Replaces Craftsman 131494, 155191, 173438, Husqvarna 5321314-94, 532131494, 532155191, 532173438, 597025001, 173437 Idler Pulley Craftsman 173437 Pulley, Pulley 165888 Idler Pulley Craftsman 165888, Craftsman Part 165888, Pulley Idler Flat 165888, Husqvarna 532173437 Flat Idler Pulley, Husqvarna 532173437 Idler Pulley, 532165888, 5321658-88, Oregon 78-054, 280-022. Fits for Husqvarna LT 16542, LT 18542, LT 18542 A, LT 18542 B, LTH 1342, LTH 1342 A, LTH 1342 B, LTH 1342 C, LTH 1542, LTH 1742 A, LTH 1742 B, LTH 1742 C, LTH 1742 D, LTH 18542 A, LTH 18542 B, LTH 18542 C, LTH 2042 A, LTH 2042 B, LTH 2042 C, YTH 130, YTH 1342 XPA, YTH 1452 XPA, YTH 1542, YTH 1542 A, YTH 1542 B, YTH 1542 C, YTH 1542 D Lawn Tractors. Fits for Husqvarna YTH 1542 E, YTH 1542 XP, YTH 1542 XPB, YTH 1542 XPC, YTH 1542 XPD, YTH 1542 XPE, YTH 1542 XPF, YTH 1542 XPG, YTH 1542 XPT, YTH 1842, YTH 1842 A, YTH 1842 B, YTH 1842 C, YTH 1848 XPA, YTH 1848 XPB, YTH 18542, YTH 2042, YTH 2048 A, YTH 2242 A, YTH 2242 B, YTKH 1542 XPA, YTKH 1542 XPB, YTKH 1542 XPC, CO185H42STA Lawn Tractors. Fits for Ryobi HDK19H42, Husqvarna GT200, GT2254, GTH200, GTH220, GTH2248, GTH225, GTH2250, GTH2254, GTH2350, GTH250, GTH2548, GTH2550, GTH2554, GTH2654, GTH2754, GTVH200, GTVH205, LR125, LT120, LT1238, LT125, LT130, LT140, LT1538, LT16542, LT18542, LTH130, LTH1342, LTH140, LTH145, LTH1542, LTH1742, LTH2042, YT150, YT160, YT180, YT190, YTH130, YTH145, YTH150, YTH1542 Lawn Tractors. Fits for Poulan PB18542LT , PB1842LT , PPR20H42STC, PD1842ST, PR1842STA, HD1842, PPR1742STC , PO165H42C , PB185H42LT, CN1842ST, PK1942LT , PR16H42STA , PR185H42STA Lawn Tractors; Fits for WeedEater WE165T42A, WE14542L, WE16542D, WE16542E, WET2242STB, S165H42A Lawn Tractors. Replaces Craftsman 131494, 155191, 173438, Husqvarna 5321314-94, 532131494, 532155191, 532173438, 597025001, 173437 Idler Pulley Craftsman 173437 Pulley, Pulley 165888 Idler Pulley Craftsman 165888, Craftsman Part 165888, Pulley Idler Flat 165888, Husqvarna 532173437 Flat Idler Pulley, Husqvarna 532173437 Idler Pulley, 532165888, 5321658-88, Oregon 78-054, 280-022. Fits for Husqvarna LT 16542, LT 18542, LT 18542 A, LT 18542 B, LTH 1342, LTH 1342 A, LTH 1342 B, LTH 1342 C, LTH 1542, LTH 1742 A, LTH 1742 B, LTH 1742 C, LTH 1742 D, LTH 18542 A, LTH 18542 B, LTH 18542 C, LTH 2042 A, LTH 2042 B, LTH 2042 C, YTH 130, YTH 1342 XPA, YTH 1452 XPA, YTH 1542, YTH 1542 A, YTH 1542 B, YTH 1542 C, YTH 1542 D Lawn Tractors.