The three cyl Isuzu's are common in some Onan gen sets, good engine, better option is the 3 and 4 cyl Kubota.
More reliable than Isuzu no oil leaks.
CJ-3A/B, street jeep
DJ-3A, being refurbished not restored
45 GPW 271022, USMC tribute
45 MB pile of parts, approching 90% FOR SALE/SOLD!!
43 GPW 126414, sold to young enthusiast 2008