Te Puke and Chiefs wider training group hooker, Nathan Harris, did manage to dot down before the break to make the halftime score 15-10 to the visitors.
It took the Mount five minutes to even the scoreline when 'Sheep' Caleb Oakes scored but the game then became a battle of attrition with both teams getting pinged regularly at the breakdown.
Replacement halfback Matt Golding was the match winner for the Mount in the end, kicking two fine penalties under pressure in the final 10 minutes.
Mount coach Rodney Voullaire was relieved to get the win and pleased his players finally got what their hard work this season has deserved.
"Te Puke is a great team and we are not going to take that away from them. They have won it two years in a row and there is a reason for that. There were two top teams out there and I rate my team highly.
"We have been doing a lot of work on scrums and lineouts, even though our set piece was not the best today.
"The boys are getting used to that tight rugby. If you look at the games we have lost, we have been playing really good structured rugby but it has only been that last vital minute when we have made little mistakes which are very important to winning and losing. It was only a matter of time until get the positive end of the stick."