YTH18542 Carburetor for Husqvarna YTA18542 592953 YTH2042 PB195H42LT LTH1438 Craftsman YTS3000 LT3000 Poulan Pro Troy Bilt lawn tractor with 17hp 18hp 19hp engine. Compatible with Husqvarna YTH2042, YTA18542, YTH1842, PB195H42LT, LTH1438 lawn tractors.
