STENS 285-707 Stens Spindle Assembly Troy-Bilt / Cub Cadet 918-06980, 618-06980.  Includes Spindle Pulley 756-05036, Spindle Shaft 938-04241, & Bearings 941-0919B ( Rotary 442) Upper and lower.  Use Rotary 9466 self-tapping screws to mount to deck.

SF-A(P)

DESCRIPTION
Stens Spindle Assembly
Cub Cadet 918-06980

REPLACES OEM:
Cub Cadet: 618-06980, 918-06980
MTD / Troy-Bilt: 618-06980, 918-06980

FITS MODELS:
Cub Cadet: RZT-L50, LX50, S50, S50KH, XT1-GT50 and XT1-ST54 with 50" deck
MTD: 14A7A3ZQ099, 17ARCBDQ099 and ZT-L50 with 50" deck

SPECS:
Height: 6 1/2"
OD of Pulley: 5"
Thread: 5/8"-18 UNF