Pulley 1-7/8" OD x 1/2" ID Kees # 76252

Pulley 1-7/8" Dia. # 27-88 B Drive Pulley Used by Kees as P/N # 76252

1 -7/8" Dia. for a 3/8" wide V belt,

Hub size is 1/2" ID x 1/2" and is drilled for set screw.