FitBest Carburetor WT-827 for MTD Troy-Bilt TB10CS TB20CS TB20DS TB65SS TB70SS TB90BC Gas Trimmer Replaces 753-05133 New quality replacement carburetor Replaces Walbro # WT-827 / WT-827-1 , WT-149-1, WT-539, WT-539-1 Fits MTD Troy-Bilt TB10CS TB20CS TB20DS TB65SS TB70SS TB90BC WH25CS WH80BC YM20CS YM70SS Gas Trimmer Replacement manufacturer part number: 753-05133 Package includes: 1pcx carburetor, 2pcs x gaskets