Vander Haags in Spencer, Iowa has one. They are trying to sell it on EBay by the piece. There are pics, search 1978 450c cylinder. Super $$$ as Vander Haags always is, but the blade look In good nick.
Best regards, Bruce
Search found 749 matches
- Sat Aug 31, 2019 6:01 am
- Forum: Lavoy's Little Shop O' Deeres
- Topic: Looking for a 6 way blade for a JD 450
- Replies: 8
- Views: 6750
- Fri Aug 30, 2019 7:57 pm
- Forum: Late model JD crawler technical support
- Topic: 3325 winch issue
- Replies: 11
- Views: 7997
Re: 3325 winch issue
Yes. The hydraulics that operate the piston or diaphragm is a blind end system , so I would cycle bxt free spool and wind in to fully circulate the Seafoam.
- Fri Aug 30, 2019 6:26 pm
- Forum: Late model JD crawler technical support
- Topic: 3325 winch issue
- Replies: 11
- Views: 7997
Re: 3325 winch issue
Time for some Seafoam to help with the moisture. And a short cycle fluid/filter change.
Best regards, Bruce
Best regards, Bruce
- Fri Aug 30, 2019 6:06 am
- Forum: Late model JD crawler technical support
- Topic: New 450B purchase, worth it?
- Replies: 8
- Views: 5019
Re: New 450B purchase, worth it?
There are many parts that are shared by those machines. Look carefully at comparison pics. How many pieces of the donor machine would you need to use to pay for the donor purchase price? Not only are parts $$$, 40 yr old industrial parts are getting harder to find. This is why I have two donor machi...
- Thu Aug 29, 2019 7:50 pm
- Forum: Late model JD crawler technical support
- Topic: 3325 winch issue
- Replies: 11
- Views: 7997
Re: 3325 winch issue
I would remove the bottom cover on the right side and clean the small intact screen on the pump. This small screen can easily get slugged with slime and stall the pump. There is a pressure test port on the bottom of the right side. Should have 1,000 psi give or take..
- Mon Aug 26, 2019 5:28 pm
- Forum: Late model JD crawler technical support
- Topic: JD 450 crawler won't stay running
- Replies: 22
- Views: 15246
Re: JD 450 crawler on't stay running
Did you run the machine without the fuel cap? What was the result? Is the air cleaner/filters unobstructed? Correct supply and return fuel lines come from the front of the tank. There should be a sump with a drain to get rid of moisture and debris. This is a great time to service the sump if it is n...
- Sat Aug 24, 2019 5:51 pm
- Forum: Late model JD crawler technical support
- Topic: John Deere 350b reverse problems
- Replies: 28
- Views: 18556
Re: John Deere 350b reverse problems
Send an email to Lavoy!
- Wed Aug 21, 2019 5:47 am
- Forum: Late model JD crawler technical support
- Topic: JD 450 crawler won't stay running
- Replies: 22
- Views: 15246
Re: JD 450 crawler on't stay running
Try running the machine with the fuel cap loosened or off(in clean conditions). I'm not sure what series 450 you have? Loosening the cap will isolate the fuel tank vent tube and it's function. You need to search this forum for "mouse turds". Some internal components in the injection pump(IP) can bre...
- Mon Aug 19, 2019 8:03 pm
- Forum: Late model JD crawler technical support
- Topic: Re: 450c frame and purchase questions. Brought it home
- Replies: 13
- Views: 7696
Re: 450c frame and purchase questions
Ex forestry machine can be bad b/c they may have had many different operators (good, bad inexperienced etc). But these machines usually had lower hours and no expense spared with the tax payer dollars!! The winch is powered by a winch drive that exits the rear of the machine. There is a splined coup...
- Mon Aug 19, 2019 6:10 pm
- Forum: Late model JD crawler technical support
- Topic: Re: 450c frame and purchase questions. Brought it home
- Replies: 13
- Views: 7696
Re: 450c frame and purchase questions
The only function you would not have is angle, which is helpful for moving material from one side to the other side. As stated the outside blades are more robust. The hydraulic tilt is definitely a plus. I would not turn down that crawler b/c it is a 6415 and not a 6405! I think it would do all the ...
- Mon Aug 19, 2019 5:10 pm
- Forum: Late model JD crawler technical support
- Topic: Re: 450c frame and purchase questions. Brought it home
- Replies: 13
- Views: 7696
Re: 450c frame and purchase questions
Welcome to the board. Nice looking 450. The outside mount hydraulic tilt blade is a 6415, I believe. Typically the outside mount blades are stronger than the inside mount blades. The chains look nice and have plenty of hours of service left. Single bar grousers look really good, also. Make sure the ...
- Thu Aug 08, 2019 8:20 am
- Forum: Show & Tell
- Topic: 450 Refurb
- Replies: 9
- Views: 19911
Re: 450 Refurb
Amazing work. Your machine will be an excellent asset when completed. Best regards, Bruce
- Tue Aug 06, 2019 2:22 pm
- Forum: Early model JD crawler technical support
- Topic: Transmission - First gear blocked
- Replies: 3
- Views: 3671
Re: Transmission - First gear blocked
The best and most reliable parts source is Lavoy, proprietor of this site. Email him at. Postmaster@jdcrawlers.com
- Wed Jul 31, 2019 6:13 pm
- Forum: Late model JD crawler technical support
- Topic: 450 PTO control/engagement lever - where is it?
- Replies: 25
- Views: 17050
Re: 450 PTO control/engagement lever - where is it?
The rotary type is inferior to the spool type. Deere started with spools and then graduated to rotary types. Then had lots of trouble like you are describing. They warranted a lot of rotary valves, they eventually replaced them with spool valves in a recall. And switched future production to spool v...
- Wed Jul 31, 2019 1:16 am
- Forum: Late model JD crawler technical support
- Topic: 450 PTO control/engagement lever - where is it?
- Replies: 25
- Views: 17050
Re: 450 PTO control/engagement lever - where is it?
Just a couple of additional ideas to contribute to the above. There is a small wire screen attached to the pick up for the hydraulic pump in the winch. This screen is a small tube with fine wire mess and gets plugged easily as the winches are often used hard and neglected. The screen is approximatel...