MPN: 188-512 188-512-1 Husqvarna 503936601 530047721 Poulan 530047721 35879158 3587MPN: 188-512 188-512-1 Husqvarna 503936601 530047721 Poulan 530047721 35879158 35879558 35879898 3587952 35879556 35879516 3587958 35879518 Echo 12318139130 Ryobi 01183 300780002 UP04033 300780004 300780001 STIHL 4130 350 6200 Echo 12318139130 Ryobi 01183 300780002 UP04033 300780004 300780001 STIHL 4130 350 6200 Size：D-21mm, Twin Pipe Fitting, Approx. H-33mm Fitment： Poulan PP035 PP031 PP033 PP036 PP131 PP135 PP136 PP136E PP331 PP336 PPB100 PPB100E PPB150E PPB200 PPB200E PPB250E PPB300 PPB300E PPB32SST PPB350 SM132 SM132LE PP338PT PP335 PP333 Gas Trimmer Package Include： 10x Snap in Primer Bulb.
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