BlackStar H40A21 - 40 Pitch A-Plate Sprocket - 21 Tooth Pitch-100 "text": "The 7/3V450 has a

"text": "The 7/3V450 has a 3/8\" width

Dayco 10/C390

"name": "Does 345L100 ship from Houston

com/s/files/1/0666/7721/products/3M_5M_8M_14M_HTD_Timing_Belt_7a1b28c2-fdd5-4bbb-b0f0-fb68efd6156b

BlackStar H40A21 - 40 Pitch A-Plate Sprocket - 21 Tooth Pitch-100 "text": "The 7/3V450 has aThe BlackStar H40A21 is a 40 pitch A Plate roller chain sprocket with 21 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number H40A21 Chain Pitch 40 Number of Teeth 21 Bore Type Plain Bore Hub Style A Plate Strand Count Single Material Steel Hardened Teeth Yes Outside Diameter 3. 62" Pitch Diameter