Rotary 9519. SPINDLE ASSEMBLY. FITS AYP 44", 46" & 50" DECKS WITH STAR CENTER HOLE. AMP 251-0641 AYP 143651 Oregon 82-510.  Top bearing Rotary 8507, bottom bearing Rotary 442. Mounting Bolts: Rotary 9374.

REPLACES:
AYP/ROPER/SEARS: 143651, 532143651
HUSQVARNA: 532143651

For housing only use part number 137152 

SF-A*(P)