Description:

Replaces OEM Parts: Yamaha 1PD-14901-00-00. Compatible with: Yamaha 2012-2013 YFZ450. Main Jet Installed: 158; Main Jet Spares: None; Pilot Jet Installed: 65; Pilot Jet Spares: None; Air Jet Installed: 70mm. Input Port Size OD: 48mm; Input Port Size ID: 42mm; Output Port Size OD: 62mm; Output Port Size ID: 59.5mm. Center Hole to Center Hole: None; Choke is Manual Operation; Bowl Heater Included? No.