40 Roller Chain Sprocket 17 Teeth 7/8" Bore 40B17-7/8 40BS17H-7/8
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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
| Durable 40 Roller Chain Sprocket with 17 Teeth and a 7/8" Bore, designed for smooth, efficient power transmission. Perfect for industrial and mechanical applications requiring reliable performance This is an aftermarket replacement. Compatibility may vary depending on the machine's serial number. |

Frequently Asked Questions
Is this an OEM part?
No, this is a premium aftermarket replacement part designed to meet or exceed the performance specifications of the original equipment.
How do I confirm compatibility?
Please verify that your model is listed in the compatible models section and compare any available reference part numbers with your existing component before purchase.
Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.