Proven Part Idler Pulley Fits Husqvarna 165888, 532173437, 532165888, Fits 78-054

1x Flat Idler Pulley For 42"  For AYP For Husqvarna For Craftsman (AYP Platform) For Poulan/Poulan Pro  Height: 1 1/4"  ID: 3/8"  OD: 3 7/8" Fits Husqvarna Models LTH1342, LTH1342B, LTH1342C, YTH1342XPA, YTH1542A, YTH1542B, YTH1542C, YTH1542D, YTH1542E, YTH1542XP, YTH1542XPC, YTH1542XPE, YTH1542XPG, YTH1542XPT, YTH1842, YTH1842XPB, YTH18542, YTH2048A, YTH2242A, YTH2242B, YTKH1542XPA, YTH1542XPB, YTH1542XPC Fits Craftsman Models LT1000, LT2000, DYT4000 (AYP Platform) Fits Poulan Models with AYP Built 42" Platforms (2000+) Fits Parts 173437, 532173437, 280-022, 11632, 78-054, 165888, 532165888, 131494, 155191, 173438, 532173438, 597025001 Warning:  Lead-Nickel-Cancer and Reproductive Harm PP78054