... taper lock and lock assembles etc belt pulley with spider, V belt pulley, AK BK sheave, belt ... A, B, C, Z, wrapped V-belts, raw-edge V-belts, cogged V-belts V-beltpulley specifications:1) European standard: a) V- ... 5V, 8V d) Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH, 2AK, 2AKH, ... aluminum6) Made according to drawings and/or samples; OEM inquiries welcomed Timing pulley specifications:1) ...