OEM PART NUMBERS (66E/66V):
• Yamaha: 66E-11631-01-A0 / 66E1163101A0 (800cc 66E)
• Yamaha: 66V-11631-00-A0 / 66V1163100A0 (1200cc 66V)
• Supersession: 66E -01-A0 → -01-B0 → -01-C0 → -01-D0
SPECIFICATIONS:
• Product Type: Platinum Piston Kit
• Bore Size: 80.15mm (0.25MM OVER — Standard 79.90mm)
• Piston-to-Wall Clearance: .004–.0045"
• Piston: Forged Platinum Grade
• 800cc Engine: 784cc 2-Cyl Twin 2-Stroke PV (66E) | 79.90mm × 78mm
• 1200cc Engine: 1176cc 3-Cyl Triple 2-Stroke PV (66V) | 79.90mm × 78mm
• 800cc (2-cyl): 1 piston per kit, order 2 per engine. 1200cc (3-cyl): 1 piston per kit, order 3 per engine.
• Weight: 2 lbs
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
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