Boston Gear NB40A with Martin 40A15 Sprocket a0530473 SS207--T-6-2-3-A-6---CC 109933---1

SS207--T-6-2-3-A-6---CC 109933---1

1-11/16" bolt holes center to center

SS192--G-1-6-2-B---070423---2

---4664 B-2-3-2-F---1

SS222--T-5-1-4-B---CC 114237---17

Boston Gear NB40A with Martin 40A15 Sprocket a0530473 SS207--T-6-2-3-A-6---CC 109933---1Boston Gear NB40A with Martin 40A15 Sprocket Sprocket attached as pictured. Sprocket bore 1 2", pitch 0. 5515" Used Selling As Pictured 5 21JS SS222 T 12 5 7 A CC 121494 4. 00# Return Policy Returns accepted within 30 days. Items sold as is cannot be returned, unless description is in error. Buyer pays return freight. Shipping Policy We ship almost all items with 1 business day of cleared payment. We ship USPS and UPS. We can ship on your account. If