Podoy TB475SS Carburetor For Troy-Bilt Ryobi Trimmer Parts TB525CS Carb Primer Bulb TB575SS TB525CS TB26TB TB475SS TB490BC TB425CS Trimmer Package includes 1 pc carburetor + 2 pcs primer bulb Fits Troy-Bilt TB490BC TB425CS Gas Trimmer Carburetor / primer bulb:Troy-Bilt TB26TB TB475SS TB146EC TB590BGas Trimmer Carburetor For Troy-Bilt Ryobi TB525CS TB26TB TB475SS TB490BC TB425CS 753-04745 753-04296 MTD MP425 MP426CS MP475 753-1225 650R 825R 875R Trimmer 753-04745 753-1225 Non original aftermarket part