4 Size Fuel Line Hose:3mm x 6mm ; 2.5mm x 5mm; 3mm x 5mm; 2mm x 3.5mm ; 8pcs,Total 32ft (9.6meter)Function:This replacement set is fit for most chainsaws,trimmers and common 2 cycle small engine.Snap in Primer Bulb: Replace manufacturer part number: 188-512, 188-512-1; Fits for the carburetors of chainsaws, blowers, trimmers. That have the snap in primer assemblies.Fuel filters: Model: 530095646; Fits most Hom-elite chainsaws and trimmers.Fuel filters: Model: -1; High quality replacement fuel filter, fit for Pou-lan Chainsaw 2050 2150 2375 Wee--ter -afts-man Trimmer Chainsaw Blower.Colour:Photo ColorMaterial:plasticPackage Contents:8 x Fuel Line4 x White Fuel filters5 x black Fuel filters4 x Snap in Primer Bulb5 x Primer BulbOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.