Can any one tell what the part number is for fuel pump assembly on a D8  serial # 1H6461. I have a RD7 that I could use if it is the same fuel pump. The RD7 pump # is a 2A4424. If I can get it figured out I'll try to post some videos of the first start up in about 20 years. This machine came from the Alaska high way job. 

Thanks Jason

Not the same. The pump effective 1H4872 is a 6B3657 with a field replacement 1F1793

I can't wait to see pictures. 😁👍
My first trip up the Alaska Highway was in late November 1964. I remember it was soothing to ones soul when you heard the sanding gravel hitting the underside of the car. Along hills on the road they would put covered drums of sand every several hundred yards apart and alternate sides of the road for when you would get stuck.


1943 - 44 T9 (gas) with a Bucyrus Erie 6 way "Bullgrader" blade I can't say this machine worked on the Alaska Highway but this is the same style used to work on the Alaska Highway.
 
 

thanks for the numbers for the pump, I'm checking into getting one. I tried to down load the videos but I kept getting an error that it was the wrong format.

I keep getting this

 You need to use allowed file extension (.jpg, .jpeg, .gif, .png, .txt, .pdf).

Jason

    thanks for the numbers for the pump, I'm checking into getting one. I tried to down load the videos but I kept getting an error that it was the wrong format.

I keep getting this

 You need to use allowed file extension (.jpg, .jpeg, .gif, .png, .txt, .pdf).

Jason

Jason what is the name of the file you are trying to upload?
Picture name.??? if the file dose not end with a "..jpg, .jpeg, .gif, .png, .txt, or .pdf it will not upload.
You will need to open it in a Photoshop program and save it in a format that ends with one of these file types.
Also if the size of the picture is too big will not upload. You will need to open it in a Photoshop program and resize and save before uploading.


Good work
Very nice machine 👍
Thanks for the pictures.

You weren't clear on which pump and I thought you were referring to fuel transfer pump.
The late RD7 and 1H do use the same 2A4424 fuel injection pumps

Sorry about that. I wasn't quite sure my self on how to word it. My RD7 parts book referred to it as "fuel pump assembly" so that's what i used. I have a 1H parts book coming just not here yet.

Thanks again.

I'll see if I can get my son to post the videos on youtube and then get a link.
I thought it was pretty cool to start it after 20 some years of sitting.