hi everyone, i'm a new member and looking for reliable information. will the 5 speed box from a LN130 surf fit my old LN65 ?. they are both 2.4 litre diesels bit i don't know if they are actually the same motor. if they are the same,can i use the the whole unit (bell housing and transfer). i hope someone can help. thanks for taking the time to read this. tojo's rule.