Hello,

After having my Tamiya gearboxes fail in my Sherman and Panther with metal tracks, and because of the good performance of my HL Tiger with metal gearboxes I put HL 3/1 gearboxes in both the Sherman and Panther and they run great. For the price you cannot go past them. They are even partially bushed with bearings.

They start out noisy but quieten down after a while and a bit of oil.

There are posts in this forum on how I installed them.

I will be installing some soon in my new second hand Tamiya Tiger that I am refurbishing too.

Thats my 2 bobs worth.

Cheers

Alan.