This sale is for a new old stock, never been used Browning 140B11 sprocket for #140 chain with 11 teeth. This has a 1-7/16" bore. NOTE: The boxes that these were in got wet on the top and bottom and the faces on these do have some very minor pitting, but did not get onto the teeth and will not affect the operation of them. Please see pictures. Ask questions if you have them. We describe our items as accurately as possible. We do not know everything, so look at the photos as well as reading description completely. I will ship internationally and will combine shipping on multiple purchases.