The model year is 1999 the engine number on the engine is 11923 ssanyong have it listed as either 602 or 662.

I know that it is a five cylinder inline injection pump made by bosch. Bosch agents are saying look anywhere you can as repair expensive. The problem is the the governor housing has broken. the governor weights have come out and snapped pump drive shaft.

luckily it has not damaged the block just the front casing inner spine only. No holes so won't leak and is repairable. does this help any.