Search found 98 matches

by mc_mike
Wed Mar 01, 2006 7:03 pm
Forum: Early model JD crawler technical support
Topic: what years my jd??
Replies: 4
Views: 5164

Are you sure it is a 40 and not a 90? It sounds like a loader serial number. As in a Model 90 loader on a 420 or late 40 crawler.
by mc_mike
Wed Feb 22, 2006 5:41 pm
Forum: Early model JD crawler technical support
Topic: jd 420c engine/water pump/rearend questions
Replies: 1
Views: 2566

jd 420c engine/water pump/rearend questions

I recently acquired another JD 420 5 roller machine with the 90 loader. I just removed the grill guard and the radiator to get at the water pump because it would not turn. The pump is busted, probably from water in the system at one time that froze. I don't want to tear the whole motor down to check...
by mc_mike
Wed Feb 15, 2006 8:07 pm
Forum: Early model JD crawler technical support
Topic: master pin for 420c track
Replies: 2
Views: 3891

master pin for 420c track

Does anyone know the dimensions of the track master pin for a 420c? Diameter, length, etc. The master pin that was in my track had a cotter pin in the end with several washers I don't think that is what is supposed to be in there. Does deere still offer them and how expensive are they? I was conside...
by mc_mike
Sun Feb 12, 2006 10:03 am
Forum: Lavoy's Little Shop O' Deeres
Topic: JD 420 For Sale
Replies: 1
Views: 4138

420 Crawler

Where are you located? When you figure out what you want for it please let me know.

If it is close to Ohio I might be interested.

Thanks,
Mike
by mc_mike
Tue Feb 07, 2006 5:29 pm
Forum: Early model JD crawler technical support
Topic: 420 undercarriage parts
Replies: 1
Views: 3105

420 undercarriage parts

Where is the best aftermarket source for pins and bushings? Does anyone make aftermarket sprockets, rollers, and front idlers?
by mc_mike
Thu Feb 02, 2006 8:34 pm
Forum: Early model JD crawler technical support
Topic: pin & bushing replacement
Replies: 9
Views: 12800

pin & bushing replacement

How many ton press does it take to press out the pins and bushing in a 5 roller 420 track? I just bought one and the pins and bushings are shot. Where is the best source for these parts Deere or somewhere else? Any idea on part cost?
by mc_mike
Wed Dec 14, 2005 6:53 pm
Forum: Lavoy's Little Shop O' Deeres
Topic: JD 420 Crawler with 3 point hitch for sale
Replies: 2
Views: 5480

Please let me know what you want for the crawler, and email me with any pictures. mkreh24@aol.com
by mc_mike
Mon Nov 28, 2005 7:29 pm
Forum: Early model JD crawler technical support
Topic: JD 420 with 90 loader hyd pump
Replies: 1
Views: 3223

JD 420 with 90 loader hyd pump

Does anyone know the specs & part number for the hyd. pump for a 420c with the 90 loader. Mine seems a little weak? I can't make the number out on the tag of the pump. I think it has been replaced. How much pressure should it be putting out? Any idea where I could get a rebuilt pump or a reasonable ...