Hi Jack, Tassie is a great state. One I would like to visit soon, the model is TOB 120

T for Tanaka
O for out
B for board

120 for 1.2 hp

Tanaka have an easy system TCS is Tanaka Chain Saw and I think the numbers are hp etc. I found they were the correct rings due to another site listing the models that they fit QCP121 is a water pump. Same engine as the outboard and mower

http://www.manualslib.com/manual/168073/Tanaka-Qcp-121.html#manual



Villiers also made a Tanaka engine in 1966 under licence, the P7. Here is an example of the engine fitted to mini bikes

The P7 is a very useful engine

http://jleibovitch.tripod.com/id95.htm

Tanaka history

http://www.tanaka-usa.com/main-navigation/company/history


I did a lot of cross referencing this afternoon, might be able to purchase a newer style of muffler ?

Last edited by paul_c; 29/01/16 08:52 AM.