Shaft replaces part number 187291, 192872, 532187291, 532192872, used on 187292 spindle assembly For AYP/ROPER/SEARS: 187292 192872, 532187291 532187292 285-766, Height 7 1/2″ For 46″, 48″ and 54″ decks??Fits our 100 0024 Spindle Assembly Complete Spindle Shaft Assembly With Both Bearings,Pulley Locknut, Spacer,Blade Bolt/Washer This is non-original aftermarket part but It made exactly fit for 187291, 192872, 532187291, 532192872Replaces 187291 ,AYP,Electrolux,Poulan,Weed Eater,,Sears SPINDLE SHAFT WITH LOWER BEARING ASSEMBLY. OEM Spec lawn mower spindle shaft with bearing for 48″ and 54″cut riding mowers.Refer to part numbers 532187291 and/or 187291. Bin # 532 187291, bin 187291 Length: 7-5/8″Replaces: AYP/ROPER/SEARS 187291 AYP/ROPER/SEARS 187292 AYP/ROPER/SEARS 192872 AYP/ROPER/SEARS 532187291 AYP/ROPER/SEARS 532187292 AYP/ROPER/SEARS 532192872 532 19 28-72 OREGON 85-032 SUNBELT B1AY15 Lawn tor and Riding Mowers 917287461 917288480 917.276865 917276911 917289740 91