Savoir Fuel Lines Air Fuel Filter Spark Plug Primer Bulb Repair Kits For Poulan Craftsman Chainsaws Trimmers Brush Cutter Blower Gas Fuel System Repair Parts :Snap In Primer Pump/ 188-512, Fuel Lines/6616 6617, Fuel Filter/530095646 , Spark Plug, Air Filter 530037793 Snap in primer pump 530047721 # 188-512 2 Feet 6616 (530069216) Yellow Fuel Line I.D. 080 O.D. .14 (2mmx3.5mm) 2 Feet 6617 (530069247) Yellow Fuel Line I.D. 3/32 O.D. 3/16 (2.5mmx5mm) Package include: 1pc primer bulb + 1pc fuel filter + 1pc spark plug + 1pc air filter + 2 Feet 6616 fuel line + 2 Feet 6617 fuel line