BlackStar 80BS53 1 3/8 K2S - 80 Pitch Finished Bore Sprocket - 53 Tooth - 1-3/8" Bore Pitch-2052 "text": "1215L6 is a micro-v

"text": "1215L6 is a micro-v belt used on serpentine and multi-rib accessory drives — HVAC blowers

"mpn":"TB037256252969"

"text": "1760-P8M-50 has a 8 mm tooth pitch

com/products/diesel-belting-520j43-micro-v-micro-v-belt"

BlackStar 80BS53 1 3/8 K2S - 80 Pitch Finished Bore Sprocket - 53 Tooth - 1-3/8" Bore Pitch-2052 "text": "1215L6 is a micro-vThe BlackStar 80BS53 1 3 8 K2S is a 80 pitch Finished Bore roller chain sprocket with 53 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 3 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 80BS53 1 3 8 K2S Chain Pitch 80 Number of Teeth 53 Bore Size 1 3 8" Minimum Bore 1 3 8" Maximum Bore 2 15 16"