1. 2 Size fuel line: 4 feet 6616 Fuel Line Hose I.D. 080¡± O.D. .140¡±(2mmx3.5mm); 4 feet 6617 Fuel Line Hose I.D. 3/32¡± O.D. 3/16¡±(2.5mmx5mm)
2. Fuel filter : replace 530095646 530010897 530014362 530014815 530023364 530047004 530095649, use on Husqvarna 124 125 128 series trimmer / burshcutter; Poulan 2250 2250LE 2350 2375 2375LE 2450 2550 2550LE 2550SE 2555 FLW 2775 2900 4620AVX 4018AV 4218AVL PP125E PP22 PP220 PP220LE PP221 PP221LE PP222 262 PP258TPC PP260 PP260LE PP262 PP295 PP331 PP445 PP3816 PP3816AV PP4218 PP4218AV PP4218AVL PP4218AVHD PP4620AVHD PP4620AVL PP4620AVX PP5020AV
3. Snap in Primer Bulb Pump 188-512 188-512-1: fit for Poulan 35879158 35879558 35879898 3587952 35879556 35879516 3587958 35879518; HOMELITE HLT28 ST145 ST155 CS50 CS4018 CS5020 D4150B D450B D4550BC CS40; Craftsman Ryobi UP04033 300780004 300780001. Height:32.9mm / 1.295inch ,wide:21mm / 0.827inch .
4. Package included: 3 x fuel filter, 3pcs primer bulb, 2 x 4 feet fuel line
5. OuyFilters focus on provide high quality products at fair price: Professional factory, Professional technical support; 3 Months warranty; if you unsatisfy with our product, you can return to our warehouse, no risk.