Help identify turbos

[mykal41]

I have a line on four turbos. The part numbers are as follows.
1. 3801598 3523415 347629
2. 3802776 17. 35224923
3. 3802289
4. 4089343 17-3599110 3300658

some of the turbos have limited info. I hope someone can help. Thanks in advance.

 

[mykal41]

Does anyone know where I can loook these up?

 

[bgilbert]

You could try giving the part numbers to a Cummins distributor, though I doubt you'd get any good info. Pics are the best!

 

[Greenleaf]

Yes, Cummins dealership aka Heavy truck, Ag, or Construction dealership among others (School bus etc. )

 

[Shadrach]

3801598 is a Holset HT3b used on a 14l engine

3802776 is a piston do you mean 3802778 that is a Holset HX35W used on a 5. 9 230 hp in a Freightliner or similar. The intake snail is a different angle than that used on a 2nd gen Dodge but is the same model.

3802289 is a H1C used on non intercooled 3. 9 and 5. 9. It is non wastegated

4089343 is a HX40 and is used on natural gas 8. 3 Shadrach

 

[mykal41]

Thanks . So it looks like none of them are to desirable.

 

[Don Tanklage]

that would depend on what you are wanting out of the turbo...



(your application and hp range)



don



ps - i am getting better at this, huh guys?



pps - my new charger showed up today but the dp wont be here until next week. dohhh

 

[Greenleaf]

that would depend on what you are wanting out of the turbo...



(your application and hp range)



don

It really does. And, perhaps more so, is how you want the truck to run. Little lag, loads of lag. Smoke, no smoke.

 

[mykal41]

The pump is turned up, the fuel pin is ground down,366 gov spring, I run the piston pump upgrade regulated to 15 psi. All the lines are 8an steel braided with AN fittings. I have pod injectors. The 727 is rebuild with some good parts and a nice converter. I have a single 6" stack.

I want to be able to drive the truck not too much smoke and not too much lag. I dont tow, but I do have racks and tool boxes.

Of course I have full gauges And A home made air intake 3" K&N.