.030 Oversize Piston Rings Compatible With 1995-2006 Yamaha 40Hp 50Hp 2-Stroke Outboard 2-Cylinder

OEM CROSS-REFERENCE PART NUMBERS:
• 63D-11603-00-00

SPECIFICATIONS:
• Type: Piston Ring Set
• Size: .030 Oversize
• Bore Size: 2.677" (68mm)
• Displacement: 698cc
• Includes: Compression Ring(s) and Oil Ring(s)
• Quantity: Per Cylinder
• Engine Configuration: 2-Cylinder
• Engine Type: 2-Stroke
• Horsepower: 40HP-50HP
• Material: Cast Iron

COMPATIBILITY:
• Yamaha 40X 40HP 2-Cylinder 2-Stroke (1998-2006)
• Yamaha 40G 40HP 2-Cylinder 2-Stroke (1995-2004)
• Yamaha C40 40HP 2-Cylinder Commercial (1995-2006)
• Yamaha 50H 50HP 2-Cylinder 2-Stroke (1995-2006)
• Yamaha 50G 50HP 2-Cylinder 2-Stroke (1995-2001)
• All tiller and remote control variants
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
YAMAHA 2-STROKE OUTBOARD ENGINES (1995-2006):

YAMAHA MODELS:
• Yamaha 40X 40HP 2-Cylinder 2-Stroke (1998-2006)
• Yamaha 40G 40HP 2-Cylinder 2-Stroke (1995-2004)
• Yamaha C40 40HP 2-Cylinder Commercial (1995-2006)
• Yamaha 50H 50HP 2-Cylinder 2-Stroke (1995-2006)
• Yamaha 50G 50HP 2-Cylinder 2-Stroke (1995-2001)

ENGINE SPECIFICATIONS:
• Configuration: 2-Cylinder
• Standard Bore: 2.677" (68mm)
• Engine Type: 2-Stroke
• Displacement: 698cc

NOTES:
• Ring set is for ONE cylinder — order quantity matching your cylinder count for complete rebuild
• Verify OEM part number before ordering: 63D-11603-00-00
ADDITIONAL YAMAHA 40-50HP APPLICATIONS:
• Yamaha 40X 40HP 2-Cylinder Electric Start (1998-2006)
• Yamaha 40G 40HP 2-Cylinder Manual Start (1995-2004)
• Yamaha C40 40HP Commercial 2-Cylinder (1995-2006)
• Yamaha 50H 50HP 2-Cylinder Electric Start (1995-2006)
• Yamaha 50G 50HP 2-Cylinder Manual Start (1995-2001)
• All tiller handle and remote control variants
• Short shaft and long shaft models