John Deere 820 4.60 star(s) (8)

Information, reviews, photos, discussion topics, owner pages, and specifications about the John Deere 820.
25-50 HP Tractors
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About the John Deere 820



John Deere 820 Discussions (68)

Here are the most recent 820 topics from our community.
  1. F

    3 cyl John Deere 820 starter help needed.

    The tractor has been sitting all winter, and now it won't turn over. The solenoid gives a loud clunk, but that is all I get. No hint of a starter problem before this. The battery is good at 12.7V...
  2. B

    john deere 820 shifting problems

    the other day raking with a john deere 820 the right shifter wouldnt shift into park or II so i pulled the top of the trans off and found a 2 inch long by maybe 1/4 inch diameter tube laying in...
  3. 2345joes

    Stanadyne injection pump drive shaft tool 13371

    Installing the roosa master injection pump back on the driveshaft after a rebuild. Anyone know how this tool is meant to be oriented? I'm thinking the beveled side with the notch goes facing the...
  4. 2345joes

    John Deere 820 pitted hydraulic line

    I was surprised that that the pitted line was the one with the leak (not the patched one). Is it typical to see this much foaming for a line leak?
  5. J

    1972 john deere 820 open center

    I had fired this tractor up after sitting 10 years. I changed all fluids, filters. power steering works, pto works, the 3 pt hitch worked fine before I changed filter/fluid. now it may lift, it...
  6. J

    72 john deere 820 3 cyl

    tractor sat 10 yrs. changed all fluids, filters, lubricants, new batter she fired right up..12 hours later she went sluggish and quit, sit 5 min it will start run 10 seconds and quit. 12 v to...
  7. T

    ROPS Attachment for 1970 John Deere 820 Diesel 3 Cylinder Generation II

    I recently purchased a used John Deere P/N AL70191 Roll Guard and intend to install it on my tractor. Unfortunately, the fellow I purchased it from cut the attachment bolts with a cutting torch. I...
  8. 2345joes

    Re Wiring main switch John Deere 820 (1973)

    Hey everyone, First off the battery box and dash need some dusting. I'm trying my hand at electrical. The original switch was jumped to a toggle instead of ignition by the previous owner. I have...
  9. F

    JD 820 3 cyl diesel fuel problem

    Hello, I bought this tractor at an auction so there is no known history except what is dismantled and missing. I don't have any experience with tractor repair and I'm stuck. I believe the tractor...
  10. 2345joes

    180 F or 194 F thermostat? (JD 820)

    180 F or 194 F thermostat? Preventative maintenance on a 1973 JD 820. Western Oregon is a fairly temperate part of the world. I can't tell if there is much of a difference for one vs another. Any...
  11. Z

    John Deere 820 3 cylinder lift won't go all the way down

    I was coming over a ditch and when I lifted the box blade the left rear lift arm bar threads stripped out of the bottom piece and let the box blade drop on that side. I let it down and put a chain...
  12. M

    JD 820 switch

    Hi, I've got a '72 JD 820 and bought the recommended replacement switch #al19890. Does anybody have a diagram for hooking this switch up? I can't figure out which wire goes where. It didn't come...
  13. M

    Help Hooking up loader to 1972 JD820 without separate hydraulics

    Hi guys, looking for help in getting loader hydraulics installed On my 820.
  14. C

    JD 820 Antifreeze/Coolant Suggestions

    Time to flush the cooling system in my JD 820 3 cyl diesel (circa 1970). It has been a few years since the last flush and with all the developments in coolant types I'm not sure what AF/Coolant...
  15. D

    JD 820 3-Cyl Lift arm lever out of track

    1973 JD 820 3-Cyl Utility tractor The lever for the lift arms is out of alignment with the guide plate beside it. The handle just rests on the floorboard below the guide. If you pick the handle...
  16. B

    john deere 820 hydraulic issues

    i got a 1971 john deere 820 3 cylinder diesel with some hydraulic issues. The three point arms are very slow to raise if they will raise at all but the steering seems to work ok. How do i check...
  17. 2345joes

    John Deere 820 (3cyl) front weight bolt spacing

    Good afternoon! Does anyone know the spacing for the front weight bolts on a John Deere 820 (3 cyl)? I'd like to get a brush guard on it, but can't find spacing info anywhere. Thanks, Joe
  18. 2345joes

    Oil & Fuel CAV type fuel filter plastic bolts JD 820

    Does anyone know about these seemingly plastic bolts? I really don't want to break them.
  19. 2345joes

    JD 820 (3 cyl) stalled and dead battery

    Hey everyone, I was able to start the 820 with a jump, but it stalled in the blackberries. It would not turn, or click, and I was unable to jump it again. The battery was showing about 0.4 volts...
  20. 2345joes

    Citgo HyDurance AW 46 in 1973 JD 820

    Among my next projects for the 1973 JD 820 are to replace the hydraulic screen (not sure if it's metal or nylon!) and replace the hydraulic fluid. What are all yawls opinions about this stuff...
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User Reviews (8)

Read what TractorByNet members think about the John Deere 820 Subcompact Tractor
5
75 %
4
13 %
3
13 %
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5.00 star(s)
Flogger

820 John Deere
Variety
Model Year: 1956

I own 3 jewels. The first is a 1947 MM model U that my mothers father sold to my dads father fresh off the showroom floor. Runs like a top on LP but needs tires and cosmetics. The second is a 1956 JD 820 purchased at a neighbors liquidation auction in the mid 1980's. The 820 has a bent transmission shaft and needs pony motor work done. The parts are on my shelf but jewel #3 is in the way. #3 is a1974 MF 40 construction tractor that was intended to be my loader/utility tractor. At $1,600 I thought it was a bargain...yeah right. Every time I get it out of my shop and test it I find more problems. Rebuilt pump, brakes and axle seals but on the last test run a clutch noise popped up so it looks like I get to break it in half. The 820 is my favorite. I put a lot of hours on it plowing terraces and it never fails to amaze me when it comes to efficiency. It will hold its own with a 100 hp tractor and do it on 1/3 to 1/2 the fuel. Never get tired of the big Johnny Popper sound and the occasional smoke ring on a hard pull beats surround and air conditioning any day for entertainment value!

Pros: Great reliability, very efficient operation.
Cons: No TV.

5.00 star(s)
Circle W

820 John Deere
Classic Deere
Model Year: 1968

Living on a working deer farm, I was in need of a tractor for odds and ends jobs that arise on a farm. It only seemed fitting to get a Deere. My uncle had come across an old John Deere 820 that had a modified bucket, which was important because I needed to move some gravel. The bucket is probably a little big for the tractor...but the '68 would just chug along. I'm not sure how many hours it has as the instrument cluster is missing. Also came with a 4 ft brush hog and have recently reclaimed some land that had been overgrown with pecan saplings. I love finding any reason to climb up there and go to work, she is always more than capable!

Pros: Turns well even without power steering, relatively small but strong, durable, reliable.
Cons: It's green so parts are $$.

Photo Uploads:

5.00 star(s)
larrybob

820 John Deere
Good Tractor
Model Year: 1971

Broken final drive about seven years ago, haven't repaired yet, planning on getting into shop this winter. Would like to locate used final drive parts. Planning on tearing down and finding what is broken about Feb 2013.

Pros: Excellent tractor, many offers to buy, but won't sell, was father's tractor.
Cons: None.

4.00 star(s)
jerry7

820 John Deere
No Title
Model Year: 1970

Good tractor. Would like to know the value of it.

Pros: Good.
Cons: No cons.

3.00 star(s)
farmermike56

820 John Deere
Last One
Model Year: 1973

Last 820 made following year JD went to 830.

Pros: Mule.
Cons: Wish I had two more.

Photo Uploads:

5.00 star(s)
nittanyjd

820 John Deere
John Deere 820 3 Cyl
Model Year: 1969

I use this tractor for brush hogging and plowing snow. It has been very reliable and gets the job done. Compact enough to get under low hanging branches along edges of field. I have the muffler that is under the tractor for just that reason.

Pros: Powerful compact tractor and heavy enough (4k) to get the job done.
Cons: No power steering.

Photo Uploads:

5.00 star(s)
rounder07

820 John Deere
Our JD 820 is a Workhorse!
Model Year: 1973

Can't say enough good things about this little tractor. It appears to be almost bullet-proof...am having a few problems right now, but hopefully will figure them out soon...on here with the help of forum members and a little old-fashioned elbow grease. :) Based on not only my experiences, but also reading over this forum's other reviews and postings involving the JD 820, I'd definitely recommend a person snatch up one of these tractors if they can reasonably assess that it has been properly maintained during its life.

Pros: Power is sufficient, is dependable and appears fairly straight-froward to work on.
Cons: Can't think of any at the moment...

5.00 star(s)
Woodcanoeguy

820 John Deere
Great Utility Tractor
Model Year: 1970

A wonderful utility series tractor made in Germany. Heavy, super economical to run, reliable and nice to drive. Good weight for doing jobs unlike the compact newer tractors. I also have a 830 w power steering. Only replaced water pump on this little tractor, but it had top end rebuild just before I purchased it at 2300 hours. Now it dynos at 43 hp. I really love these little tractors.

Pros: See above.
Cons: John Deere parts are always expensive, but at least are available from dealer and good quality.

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John Deere 820 Owner Pages

View owner pages to see photos, customization and comments about member-owner John Deere 820s
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John Deere 820 Community Rankings

#361 user rating of 2355 25-50 HP Tractors items
#97 Viewed of 2355 25-50 HP Tractors items
#110 discussed of 2355 25-50 HP Tractors items
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#11 Ranking of Most-OwnerPages in 19625 items overall
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