[Package include]:1 primer bulb,1 primer bulb boy,1 pipeline,2 clamps,1 fuel filter [66-7460 primer bulb]: 66-7460 primer bulb can replace FSL90-0071, 120-440, 24-1027, also compatible with the products of Toro, such as CCR-1000, CCR-2000, CCR-2017, CCR-2450, CCR-3000, CCR-3650, CCR-3654, CCR-Powerlite and more; Not compatible with greater than 10% ethanol fuel; [298090 fuel filter]: 298090 150 um fuel filter is nice replacement for 394358, 394358B, 394358S, 4112, 5098H, 5098, 5098K, it also fits for Briggs and Stratton 7-15HP professional series and extended life series ride-on tractor engines without fuel pumps; [44-2750 primer body]: 44-2750 primer body is compatible with Toro models, including 16585, 16585C, 20329, 20441, 20443, 20581, 20711, 20745C, 20912B, 22031, 22700B, 26640B, 26643, 26643B, 26683, 38170, 38176, 38180, 38181, 38195, 38196, 38409(2400), 38412(2400), 38413(2450), 38418(2400), 38419(2450), 38435(3000)Product Description66-7460 44-2750 298090 Primer Bulb Body Assem