Naraku Fuel Valve 15mm for Aprilia, Kymco

Solve hard-starting and fuel starvation issues caused by a failed petcock diaphragm with the Naraku 15mm Fuel Valve. Unlike cheap replicas, the Naraku valve closes completely tight and opens reliably when vacuum is applied — ensuring consistent fuel delivery to your carburetor. The 84mm filter tube extends into the tank to draw fuel cleanly, and the 15mm push-in mount seals with an O-ring for a leak-free fit. Compatible with a wide range of 2-stroke and 4-stroke scooters from Aprilia, Kymco, Piaggio, Vespa, and more.

Key Features

• Vacuum-operated petcock — opens reliably under vacuum, closes completely tight at rest
• High-quality diaphragm — eliminates fuel starvation and hard-starting from a failed OEM valve
• 84mm filter tube — extends into tank for clean fuel draw
• 15mm push-in mount with O-ring seal — leak-free tank installation
• Dual outlet barbs and vacuum port — matches OEM plumbing layout
• Compatible with 2-stroke and 4-stroke engines

• Brand: Naraku
• Part Number: NK201.31
• Filter Length (A): 84mm
• Push-In Mounting Diameter (B): 15mm
• Threaded Filter: M8 x 1.00
• Operation: Vacuum-operated (petcock)
• SKU: 137-81 | MPN: NK201.31

Fits various 2-stroke and 4-stroke scooters using a 15mm push-in fuel valve, including:

• Aprilia (various models)
• Kymco People 50, Kymco Super 9, and other Kymco models
• Piaggio (various models)
• Vespa LX 50 4V, Vespa S 50 4V, and other Vespa models
• MBK (various models)
• Malaguti (various models)
• Peugeot (various models)
• SYM (various models)
• Yamaha Zuma 50 2T (2002–2011)

California Prop 65 Warning: www.p65warnings.ca.gov