Servo & MC advice needed

Hi All,
I'm in the midst of redoing the entire braking system of my Def110 300TDi 97' VIN: VA.... Whilst checking for buying a new MC I found out that (if my observations are correct) my def is suited with a series MC and not a Def one. Which makes me now wonder if:
1. My Servo is actually the 'right one' for my model.
2. Which MC I should buy.

According to the diagrams I should have MC model NTC441 but I'm pretty sure I have NTC6096(Girling 74660213). Can I just get NTC441 and fit it on my servo, or would the connection at the push rod be different on my servo unit as its suited with NTC6096. Are there any other difference to take into account like for example brake efficiency/power? I added pictures from my current MC and servo unit. Hopefully somebody can clarify one or another for me, thanks!

TBH mate I would reinstall what I had when it came out of the factory

Hi Payydg,

Thanks for the reply. I will install what was factory fitted. Only questions that's left is if my servo is the original, or if need to get that one new (which would be a shame as it's working properly). Somebody recognizes my servo via the pics? or is there a place where I can find any ID number on the servo? So far didn't manage to find any clues on it.

@Felix_110 , brake servos & MC's, there's such a mish mash fitted til the end of the 300tdi's. Best ref' is LRWorkshop for numbers and pics but beware as many suppliers hardly know the difference between the two main types of servo and the variety of MC's. As @payydg , best fit std servo and MC for simplicity/peace of mind.

https://www.lrworkshop.com/diagrams/land-rover-defender-braking-systems/brake-actuation