CYLINDER KIT STD 40.00mm 1981-2023 YAMAHA PW50 81-22 4J2-11311-00-00

This standard 40.00mm bore cylinder kit is designed for Yamaha PW50 models from 1981 to 2023. It serves as a direct replacement for the original cylinder components, ensuring reliable engine performance.

Features

• Meets or exceeds OEM quality standards
• Direct replacement for original cylinder components
• Comprehensive kit for a complete top-end rebuild
• Easy to install; professional installation recommended if unsure

Package Includes:

• 1x Cylinder Block.
• 1x Piston.
• 1x Piston Pin.
• 2x Circlips.
• 1x Piston Ring Set.
• 1x Head Gasket.
• 1x Cylinder Gasket.

Cross-Reference Numbers

• 4J2-11311-00-00
• 4J2-11311-01-00
• 3L5-11311-01-00

Vehicle Fitments

• Yamaha PW50 (1981–2023)