Search found 12 matches

by don racicot
Tue Oct 06, 2020 11:39 am
Forum: Lavoy's Little Shop O' Deeres
Topic: 420c
Replies: 4
Views: 5008

Re: 420c

Upper peninsula of Michigan. about 2 hours north of Green Bay Wisconson
by don racicot
Mon Oct 05, 2020 5:54 am
Forum: Lavoy's Little Shop O' Deeres
Topic: 420c
Replies: 4
Views: 5008

420c

Thinking of selling my dozer. With Lavoys help I went through the motor last year. New radiator. water pump, engine clutch with new pressure plate and throw out bearing, new head and over size pistons. Dozer is 1957(?) based on serial #. 5 roller, 5 speed with reverser and rock guards are still good...
by don racicot
Fri Sep 15, 2017 2:30 pm
Forum: Lavoy's Little Shop O' Deeres
Topic: 420c brake/clutch shafts
Replies: 3
Views: 4100

Re: 420c brake/clutch shafts

Upper peninsula of michigan
by don racicot
Thu Sep 14, 2017 8:01 am
Forum: Lavoy's Little Shop O' Deeres
Topic: 420 reverser
Replies: 1
Views: 3085

420 reverser

Looking for reverser parts the local Deere dealer says are obsolete. There is a bronze thrust washer that rides between the reverse drive gear and the direct drive gear that I need. JD part #M 3784 T. I think I can make one if anyone knows what the thickness of the washer is supposed to be. Also loo...
by don racicot
Thu Sep 14, 2017 7:38 am
Forum: Lavoy's Little Shop O' Deeres
Topic: 420c brake/clutch shafts
Replies: 3
Views: 4100

Re: 420c brake/clutch shafts

What do you think its worth?
by don racicot
Tue Sep 12, 2017 2:54 pm
Forum: Lavoy's Little Shop O' Deeres
Topic: 420c brake/clutch shafts
Replies: 3
Views: 4100

Re: 420c brake/clutch shafts

Thank you
by don racicot
Tue Sep 12, 2017 5:54 am
Forum: Lavoy's Little Shop O' Deeres
Topic: 420c brake/clutch shafts
Replies: 3
Views: 4100

420c brake/clutch shafts

Looking for a brake/clutch shaft assembly for my 420 dozer. Ithink I can save the clutch shaft but brake shaft is junk. Anybody have something? Lavoy doesn't.
by don racicot
Sat Aug 19, 2017 4:15 pm
Forum: Early model JD crawler technical support
Topic: 420 crank shaft
Replies: 3
Views: 3381

Re: 420 crank shaft

If you have one I'll take it. Then we can talk about a engine kit and a bunch of other parts. Don
by don racicot
Fri Aug 18, 2017 2:20 pm
Forum: Early model JD crawler technical support
Topic: 420 crank shaft
Replies: 3
Views: 3381

420 crank shaft

Looking for a 420 crank shaft. Serviceable used or new. Not sure I can save mine.
by don racicot
Thu Aug 17, 2017 3:45 pm
Forum: Early model JD crawler technical support
Topic: 420 center frame removal
Replies: 1
Views: 2425

420 center frame removal

Is it possible to remove the center frame with out removing the transmission/differential? I have the motor out but center from seems to be hung up when I try to pull it out forward. Service manual says the shaft coupling to the transmission input shaft is pinned to the trans shaft. Shouldn't the ce...
by don racicot
Tue Feb 06, 2007 9:47 am
Forum: Lavoy's Little Shop O' Deeres
Topic: 420 hydraulic pump
Replies: 2
Views: 4286

420 pump

Lavoy. I will stay with acam pump if you have one. Thanks, Don
by don racicot
Mon Jan 29, 2007 8:24 pm
Forum: Lavoy's Little Shop O' Deeres
Topic: 420 hydraulic pump
Replies: 2
Views: 4286

420 hydraulic pump

I am looking for a rebuilt or good working pump for my dozer. The one I have bolts to the engine block and is gear driven. I have seen a dozer with the pump mounted in front of the radiator on the brush gaurd. Would this be a better option and how big of a headache to install? Thanks for any help. Don