Apr 25, 2010. #1. I am working on a 4020 diesel that sat all winter and had to have the vertically stacked fuel filers bleed to get the air out and started. It sat for a week and did the same thing. After about ten minutes of working the lift pump lever and bleeding the injector pump lines to a few injectors it will go.Aug 23, 2013. #1. One example of timing specs on a 4020 fuel injection pump. JDB633AL2721 model. Pump marks are aligned on an non-running engine which puts actual injection time (at the pump) at around 2 degrees BTDC (that's engine degrees). Once running at 800 engine RPM - the timing mark on the pump advances one degree …Jd 4020 tractorOperators tractor deere manual tech john parts catalog service set 4020 deere john tractor 1972 jd tractors 2840 nicest legendary forum set iowa johnston machinefinder hours wanted 4th happy vintageJohn deere 4020 injector pump diagram.john deere 4020 injector pump 7135-110 rebuild kit. AUG. #ALEN HUANG# Used For Allis-Chalmers - Case - Case-International Caterpillar - David Brown - Ferguson - Fiat/Hesston - Ford - IH - IMT JCB ...4020 injection pump. Thread starter 4020deereboy; Start date May 9, 2012; 4. 4020deereboy Member. May 9, 2012 #1 What's a good way to seal lines that come off the pump and go to injectors the lines are sealed with steal washers and then an acorn nut holds them tight. T. tim s Well-known Member. May 9, 20124020 injection pump irratic. Thread starter Jdtractorman123; Start date Sep 20, 2014; J. Jdtractorman123 Member. Sep 20, 2014 #1 I have a 1966 4020 Powershift with a stanadyne roosa master style pump. Tractor has not been ran much in years and I bought it put new filters on and it ran like a charm, then oneWholesale High Performances john deere injector pump repair kit from China The same quality the best price,the same price the best quality #john deere 4020 injector pump rebuild kit# #john deere ...Cross reference number. Zexel num. Bosch num. Firm num. Name. 108062-4020. 9 410 613 368 NP-TC6HD120/72ARS2. FUEL-INJECTION PUMP Q 14CJ FUEL INJECTION PUMP TICS HD-TI6M TICS.pump check for minimum of 2-3 psi fuel supply pump pressure. 2. Restricted fuel return . 3. Return connector in injection pump plugged, due to governor coming apart. If you replace your injection pump, use the return connector from the replacement pump, the original connector may be plugged. 4. Water in fuel . 5. Air leaks on suction side of ...To receive this product outside the continental U.S., you must call 877-530-4430 to make arrangements. WARNING: Cancer and Reproductive harm. See www.P65Warnings.ca.gov. Fuel Injection Pump for John Deere Tractor (s) 4000, 4020. Replaces John Deere OEM nos AR50147, SE501244, Replaces Roosa Master Mfg nos JDB-2404, JDB633-2404.10 Jun 2019 ... Still Fixing and Fixing the 4020. 3.8K views ... pump. Mr. Mister ... Injection Pump Removal & Installation, Hand Throttle Fix: John Deere 4010.Get the best deals for john deere 4020 fuel injection pump at eBay.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items!How do I turn up the fuel pump on a 4020. I"m needin a little more hp cuttin hay (800) 853-2651. SHOP NOW. Forums. Contact Us New posts. Resources. YT Home Page Help Articles Show & Pull Your Stories Serial Numbers Hauling Schedule Tractor Registry. Marketplace. Photo Ads Classified Ads Salvage Auction.Category: Injection Pump Tags: John Deere, 4020 Related OEM and MFG Part Numbers: AR32564, AR32564RX, DBGVC633-1AJ, DBGVC633-3AJ, DBGVC633-5AJ, DBO-1578 Supporting/Related Parts STASOL12108-RBLearn how to rebuild a Roosa Master DB2 injection pump step by step with this video tutorial.I show you my injector pump replacement on this 1969 John Deere 4020Mr. Muslih, a Karbala native, is the leader of Al Tafuf Brigade, an Iran-backed militia in Anbar Province in western Iraq. The Muslih and al-Wazni families lived in the same Karbala neighborhood ...Up for sale is ONE (1) fully and professionally rebuilt fuel injector for the John Deere 3020, 4020, and many other applications. So if you need a set you need to buy either 4 or 6 depending on the application.This is a rebuilt original equipment injector, not one of the cheap Chinese ones you see for so cheap all over the place.John Deere 3020 4020 Stanadyne 20494 Diesel Fuel Injector AR69289 ar50781 pump. Refurbished. $40.00. kr_services (7,294) 99.1%. Buy It Now. +$7.95 shipping. 100 sold. New Listing John Deere 4020 Diesel Tractor Injection Pump.Re: 4020 fuel in oil in reply to Glen Anderson, 11-11-2005 17:00:08. When the diaphram goes bad in the transfer pump, the fuel will wash the inside of the pump squeaky clean. Worn out pump shaft seals are a very common problem in those pumps.The pump shaft bushing could also need replacing.IF the bushing is cut out pretty bad then the pump has ...Posted 6/30/2008 21:34 (#407552) Subject: 4020 injection pump: SE Nebraska: My 4020 started doing the wild thing yesterday out of the blue. It was hard to start, then when I got it going it wouldn't hold a steady rpm. It would rev up a couple hundred rpm and slow down or it would just take off to the max and I would have to shut the key off to ...To receive this product outside the continental U.S., you must call 877-530-4430 to make arrangements. WARNING: Cancer and Reproductive harm. See www.P65Warnings.ca.gov. Fuel Injection Pump for John Deere Tractor (s) 4000, 4020. Replaces John Deere OEM nos AR50147, SE501244, Replaces Roosa Master Mfg nos JDB-2404, JDB633-2404.SD J1 AR69414. List Price: $1,356.93. Core Charge: $1,200.00. Rebuilt John Deere 4020 injection pump with a 1-year warranty. Fits power shift transmission models. JDB-2719 W/1YR WARR (CB UPDATE-PWR SHFT)4020 injection pump replace. Thread starter Abelardo Acosta; Start date Aug 24, 2014; A. Abelardo Acosta New User. Aug 24, 2014 #1 I got a john Deere 4020 that won"t start. I"m pretty sure the injection pump went out. When I would accelerate the tractor it had a slow response, now it won"t start. I opened up the lines from the fuel pump to the ...Fuel Injection Pump for John Deere Tractor(s) 600, 4000, 4020. Replaces John Deere OEM nos AR41626, Replaces Roosa Master Mfg nos CBC633-1AL, CBC633-18AL.Josh in WNY Discussion starter. 1052 posts · Joined 2010. #1 · May 7, 2013. There is a check valve in the fuel line between the tank and the fuel pump on my diesel 4020. A previous owner cut the steel line to add it in. Is there any reason for this check valve to be there?Injection Pump Shut-off Solenoid. FITS. John Deere. with Stanadyne or Roosamaster injection pumps (12 volt applications) This Stanadyne/Roosamaster injection pump fuel shut-off replaces part numbers. RE62240 RE37089 AR51796 AR90340 AR48219 26214. This is a high-quality Italian made part - not a China-made copy with which we have seen a lot of ...Walk through of rebuilding a DB Roosa Master Injection pump from a 1964 Ford 4000 Tractor with a 4 cylinder engine. Pump is the same for any 801 and 901 dies...4020 Injector Removal Tool. Thread starter David G; Start date Apr 22, 2010; D. David G Well-known Member. Apr 22, 2010 #1 Does anyone know where to get the injector removal tool for early 4020, and how much it costs? Thanks, M. msb Well-known Member. Apr 22, 2010 #1 I always just used a crowfoot or a tire iron. You are talking the …Hey guys, need some advice. I have a 1969 4020 and my CB injection pump is leaking from the top center seal. Is it worth getting it rebuilt? Its about 20 years since the last time so Id say its ready. I can get a conversion for a DB pump for $2,500. Rebuild is about $600.Oil pumps have pickup screens that will stop a large part like a screw from being picked up, however, small bits of a broken shaft may pass through the openings and lodge in the rotors of the pump. If you did spin a bearing, plan a full lower end rebuild. 2010 3320 Cab. Loaded R3's, 300CX w/3rd SCV. 61" HD-Tooth Bar, 72" HD-bolt-on edge ...4020 Injection Pump. Well i got my starter and solenoid installed and all wired up. Everything works great except the tractor wont start. I drained the fuel filter and pumped it back up with the hand pump, I then checked the return line, it had fuel in it, after that I loosened what I read was the bleed bolt on the injection pump and the fuel ...A 4020 diesel has two thermostats. IIRC, idle adjustment is made at the injection pump. PTO brake adjustment is dependent on transmission type; SyncroRange tractors may be just a linkage adjustment. Or the internal PTO brake may be shot. I never fussed with a Powershift. Feb 5, 2010 / 4020 (Late 60's) Idle Speed #7. J.Fuel Injection Pump for John Deere Tractor(s) 600, 4000, 4020. Replaces John Deere OEM nos AR41626, Replaces Roosa Master Mfg nos CBC633-1AL, CBC633-18AL.From looking at the parts manual it looks like the lever and foot pedal are connected to the pump with cables. I would start by disconnecting the cable at the pump and move the lever to verify the cable moves smoothly. YanmarFever, Zork, LouNY and 1 other person. Apr 6, 2024 / Branson 4020 fuel Injector Pump #3. T.Prix - John Deere 4020 Roosa Master Fuel Injection Pump Conversion Kit Cb To Jdb. Avg: EUR 1.332,70, Low: EUR 40,00, High: EUR 2.625,40. Best quality when compared to PicClick similar items. Close. Vendeur - 514+ articles vendu. 0% évaluations négative.1969 4020 injection pump conversion. Thread starter pg1967; Start date Sep 23, 2020; P. pg1967 Member. Sep 23, 2020 #1 Have a 1969 4020 with the cbc pump that I'm converting to the jdp pump. Need the throttle control rod, R47673, that runs to the pump. Deere wants $44. Plan on making4020 CBC Injection Pump Leak. Thread starter dmk1957; Start date Apr 25, 2020; D. dmk1957 Member. Apr 25, 2020 #1 Hello all. I have a 1970 4020 with a CBC pump. It is leaking badly. The leak seems to be near the top where the throttle lever pivots (see picture if I can get it to post).New User. Apr 18, 2023. #1. Just rebuilt the engine on a JD4020 with the Roosa pump. Tractor starts and seems to run well once it starts, but it takes an excessive amount of cranking before it does start. Removed the rectangular cover over the timing marks view port and the two lines are offset about 1/8 of an inch with engine off.1970 John Deere 4020 Wide Front, Syncro Shift, 540/1000 PTO, 2 Hydraulic, 6,690 Hours, 3pt (Arms are not Installed) with Quick Hitch, New: Injectors, Fuel Pump, Fuel Tank, and Batteries. Injector Pump was gone through, After Market Step Kit, Newer Water Pump and Radiator, Original Paint (Ceramic Coated), 18.4-34 Tires, New Engine Heater, 10.00 ...All new, rebuilt and used tractor parts have a 1-year warranty. To receive this product outside the continental U.S., you must call 877-530-4430 to make arrangements. Fuel Injection Pump for John Deere Tractor (s) 600, 4000, 4020. Replaces John Deere OEM nos AR69413, SE500551, Replaces Roosa Master Mfg nos JDB-2721, JDB633-2721.John Deere Tractor 4010 4020 Injection Pump AR26372. US $78.37 Standard Shipping. See details. Seller does not accept returns. See details. *No Interest if paid in full in 6 months on $99+. See terms and apply now. Earn up to 5x points when you use your eBay Mastercard®. Learn more.4020 John Deere. Tx Jim said: ... at and before inj pump bleeding injector lines will not solve running problems. Plus if check valve in the fuel return line happens to be plugged then bleeding injectors will not get engine to run. Aug 21, 2012 / clogged fuel lines on 4020 ...I pulled the injector pump on my 4020 and sent it out to be rebuilt. I sent it to Illinois to a place called Area Diesel. It looks like they did a good job on it. But I went to put it back in, I checked my diagram and noticed there is a spring (#25) showing on the bottom of the shaft. When I...Category: Injection Pump Tags: John Deere, 4020 Related OEM and MFG Part Numbers: AR48684, CBC633-24AL Supporting/Related Parts. STASOL12108-RB. JDB SOLENOID COVER ASSY W/NEW SOLENOID #M22=REBUILT TOP COV (12V) John Deere 4020. $169.75; STA18212-RP.Hussain is a leader whose story has transcended generations and borders for over 1300 years. His selfless pursuit for moral justice in the face of brutal opp...Western ND. Tractor. JD 3020 D Huskee 20 HP x50 JD 2210, 210 FEL,54C MMM, 647 JD rototiller. I have a 1972 JD 3020 w/ approx. 5500 hrs on it. The "fuel shut off" is electric, and integral with the injector pump. Today I moved the tractor, and instead of the engine running at a constant RPM, it started running erratically, so I shut down the …From looking at the parts manual it looks like the lever and foot pedal are connected to the pump with cables. I would start by disconnecting the cable at the pump and move the lever to verify the cable moves smoothly. YanmarFever, Zork, LouNY and 1 other person. Apr 6, 2024 / Branson 4020 fuel Injector Pump #3. T.4020 Injector Pumps. Thread starter fatbob50; Start date Sep 10, 2012; F. fatbob50 Member. Sep 10, 2012 #1 ... Honestly, I don't know much about injector pumps, but when I had the one for my 4010 rebuilt a year or two ago, they sent along soft copper washers for the lines. Even torqued to spec, two of them still leaked and I just "nudged" them ...I AM WORKING ON A JOHN DEERE 4020 DIESEL THAT WONT START WITHOUT ETHER. WHEN IT DOES IT IS REAL SLUGGISH AND SMOKES. THE INJECTION PUMP HAS BEEN REBUILT AND NEW INJECTORS INSTALLED. DID A COMPRESSION TEST AND FOUR CYLINDERS ARE AT 480 PSI, ONE AT 500 PSI, AND THE OTHER IS AT 400 PSI. Answered in 16 minutes by:Category: Injection Pump Tags: John Deere, 4020 Related OEM and MFG Part Numbers: AR50147, JDB-2404 Supporting/Related Parts. STASOL12108-RB. JDB SOLENOID COVER ASSY ...Category: Injection Pump Tags: Ford, 1700 Related OEM and MFG Part Numbers: 104302-4190, 104302-4191, 131016102, 9400613124, F2 104302-4161, NPPES2K70CRS2N2, SBA131016102 Spencer Diesel offers a complete application guide to find the exact pump, injector, or turbo that fits your agricultural, industrial, or light truck needs.John Deere 4020 Injection Pump. John Deere 4020 Injection Pump. SKU: SD J2 AR32564RX. List Price: $1,603.15 Core Charge: $1,200.00. Fits: John Deere 4020. With Bendix Nozzle, 2 Year Warranty DBGVC633-1AJ W/2 YR WARR (W/BENDIX NOZ) #'18=DBGVC633-1AJ="E"4020 JD. Call (800) 658-3326 to confirm availability. Purchase Options ...14 Sept 2020 ... I had to replace an injection pump on my John Deere 5205 tractor. The pump was a Stanadyne #DB4327-5913 part# SE501208.West Central Iowa. At TDC the marks in the pump timing window should be lined up. If you are sure the cam to crank gear is timed correctly, you either have the oil pump not timed properly OR the gear on the camshaft that drives the oil pump was not indexed correctly when the camshaft was made.I found six pencil injectors used in the 3020 and 4020 previous to the 20494 with replaces all of them. 16170, 17705, 18270, 18421, 18646, and 18767. The first three had five holes, set 2800 new and 2600 used spring. 18421 and 18646 had four holes, new 3000 and used 2800 PSI settings. 18767 and 20494 four holes, 3200 new and 3000 used PSI ...John Deere® Tractor - 4020 Roosa Master, Manufacturing # - CBC633-1AL, 18AL Injection Pumps ship within 5 - 7 business days depending on core availability. Please call for availability.1970 John Deere 4020 Wide Front, Syncro Shift, 540/1000 PTO, 2 Hydraulic, 6,690 Hours, 3pt (Arms are not Installed) with Quick Hitch, New: Injectors, Fuel Pump, Fuel Tank, and Batteries. Injector Pump was gone through, After Market Step Kit, Newer Water Pump and Radiator, Original Paint (Ceramic Coated), 18.4-34 Tires, New Engine Heater, 10.00 ...I am working on a friends 1966 4020, when I got to it someone else had removed the injector pump and my friend had a new one, the old one somehow got messed up due to ice in the fuel (or so I am told). The engine was sitting at TDC (per the timing mark) so I just dropped in the new pump, made sure the timing mark lined up in the window and ...To remove and install the injection pump on the 3 and 4 cylinder model John Deere ** 20 ** 30 and * *40 Series Tractors. This will cover many models that have the Stanadyne or Roosa Master models DB or JDB Diesel injection pump First you will want to disconnect the battery cable and turn off the tuel at the tank.Jan 5, 2009. #1. First wash off the injector with a fast drying paint thinner or mineral spirits. Then start the tractor to see exactly where the fuel is leaking. If its on the top fitting on the return line ,try replacing the sealing washers . Remove the top bolt and gently pry up the line to remove the old T20055 T washers.Member. Mar 5, 2015. #1. 4430 exhaust and intake manifold,turbo, an exhaust elbow off a john deere irrigation engine. If it is a console tractor and has 2 remotes you will have to machine the manifold to clear the bottom remote.There is just a little more magic you will have to do but not much. Call me any time, 660-641-5108.I'm located in southern Indiana. John Deere 4020 injection pump - Collingene17 : 3/22/2024 10:27. RE: John Deere 4020 injection pump - jd43 : 3/22/2024 10:57. RE: John Deere 4020 injection pump - Collingene17 : 3/22/2024 11:05. RE: John Deere 4020 injection pump - 4020R : 3/22/2024 10:59.The John Deere 4020 Injector Pump is a critical component of the fuel system in a John Deere 4020 tractor. This pump is responsible for delivering the fuel from the fuel tank to the engine’s combustion chamber. It ensures that the engine receives the proper amount of fuel at the right pressure to function efficiently.Nov 20, 2009 · JD 4020 replacing injector pump. Line up the TDC mark in the timing hole in the cllutch housing, then remove the timing window on the side of the injection pump and check for the 2 timing marks to be aligned. If you only see 1, then roll the engine over another 360 degrees to the TDC mark again. Then check the injection pump again for the 2 ...Category: Injection Pump Tags: John Deere, 4020 Related OEM and MFG Part Numbers: AR32564, AR32564RX, DBGVC633-1AJ, DBGVC633-3AJ, DBGVC633-5AJ, DBO-1578 Supporting/Related Parts STASOL12108-RB4020 injection pump replace. Thread starter Abelardo Acosta; Start date Aug 24, 2014; A. Abelardo Acosta New User. Aug 24, 2014 #1 I got a john Deere 4020 that won"t ...John Deere 4020 Injection Pump. John Deere 4020 Injection Pump. SKU: STA18212-RP. List Price: $139.88. Fits: John Deere 4020. Assembly, New, Soleniod NEW REPLACEMENT "CB" SOLENOID ASSY #24 CB SOL.(DISCB-12)(AT28951) In Stock as of 5/17/24. Purchase Options. If you have an account, log in and you will have the ability to add this product to your ...Filter Reviews. Product was well packaged and arrived in a timely manner. Fuel Injector for John Deere Combine (s) 6600, 7700, Construction & Industrial (s) 500, 510, 600, Tractor (s) 3020, 4000, 4020, 4040, 4230. Replaces John Deere OEM nos AR39811, 20494, AR46846, AR50781, 9.52MM.A common issue with the VP44 injector pumps is a worn internal housing in the pump or a failed ECU. ... ZEXEL PART NO: 109342-402# / 109342-4026 / 109342-4020 (the last number # is irrelevant for this particular pump) Vehicle: Nissan Patrol 3ltr ZD30 (direct injection) ...New. SKU: AR32564-RM. OEM #: AR32564, SE500547, DBGVC633-1AJ, DBGVC633-3AJ, DBGVC633-5AJ, DBO633-1578. This pump has a updated governor cage that eliminates the problem of rubber pieces …John Deere 4020 AR32564 Roosa Diesel Fuel Injection Pump W/ upgraded weight cage. Opens in a new window or tab. Refurbished. C $1,288.93. Buy It Now. from United States. Top Rated Seller Top Rated Seller kr_services (7,388) 99.4%. AR50781 Injector For John Deere 3020 4000 4020 4520 6600 7700 500 510 500C+ Opens in a new window or tab.In Reply to: 4020 Injector Pump posted by Mark on April 13, 2004 at 18:33:34: No, they're referring to turning up the fuel delivery, not the fuel timing advance. Some tractors respond well to it, and some don't. All depends if they were detuned or set high when they left the factory. 4020s are usually good for an extra 5-10 horse.A common issue with the VP44 injector pumps is a worn internal housing in the pump or a failed ECU. ... ZEXEL PART NO: 109342-402# / 109342-4026 / 109342-4020 (the last number # is irrelevant for this particular pump) Vehicle: Nissan Patrol 3ltr ZD30 (direct injection) ...got any instructions on how to do it? the pump pours fuel out the timing window and it never makes it to the injector lines. Either return the 4020 pump for a 4010 pump, or transfer the parts needed from your 4010 pump, to the 4020 pump. If the later is done, contact the seller prior to doing so.JD 4020 replacing injector pump. Line up the TDC mark in the timing hole in the cllutch housing, then remove the timing window on the side of the injection pump and check for the 2 timing marks to be aligned. If you only see 1, then roll the engine over another 360 degrees to the TDC mark again. Then check the injection pump again for …HOME - Budd's All Tractor1972 John Deere 4020 fuel adjustment. Our 72 doesnt seem to burn as clean as our 69 did. They do have different injector pumps but the 72 has been rebuilt with new cam and the redesigned pistons, etc and it still smokes like it did before anything was done to it. It has dynoed 106 hp with a 40 series stack on it (worth 6 hp).John Deere Fuel Injection Line Sealing Washer - T20055. Part Number: T20055. 2 Review (s) John Deere Fuel Injection Line Sealing Washer - T20055. Write a Review. Add to Wish List. Email a friend. Your Price: $0.19. John Deere Fuel Injection Line Sealing Washer - T20055.cb 4020 injector pump. Thread starter Anonymous-0; Start date Feb 17, 2011; A. Anonymous-0 Well-known Member. Feb 17, 2011 #1 went replacing the cb injector pump on a 4020, does the replacement db pump from john deere used the the same lines as a 67 4020 with a db pump. M. msbi am working on a customers 4010 that has a 4020 engine kit. pump has been sent to pump shop disassembled inspected and re assembled makes around 140 cc of fuel. injectors have had lift cut for more fuel supply.. have a problem with engine flutter or popping at higher rpm.. when on dyno engine sounds better at tdc pump timing but looses hp. any ...Posted 4/28/2012 13:44 (#2357886 - in reply to #2357047) Subject: Re: Torque specs on bolts that hold injector lines on 4020. Faunsdale, AL. I think the bolts usually strip instead of the pump or injector body. Have had to make one in a pinch before. I don't think they could be rated for over 35 ft-lb. even if they weren't hollow.Part No: 16700-VX101 / 16700-VG100 / 109342-4080 Exchange Unit - CALL FOR AVAILABILITY *** This price includes a $500 core charge which is refunded upon return of your old pump, please note return postage is the responsibility of the buyer *** Part Number: 109342-4080. Suitable to replace 16700-VX101. Suitable to replace 16700-VG100 . NOTE: THESE INJECTOR PUMPS ARE GENUINE.I have a late model 4020 that runs smooth but i lose control of tje throttle at times. It will rev up on it's own and throttle back on it's own. Is it... (800) 853-2651. SHOP NOW. Forums. Contact Us New posts. Resources. ... 4020 injector pump ...John Deere 4020 Injectors found in: Fuel Injector, JD Combines - Fits: 6600 (SN: 422365 - 499999 with 6404 engine), 7700 JD Industrial - Fits: Industrial: 500C, 600 Fits John Deere - 3020 (SN: 68000 and up), 4000, 4020 (engine SN:.. Quick Order. Sign in. Account Contact Us. Shop By Brand. Allis Chalmers. Case. Cockshutt. Compact.Fit for bosch VE governor flyweights Diesel engine fuel injection pump governor Flyweight 1 428 194 031 1428194031 Image Company Intro China-Lutong Machinery Works Co,.Ltd. is a company specializing in Fuel Injector ,Injector Nozzle ,common rail …To receive this product outside the continental U.S., you must call 877-530-4430 to make arra, I show you my injector pump replacement on this 1969 John Deere 4020, Dec 26, 2018. #1. I have a 1971 4020 PS I wish to r, Apr 25, 2020. #1. The wire is for sealing purpose only, used on pumps years ago during w, 4020 injector pump problem. I have a 4020 that is not getting any fuel to the injectors. I have, Details. Compatible with John Deere Tractor (s) 3010, 3020 (s/n 122998-earlier & Engine, 5. Push pump drive gear firmly onto shaft taper. Install washer and retaining nut (C) onto end of shaft. T, Click to Accept Refundable Core Charge (+ $800.00) Add to cart. Descri, 4020 injector return tubes. Thread starter scotc; Star, John deere 4020 light wiring diagramJohn deere 4020 l, Jul 26, 2020. #1. Recently purchased this 1969 JD 4020, John Deere Fuel Injection Line Sealing Washer - T2005, 131152-4020 PLUNGER-AND-BARREL ASSY 131152-4320 PLUNGER-AND-BARREL ASS, Western ND. Tractor. JD 3020 D Huskee 20 HP x50 JD 2210, 210 FEL,54C M, Subject: RE: John Deere 4020 injection pump. SW MN. I', 4020 Injector Removal Tool. Thread starter David G; Sta, JD 4020 Injector Pump Timing. Thread starter NorthMNJD4020; Start dat, I'm located in southern Indiana. John Deere 4020.