Parts are available, but not too easy of a find. The good thing is all the Japanese diesel engines in the mini pickups (Nissan, Toyota, Mitsubishi, Isuzu) were also used in forklifts of that era. I have serviced them all. Great engines for in a forklift, but gutless for much else. All of them are reliable but would greatly benifit from a turbo if used in a little pickup.