JDcrawlers Messageboard

Anyone know where I can get a new or used radiator for a 450B? I was pushing over some small birch trees and one sprung into the side engine opening while I was backing up. Went threw the fan and punched a good sized hole. Im in Maine.

Those weights on the sprockets are very heavy. I would guess 150lbs or more. I used a 2 ton pully lift and a piece of iron bent into a "L" and they come off easy. Also once you lay that bad boy down flat its hard to get back up. So I would keep it up so you can kinda roll it.

Just hook an air line to the #1 port on the pump with compressed air and slowly turn the engine. When you hear the plungers snap into place in the pump it's at fire position for that port (#1 cylinder). If the engine is at TDC, then it's static timed correctly. You can then scatch a line from the w...

Fram replacement is C1191A.

Thanks for the help guys. My pump model is JDB435MD2802. I'm going to try and static time the pump later this week. So is my pump the same as JDB435AL2442? I found a SM-2045 manual online and I'm trying to understand the timing. It says for the advance the timing should be 4 degrees at 550 rpm with ...

This is for a 450b with a JDB Roosa Master Pump. So I bought a timing window for my dozer so I could inspect and adjust the timing. Well when I went to set the static timing I can't find the timing line on the governor weight retainer to match up with the cam timing line. After doing some research o...

Buy a book. Its not hard to do, but kinda difficult to explain in my opinion.

I found one at a diesel shop. It cost me $33.00 for this tiny piece of plastic.

Hello Gents,
I want to check the timing and possibly rebuild the injection pump on my 450B. I can't for the life of me find a timing window for it.
Stanadyne #13366. Thompsondiesel.com was a no go. Anyone know where I can get one or wanting to sell one? Thanks