Rotary 10133.  PULLEY IDLER V 37/64"X 2-1/2" VIP3560-3.585 COMPOSITE.

Daye 2109100190A

Cub Cadet 756-05024

Fits Murray MT100 & MT200 Models MYT4213500, MYT4219000.

Dimensions and Specifications
WIDTH 37/64"
ID 17"
OD (where belt rides) 2-1/2"

Overall OD 3-9/16"

SR-1