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)