BlackStar H200A18 - 200 Pitch A-Plate Sprocket - 18 Tooth Serpentine Belt "text": "The 4/C315 is used

"text": "The 4/C315 is used for high-shock and high-vibration drives

Specification Value Part Number 169L100 Belt Type Timing Belt Tooth Profile L Trapezoidal Tooth Pitch 9

The 12/5V1400 has a 5/8" width

so the Megadyne XPA2360 interchanges with Gates

BlackStar H200A18 - 200 Pitch A-Plate Sprocket - 18 Tooth Serpentine Belt "text": "The 4/C315 is usedThe BlackStar H200A18 is a 200 pitch A Plate roller chain sprocket with 18 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 H200A18 Chain Pitch 200 Number of Teeth 18 Bore Type Plain Bore Hub Style A Plate Strand Count Single Material Steel Hardened Teeth Yes Outside Diameter 15. 68" Pitch