JD 490D Injection pump

[typ4]

Looking for a good used one .
RE40003, or DB2435-4776
Thanks

 

[thepumpguysc]

Whats wrong w/ the old one that it cant be rebuilt.?? seized.?? H&R worn out.??
U may have better luck just typing>> DB2-4776

 

[typ4]

LOcked and broken head and rotor, shop tells me a stuck injector can do this, Pump looks recently rebuilt, we have owned the machine 5 years, ringed it and 1 liner kit 800 hrs ago, Ran fine all this time, stopped with the bucket in the ditch.LOL
Sheared the shaft.

 

[thepumpguysc]

Injectors can DEF. do it.. PLEASE get them checked before u bolt on another pump.!!
They didnt press it apart.?? We have a "seizure chart" that will lead u to the cause..by "where" it seized.
I'll look to see what I have..

 

[typ4]

I have been a diesel mechanic for 40 + years and never heard of the injectors causing this till they told me. Makes sense. In all those years I have never torn down a DB2 , and I have an IDI ford website. LOL
I just know my limitations, Ive used the same shop in that 40 years.
And I NEVER do fuel pump work without getting the injectors tested or doing it myself.
Let me know ,thanks

 

[typ4]

Will the important parts of this work?
DB2-4359

 

[thepumpguysc]

I checked all my stock & nothing will work..
The DB2-4359 wont work either.. H&R & Dr.Shaft are different.

 

[thepumpguysc]

I'll send ya a prvt msg..