I just want to know for sure before I buy any parts. Will all the engine details be the same for the 3 cylinder diesels?
I just want to know for sure before I buy any parts. Will all the engine details be the same for the 3 cylinder diesels?looks more like the numbers are telling the truth, 1973 the fact that it's 3 banger making it a 4500
I'm not sure what all I'll need to buy. But I'll also want to look up specs like compression, valve lash, and I have no idea what else. I just feel like it'll be important to know what I've got.Yes and no. The 3 cylinder diesel engines from 1965 through at least 1984 were all made basically the same, but they had some differences across the series, and even across models within the same series, and there were also some slight changes made over the years. They also made them with varying bores and strokes for various displacements for the various models within the various series. They changed the block design from a canister style oil filter to a spin-on style oil filter fairly early-on (11/1/1969), and they changed the block casting design in 1970 which allows you to use the later style tach drive that is driven by the oil pump drive instead of the generator, but they continued to use the generator tach drive until the end of the thousand series run in 1975, and they switched to the oil pump tach drive with the x600 series in 1975. They also used a couple of different kinds of diesel injection pumps on different models as well.
The fact that the engine serial number starts with a D means that it is almost certainly a 201 ci engine with a CAV rotary injection pump. All 4000 series diesel engines were 201 ci displacement and they all used the CAV rotary pump. Since the casting was designed in 1970, that also means that it uses the spin-on oil filter. What parts do you need to buy?
As I said, it looks to be a 1972 4500. Just because it has "5500" on the nose does not mean that's what it is. Any previous owner could have added that at any point in the past.
Please look for the other numbers in the other locations that I mentioned earlier.