3. PW50 Carburetor Main Jet

Genuine OEM Mikuni main jet for the Yamaha PW50 carburetor. Replacing a worn or incorrect jet restores proper fuel delivery and keeps your little ripper running at peak performance.

• Stock size: 70
• Available sizes: 62.5, 65, 67.5, 70, 72.5, 75
• Select your jet size at checkout
• Direct OEM replacement — no modifications needed