PISTON KIT 76-81 IT175 66.50, WISECO 374M06650 YAMAHA MX

Part No. 56-W374.050_WI (oro2u.com)
YAMAHA IT175 1977-1981,
Overview of Wiseco Piston Assembly – 374M06650 Wiseco forged pistons are superior in strength and design We carry the full line of Wiseco forged pistons, big bore kits and related items Top-End bearing available-part no. B1021

Included Items: One 66.5mm piston Two 2618CD rings Two CW16 circlips One S259 wrist pin
Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not

indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service