Hi aussietrev, unfortunately that is the 12 tooth top sprocket for the Scotty Model 45 and the Rover 45....essentially the same machine...not the Rover Thoroughbred which is the machine this member has. Many thanks for your help tho.
Please do not PM me asking for support. Please post your questions in the appropriate forums, as the replies it may receive may help all members, not just the individual member. Kindest Regards, Darryl