40H100
TB Wood'S 40H100 SK Bushing Bore Timing Pulley 40 Tooth, 6.3145" OD, 1" W *NEW*
I like that the PR5G Polyester Resin doesn't become brittle in colder temperatures.
TB Wood'S 40H100-SK 40H100 Tim Pulley
What makes this dependable is the Blaster quality testing before shipping.