Replaces shaft in our R12066 Spindle Assembly replacing MTD 918-0574C
for later models with 42" deck - 600 series

HOUSING ONLY FOR SPINDLE ASSEMBLY.  
Applications: MTD 38" and 42" cut decks, 600 series, 1997 and newer.  
Fits R11962 - Spindle Assembly for MTD 918-0138, 38" & 42" Cut, Star Hole Blades
R12219 - Spindle Assembly for MTD 618-0624
R12066 Spindle Assembly for MTD 918-0574C later model 42" deck - 600 series
R12883 - Spindle Assembly replaces Cub Cadet 618-0427C, 918-0427C.
R13131 - Spindle Assembly replaces Cub Cadet 918-04461, 717-04461

Replaces MTD 738-1010A, Toro 112-0884
Fits 42" & 50" Decks.
Fits Our R12219 Spindle Assembly. 6-3/8" Long.
Spindle Shaft only.
OVERALL LENGTH: 6-3/8"

Replaces (OEM): MTD 618-0565, 618-0574, 918-0565, 918-0574, 918-0574C
Fits later model 42" deck - 600 series.
Height: 4 7/8"
6 point star
5 3/4" OD of pulley
Includes pulley and nut
Comes with Grease fitting
For just a replacement shaft, use our R12379 MTD Spindle Shaft.

* This part replaces: 618-0268, 618-0268A, 618-0428,
618-0428A, 618-0428B, 918-0268, 918-0428, 918-0428A

Replaces MTD 618-0431, 618-0594, 918-0431
Pulley diameter is 5" and overall length is 6-3/4".
Fits 46" Deck.