Top End Piston Kit - 94.94 mm - Yamaha WR/YZ450F
The piston is heat-treated with a T-5 hardening and tempering cycle, The piston skirt is coated with high-tech Molybdenum Disulphite to allow faster break in time and increased piston life, Forged piston kit is forged from 2618 aluminum, Forged replica piston is a forged OEM replacement, Top-end piston kit includes piston, rings, pins, circlips, top-end gaskets and cam chain
OCPPARTSWAREHOUSE is not responsible for late deliveries outside of our control. Severe weather, carrier issues, pandemics, natural disasters, etc.
Orders over $75.00 qualify for free shipping.
Orders under $75.00pay a flat shipping rate of $10.95 Offer only applies to 48 contiguous states. Hazardous Materials ship UPS Ground only.
Orders that contain backorders, the order will be held until all parts are in. A customer representative will reach out to you if this is the case. At that time a decision can be made whether or not to split the order.
Alaska orders will be charged a flat $35 charge and will be shipped Post Office Priority Mail. We do not ship Oversized mail to Alaska.
Hawaii orders will be charged a flat $35 charge and will be shipped Post Office Priority Mail. We do not ship Oversized mail to Hawaii.
Puerto Rico orders will be charged a flat $35 charge and will be shipped Post Office Priority Mail. We do not ship Oversized mail to Puerto Rico.

