HDT 14M 40*PLEASE ALLOW 2 3 WEEK SHIP TIME* Poggi Monoblock HTD timing pulleys. Machined cast iron construction for the 6F, 6WF & 6A, pilot bore. For use with HTD 14M pitch 40mm wide HTD Belt. Description is tooth count, HTD size, width in mm, and finally form of pulley. Part# Description 32I028040 28 14M 40 6F 32I029040 29 14M 40 6F 32I030040 30 14M 40 6F 32I032040 32 14M 40 6F 32I034040 34 14M 40 6F 32I036040 36 14M 40 6F 32I038040 38 14M 40 6F 32I040040 40