BlackStar D60BS20 1 7/8 K2S - Double Strand 60 Pitch Finished Bore Sprocket - 20 Tooth - 1-7/8" Bore Rubber com/s/files/1/0666/7721/files/Diesel_Listing_Under_Maintenence_58fe3937-1e1e-47e4-80a4-cb941d97d30b

com/s/files/1/0666/7721/files/Diesel_Listing_Under_Maintenence_58fe3937-1e1e-47e4-80a4-cb941d97d30b

"sku":"TB072053745870"

Boston Gear DRS50B14

v=1629692946"

so the Megadyne 13/5V3550 interchanges with Gates

BlackStar D60BS20 1 7/8 K2S - Double Strand 60 Pitch Finished Bore Sprocket - 20 Tooth - 1-7/8" Bore Rubber com/s/files/1/0666/7721/files/Diesel_Listing_Under_Maintenence_58fe3937-1e1e-47e4-80a4-cb941d97d30bThe BlackStar D60BS20 1 7 8 K2S is a 60 pitch double strand Finished Bore roller chain sprocket with 20 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 7 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number D60BS20 1 7 8 K2S Chain Pitch 60 Number of Teeth 20 Bore Size 1 7 8" Bore Type Finished Bore