BlackStar DS80Q17 - Double-Single 80 Pitch Q Sprocket - 17 Tooth Tru-Loc Continental 5V950

Continental 5V950

25AT10/840US is a standardized industry size

Dayco B133

"sku":"284XL1771-D&D"

so a 4/3V650 from any major manufacturer shares the same cross-section and length and runs on the same sheaves

BlackStar DS80Q17 - Double-Single 80 Pitch Q Sprocket - 17 Tooth Tru-Loc Continental 5V950The BlackStar DS80Q17 is a 80 pitch double single strand Q roller chain sprocket with 17 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number DS80Q17 Chain Pitch 80 Number of Teeth 17 Bore Type Plain Bore Hub Style Q Strand Count Double Single Material Steel Outside Diameter 5. 95" Pitch Diameter 5. 442" Approx. Weight 8. 000 lbs Compatible