532173901 Idler Pulley Replaces Craftsman 156493 Idler Pulley Craftsman Pulley 156493, Lawn Mower Idler Pulley 156493, Craftsman Idler Pulley 156493 Craftsman Idler Pulley 46, Craftsman 156493 Pulley, 53215493, 17390 Pulley, 532173901 Pulley, Oregon 78-053, 280-238; Specification of Idler Pulley: Outer Diameter: 4.38", Inner Diameter: 0.4", Total Height: 1.44"; Hardware Kit for 532173901 Idler Pulley: Flanged Hex Bolt : 3/8-16 X 1-1/2", Flat Wahser: 1/2", Lock Nut: 3/8-16" Assembly Tool Kit is Provided for you to Make your Idler Pulley Replacement Easiler and more Convenient. Assembly Tool Kit Includes: 1x 14mm Metric L Shaped Angled Hex Socket Wrench, it is Durable with Nickel-plated Surface Fits for Husqvarna GTH200 GTH225 GTVH200 GTVH205 YTH1746 YTH180 YTH2046, AYP 4186-74 4186-74A 8188A89 8188B89 8196A89 8196A99 8196B89 CSGT18546A CT18546A CT18546B CT46185A CT46185B HDC185H46A HDC185H46B TP1946A YGT1846B YGT18H46B YGT18H46C YGT2046A YGT2046B YGT2046C YGT2046D YGT20D46A YGT20H46A YGTB18546A YP1946A YP1946B YP1946C YPQGT20H46A YPQGT22H46A Lawn Mowers Fits for Poulan Pro HD185H46A HD185H46B DPR20H46STA DPR20H46STB DPR22H46STA DPR22H46STB PP16H46 PP16H46A PP16H46B PP1846 PP1846A PP18H46 PP18H46A PP18H46B PP20H46 PP20H46A PPR20H46STA PR20H46STA PRGT2046A PRGT2046B, Jonsered LTH18-46, Weed Eater SGT18H46A SGT18H46B SGT18H46C WE18546A WE185H46A WE185H46B, Quality Farm & Country YPQ185H46A YPQ20H46A, Quality Pro QP20H46A QP20H46B QPGT22H46A QPGT22H46B, Ranch King RK185H46A RK20H46A RKGT20H46A RKGT22H46A, Roper Rally RE20H46A Lawn Mowers Fits for Poulan Pro HD185H46A HD185H46B DPR20H46STA DPR20H46STB DPR22H46STA DPR22H46STB PP16H46 PP16H46A PP16H46B PP1846 PP1846A PP18H46 PP18H46A PP18H46B PP20H46 PP20H46A PPR20H46STA PR20H46STA PRGT2046A PRGT2046B, Jonsered LTH18-46, Weed Eater SGT18H46A SGT18H46B SGT18H46C WE18546A WE185H46A WE185H46B, Quality Farm & Country YPQ185H46A YPQ20H46A, Quality Pro QP20H46A QP20H46B QPGT22H46A QPGT22H46B, Ranch King RK185H46A RK20H46A RKGT20H46A RKGT22H46A, Roper Rally RE20H46A Lawn Mowers Fits for Husqvarna GTH200 GTH225 GTVH200 GTVH205 YTH1746 YTH180 YTH2046, AYP 4186-74 4186-74A 8188A89 8188B89 8196A89 8196A99 8196B89 CSGT18546A CT18546A CT18546B CT46185A CT46185B HDC185H46A HDC185H46B TP1946A YGT1846B YGT18H46B YGT18H46C YGT2046A YGT2046B YGT2046C YGT2046D YGT20D46A YGT20H46A YGTB18546A YP1946A YP1946B YP1946C YPQGT20H46A YPQGT22H46A Lawn Mowers Assembly Tool Kit is Provided for you to Make your Idler Pulley Replacement Easiler and more Convenient. Assembly Tool Kit Includes: 1x 14mm Metric L Shaped Angled Hex Socket Wrench, it is Durable with Nickel-plated Surface