product code 3697General description:suction: manual with a cableplastic leverthrottle: 24 mmsuction hole diameter: 29.5 mmmounting screw spacing: 48 mmmounting hole diameter: 6.5 mmair filter mounting: 42 mmFits models:- PZ30 carburetor for motorcycles and ATVs 200 - 250 cm3- has a sprayer and a pump feeding fuel directly in front of the throttle(often called an accelerator pump)