Rotary 15287 MTD / Troy Bilt / Toro Spindle Assembly replaces 618-05078 / 918-05078A.

MTD / Troy Bilt / Toro Spindle Assembly replaces 618-05078 / 918-05078A. Fits RZT-L46, RZT-S46. Pulley 6-1/2″. Uses Rotary 14489, Cub Cadet 756-04356 Pulley.
Replaces:

• CUB CADET 756-04356
• MTD 618-05078
• MTD 918-05078A
• Snapper 771307

Dimensions:

• PULLEY: 6-1/2″ 

Fits:

17BDCACT007 – 2691421-00, SZ2046 46″ 20 HP ZTR
17CDCACT007 – 2691566-00, SZ2246, 46″ 22 Gross HP Hydro Drive RZT
2691421-00 – 17BDCACT007, SZ2046 46″ 20 HP ZTR
2691566-00 – 17CDCACT007, SZ2246, 46″ 22 Gross HP Hydro Drive RZT

SR-2 & Bottom(P)