FAFNIR 010-4018S IDLER SPROCKET 18-TEETH 40 CHAIN 0.640 BORE

Timken 010-4018S Stainless Steel Idler Chain Sprocket Ball Bearing With Box

NIB FAFNIR 010-4018S IDLER SPROCKET 18-TEETH 40 CHAIN 0.640 BORE

FAFNIR 010-4018S IDLER SPROCKET 18-TEETH 40 CHAIN 0.640 BORE

181172 Old-Stock; Fafnir 010-4018-S Idler Sprocket; # 40; 18T; 5/8"ID

Fafnir 010-4018-S Idler Sprocket; # 40; 18T; 5/8"ID (TA61MS)

NOS Fafnir 3/8”ID #40 18 Tooth 1/2” Pitch Roller Chain Idler Sprocket 010-4018-S

NIB FAFNIR 010-4018S IDLER SPROCKET 18-TEETH 40 CHAIN 0.640 BORE