| Masterdrive type AKH sheave pulley. 3.45" OD. Cast iron construction. Uses H style split bushing kit. Uses 3L, 4L and A style v-belts. Part number AK34H. H style bushings available under "Bushings" heading in our store. (AK34H sheave pulley 3.45" od uses h style bushing is the responsibility of Laurie Small) | 
l_small@cedar--rapids.com (Laurie Small) for more information. 
