Here i have a Carl hurth munchen HBW 5 - 3R part number 02-03025 marine gearbox for Kubota engine, this gearbox came to me with a Kubota engine it works extremely well as you can see from the video what you see is what you get! This gearbox comes with Kubota attachment that will fit any mini series Kubota engines for example Kubota Z482 z602 z400 d722 however there is no need for any modification this Gerbox with all bits included will fit straight way to the models mention but please check this before you buy or make an offer. This gearbox is located in Denham Uxbridge and viewing is welcome. Thank you