Hi besser_au, I have contacted Bruce, (Forum admin and site owner) about the availability of gearbox parts for the 1979 Rover Rancher 2 Model 11046, as he feels that they will not be available and are very thin on the ground. Second hand parts may be your only option.
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