have a d20a-5 Komatsu dozer and the engine is bad i was wondering if there are any engine swaps out there that will make my life easier in finding parts like an engine and was told has to have a notch in block for the hyd pump? any help would be appreciated as i have been looking for the stock replacement engine for over a year now no one has one. Thank you in advance for any help
I know where there is a d20 sitting for 10 years needing a engine. They must be scarce.
Not very common in N. America.
I've never laid eyes on one but could a kubota or something else be swaped