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The BlackStar DS40A18 1 3/8 K2S is a 40 pitch double-single strand A-Plate roller chain sprocket with 18 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 and is ready for immediate installation.
| Specifications | |
|---|---|
| Part Number | DS40A18 1 3/8 K2S |
| Chain Pitch | 40 |
| Number of Teeth | 18 |
| Bore Size | 1-3/8" |
| Bore Type | Plain Bore |
| Hub Style | A-Plate |
| Strand Count | Double-Single |
| Material | Steel |
| Approx. Weight | 1.8 lbs |

Cross-references: Browning D40A18, Martin D40A18, Boston Gear D40A18
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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