinders: 2-Cylinder 2-Stroke
• Engine Block: 689 Series
• Horsepower: 25HP, 30HP
• Material: Forged Aluminum
• Kit Contents: Piston, Rings, Wrist Pin, Circlips
• Condition: New

YAMAHA/MARINER APPLICATIONS:
• Yamaha/Mariner 25HP 2-Cyl 2-Stroke 689 Block (1984-1992)
• Yamaha/Mariner 30HP 2-Cyl 2-Stroke 689 Block (1987-1992)

PRODUCT 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