Spindle Assembly Replace Number: 143651, 532143651,137152, 137553,532137152, 532137553, 9519,285-041,82-510.Compatible with the following brands: for AYP, Husqvarna, Oregon, Craftsman, Roper, Rotary.Compatible with Models: 44" 46" 50" Deck Spindle Assembly Replace 143651 532143651 137553 137152 532-143651 Oregon 82-510 With Mounting bolt Fits Model AYP 44" and 50" ventilated deck Specs Height 4 3/4" 5 Nut must be tightened when fitting.Fits Models:PRGT20H50A, PRGT20H50B,4180-44, 4180-54, 4180-64, 4181-44, 4186-64,4200V-54, 421360-C, 421361, 4220-74,8209A89, 8209A99, 8209B89, 8228A89,951942-C, 951943, AYP8186A59, AYP8188A69,AYP8228A79, CSGT18546A, CT1844G,GT44185A, GT4418A, GT4418B, GT4418C, GTH220,HAGTH220B, HD2044A, LC20VH50A, PP1644J, PP1644JA,PP1846A, PP18H44J, PP18H44JA, PP18H46, PP18H46A, PP18H46B, PP20H46,PP22H50KA, PP24H50A, PP24H50B, PPR20H46STA, PPRGT20H50A, PR20H46STA, PRGT2046A, PRGT2046B,Q185H46B, QGT2046A, QGT2046B, QP20H46A,RKGT22H46A,RKGT25H50A, SGT18H46A, SGT18H46B,TS20CH50A, TS20H50B, TS20H50C, TS20V51A, TS20VH50A,WZ185H46B, Y1844D, Y1844E, Y1844F, Y1846A, Y18H44D,YGT1846A, YGT1846B, YGT18H46A, YGT18H46B,YGT22H50B, YGT22H50C, YGT22H50D, YGTB18546A, YP1946A,PQ185H46A, YPQ20H46A,YPQGT20H46A, YPQGT22H46A, YPQGT25H50A.Included:1pcs Yard Spindle Assembly