View previous thread :: View next thread. Forums List -> Machinery Talk. Message format. Flat Threaded Nested. 1066smoker. Posted 3/22/2024 19:33 (#10675804 - in reply to #10675112) Subject: RE: John Deere 4020 injection pump. Frederick, Md. Ed Guenther, Heritage Diesel would be my first call.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) 600, 4000, 4020. Replaces John Deere OEM nos AR48803, Replaces Roosa Master Mfg nos CBC633-28AL.Fuel Injector AR50781 for John Deere 3020 4020 JD500 JD600 4000 6600 7700 JD500-A 500C 4230 510 . Brand: Mover Parts. 4.0 out of 5 stars 1. $35.00 $ 35. 00Jan 7, 2010. #1. I need some expert advice...I ahve a '68 4020 diesel. My problem is that it is slobbering excessively out the stack and down the side of the manifold and down the engine block. It has 25 hours on a new inj. pump and injectors. I also reset the valve tappets at that time. Here's what I have done to trouble-shoot: checked and ...John Deere 4020 Injector. SKU: SDNAR50781R. List Price: $86.08 Core Charge: $20.00. Fits: John Deere 4020. 1 Year Warranty, Nozzle, Rebuilt ... Spencer Diesel offers a complete application guide to find the exact pump, injector, or turbo that fits your agricultural, industrial, or light truck needs.JohnW. Posted 3/22/2024 11:06 (#10675181 - in reply to #10675112) Subject: RE: John Deere 4020 injection pump. NW Washington. Here is a pump shop in Iowa that advertises that it repairs or replaces injection pumps on antique tractors. The Roosa Master/Stanadyne injection pump is a pretty common item on old diesel engines.John Deere 4020 Fuel Injection Pump, Remanufactured, AR69414, Roosa Master, JDB633-2719, JDB-2719 for sale, 200731. ... If you are looking for a different fuel injection pump, or have trouble locating the John Deere 4020 parts you need, we have MANY parts that are not listed on our website so feel free to contact us. ABOUT THIS TRACTOR: The ...This John Deere 3010, 3020, 4000, 4010, 4020, 4320, 4520, 4620, 5010, 5020 and 6030 Tractor Manual includes 224 pages of repair, service and maintenance. Skip to navigation Skip to content. Menu. Manuals. ATV & Motorcycle Manuals; ... Injection pump, Injector nozzles, Troubleshooting Differential Overhaul, Remove and reinstall, Differential ...Re: 4020 injector pump in reply to Milkman, 04-18-2005 19:39:59 I agree with the other fellows, your problem is most likely the governor in the injection pump that will require repair by a reputable diesel repair shop, however, it wouldn't hurt to check out the primary/transfer fuel system while you're at it.Rebuild the Stanadyne pump on your 4020 and put a good cam (not a stock cam) in it. Give it 20% fuel while you're at it, and it will run better than any CB equipped tractor ever did. And you'll be able to get parts for it, best of both worlds. John Deere 4020 injection pump - Collingene17 : 3/22/2024 10:27.Who nows an adress for a service and rebuild manual for a Roosa Master diesel fuel injection pump from a JD 4020. A copy will do also. many thanks. Deere SM-2045 in reply to Klein Rot, 09-26-2005 12:50:01. We did all our own injection pump rebuilding/repair at two Deere dealers I worked at from 1967 to 1991.Re: 4320 INJECTOR REMOVAL in reply to John in Md., 10-10-2006 16:35:29. OK, I called the dealer back. If you look up JDE69 (not JDE-69)they can order for $35.55 plus shipping and 2-3 week wait. Thanks for the input. John. [Log in to Reply] [No Email] Mike M. 10-11-2006 04:39:30. Report to Moderator.Fits various models Fits John Deere - Fits various models Massey Ferguson - Fits various models Massey Harris - Fits various models Minneapolis Moline - Fits various models Oliver - Fits various models * Fits models using 3/8" fuel lines* Must splice fuel line to use* Includes hose and clamps*…. Product Number: ABC490. Price: $9.99.Good used injection pump. For late style 4010 tractors, and early style 4020 tractors. Use pump, came off a running working tractor. No leaks. Skip ... John Deere Tractor 4010 4020 Injection Pump AR26372. paigetractors (325) 100% positive; Seller's other items Seller's other items; Contact seller;According to JDparts a '72 4020 could have the little inj pump. FUEL INJECTION PUMP, NOZZLES, AND FUEL LINES.Looking to find some information about my injection pump on my 4020. I am told it is a roosamater GBC 633 18al. I am wanting to get it rebuilt but not finding anyone that wants to even mess with it. One guy even said u can’t rebuild them at all. Does anyone know anywhere I could send it or a replacement that matches right up . The ...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 ...Symptoms of a clogged fuel filter include engine stalling, hard engine start, no engine start, reduced fuel flow, erratic engine performance and decreased fuel consumption. A clogg...Fits DPA CAV 3, 4, 6 Cylinder Rotary Pumps only. Replaces OEM number CAV7135-110. Reference ID: CAV7135-110. Condition: New. All new, used and rebuilt parts have a 1-year warranty. Item #: 129312. $ 18.50. New, aftermarket John Deere 1020 Injector Pump Repair Kit for sale with a solid manufacturer warranty. In addition, we have a generous …104130-4020 ZEXEL FUEL-INJECTION PUMP Cross 1041304020 1j70151011 . Price: query Buy now Add to cart Go to cart. Rating: 19. Buy FUEL-INJECTION PUMP 104130-4020 zexel genuine, new aftermarket engine parts with delivery Information fuel-injection pump. ZEXEL 104130-4020 1041304020 KUBOTA 1J70151011 1j70151011 Cross reference …It was a mid-range pump used on many 350 and 450 crawlers, 1020, 2020, 2520, 3020, 4020 tractors, etc. Deere sells a conversion kit to adapt those tractors back to a D series pump. Deere sells tech manual SM-2045 for repairing the pumps. It is also available in reprint from many tractor websites for around $30.John deere 4020 24v to 12v conversion wiring diagram. John deere 4020 24v wiring diagramDeere 4020 volt jd ignition 12v diagrams alternator diagramweb wirediagram yenpancane jeanjaures37 key John deere 4020 injector pump diagram4020 seat parts deere john suspension deluxe tractor serial cab 777parts e4 spare list.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.Description: This is a reman injection pump for the early John Deere 4020 tractors. The pump model listed on the name plate will be either a DBGVC633-3AJ or DBGVC633-5AJ. When removing the original pump, set the engine timing to TDC, remove the timing plate held on by 2 screws, and verify that two timing lines are in alignment with one another.Product Description. #for john deere 4020 injector pump rebuild kit#. Contact Person: Chris Zeng. E-Mail: [email protected]. Whatsapp & Wechat : +008613386901365. Website: www (dot) china-lutong (dot) net. for John Deere Deck Rebuild Kit 48 GY20996 L120. Reproduction John Deere 350 350B 350C Crawler Dozer decal kit.4020 injector pump problem. I have a 4020 that is not getting any fuel to the injectors. I have bled the system and transfer pump is pumping good up to the injector pump. But when I crack the injectors nothing. There is a 5/16 bolt on the outward side of the injector pump. If I loosen this bolt, it will run normally but shoots fuel out the hole.Apr 5, 2024 · 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.Today I install a injection pump on a1966 John Deere 4020 twice! Plus I have 4020 repower updates at the end of the video!109342-4020 ZEXEL INJECTION-PUMP ASSEMBLY Cross 1093424020 . Price: query Buy now Add to cart Go to cart. Rating: 10. Buy INJECTION-PUMP ASSEMBLY 109342-4020 zexel genuine, new aftermarket engine parts with delivery Information injection-pump assembly. ZEXEL 109342-4020 1093424020 Cross reference number. Zexel num. Bosch num.This video should provide you a firm understanding of basic workings of a Roosa Master DB type fuel injection pump. I will walk you through the rebuilding pr...Application: John Deere 4020,600,105 Combine John Deere # AR32564R DB0-5178, DBGVC633-5AJ,DBGVC633-3AJ,DBGVC633-1AJ,AR32564R. Please Note there is a $ 400.00 Core Charge on this exchange pump A Refund Will Be Issued Upon Receipt Of Core And After Core Has Been Inspected Core Must Be Returned Within 21 Days Please See Our Core Policy For More Details Please Allow 1 Week For Core To Be Inspected ...104130-4020 ZEXEL FUEL-INJECTION PUMP Cross 1041304020 1j70151011 . Price: query Buy now Add to cart Go to cart. Rating: 19. Buy FUEL-INJECTION PUMP 104130-4020 zexel genuine, new aftermarket engine parts with delivery Information fuel-injection pump. ZEXEL 104130-4020 1041304020 KUBOTA 1J70151011 1j70151011 Cross reference …I recently had the metering valve stick in the injection pump on my 1971 4020. I pulled the pump and had it rebuilt. While it was being rebuilt I asked if them to install the Stanadyne 29111 weight retainer to eliminate the flex ring that routinely fails. I reinstalled the pump about a month ago but didn?t use the tractor until today.Remanufactured Stanadyne Fuel Injection Pump 06323 $ 2,150.00 Add to cart; Stanadyne - Roosa Master New Exchange Fuel Injection Pump DB2-4972 $ 2,295.00 Add to cart; Stanadyne - Roosa Master New Exchange Fuel Injection Pump JDB331AL2732 $ 2,295.00 Read more; Stanadyne - Roosa Master New Fuel Injection Pump DB2331-4464 $ 2,295.00 Add to cartPosted 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.Posted 12/27/2016 14:31 (#5726054 - in reply to #5726043) Subject: RE: 4020 injection pump timing: Eastern Iowa: I did, It was. Rayl: Posted 12/27/2016 18:53 (#5726556 - in reply to #5726054) Subject: RE: 4020 injection pump timing: Saline County, Mo: Neighbor had his 4020 inj pump redone. Had a new rotor installed that you manually marked the dot.Remove the timing window on the side of the injection pump. Rotate the engine at the flywheel timing mark window until the TDC mark is aligned with the groove in the housing. You're on TBC #1 when the two marks in the pump timing window are also aligned. If not, you're on TDC #6. Rotate the engine 360°. View attachment 49121Follow the steps mentioned below: First, shut down the JD 4020, remove the pump power source, and drain the entire pump. Then, clean the inlet of the pump by using a tube brush and some soap water. Afterward, flush the pump with some low-viscosity fluid. After that, bleed the pump and fill it up with hydraulic oil.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.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.Good Used John Deere 4000 4020 Injection Pump AR-41626. Opens in a new window or tab. Pre-Owned. $1,149.00. davidson.tractor.parts (2,342) 96.7%. or Best Offer +$19.99 shipping. New Fuel Lift Pump Fits John Deere Tractor 2040S 2130 2140 2150 2155 2240. Opens in a new window or tab. Brand New. $56.99.Fuel Injection Pump for John Deere Tractor (s) 4000, 4020. Replaces John Deere OEM nos AR50145, SE501244, Replaces Roosa Master Mfg nos JDB-2402.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.Posted 1/28/2017 23:15 (#5801298 - in reply to #5801223) Subject: RE: conclusion to 4020 camshaft / injection timing problem. Eastern Iowa. The cam gear would not clear the cast hydraulic pump support and if that was removed it would have hit the steering box. Cam barely cleared the steering box with gear removed.4020. SKU: AR32564. Call for Availability (717) 235-4996. Description. Remanufactured Diesel Fuel Injection Pump. 1 Year Warranty Included. We may be able to rebuild your pump for less than the advertised price. Please call to discuss. Additional information.Details. Compatible with John Deere Tractor (s) 3020, 4000, 4020, 4025, 4230, 4520. Replaces John Deere OEM nos R50781. pencil # 17705. AR50781. This is a remanufactured injector. For a New version of this sku use 109653. All new, rebuilt and used tractor parts have a 1-year warranty.Amazon.com: OEM Fuel Pump Washer John Deere 1020 2020 2030 4000 4020 4520 5020 7520 T20055 : Patio, Lawn & Garden. Skip to main content.us. Delivering to Lebanon 66952 Update location All. Select the department you want ...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.Re: 4020 DB injection pump / throttle sticking in reply to Jason Z in MO, 11-01-2006 06:33:12 The lever on the pump's throttle shaft pushes on a spring inside the top cover of the IP that slides up and down over a pin that screws in from the OUTSIDE of the IP.John deere 4020 24v to 12v conversion wiring diagram. John deere 4020 24v wiring diagramDeere 4020 volt jd ignition 12v diagrams alternator diagramweb wirediagram yenpancane jeanjaures37 key John deere 4020 injector pump diagram4020 seat parts deere john suspension deluxe tractor serial cab 777parts e4 spare list.Jul 10, 2016 · I recently had the metering valve stick in the injection pump on my 1971 4020. I pulled the pump and had it rebuilt. While it was being rebuilt I asked if them to install the Stanadyne 29111 weight retainer to eliminate the flex ring that routinely fails. I reinstalled the pump about a month ago...John deere 4020 overhaul part ten injection pump. John deere 4020 overhaul part ten injection pump.Jan 21, 2019 · 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 ...Wholesale 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 ...FUEL INJECTION PUMP DBGVC633-3AJ. SKU: DBGVC633-3AJ. $1,305.00. $1,305.00. FUEL INJECTION PUMP DBGVC633-3AJ / AR32564 - JD 4020 (-200999) - CONDITION: REBUILT $855.00 PLUS $450.00 CORE – PLUS SHIPPING - CORE MUST NOT HAVE BEEN BURNT, BROKEN OR DISASSEMBLED. Quantity. Sold Out.Super busy on the farm preparing for fall harvest. #farming #farm #georgiasouthern #johnDeere #tractor14 Sept 2020 ... I had to replace an injection pump on my John Deere 5205 tractor. The pump was a Stanadyne #DB4327-5913 part# SE501208.Injection Pump To Fit John Deere® For Tractor. Replaces OEM DBGVC633-5AJ, AR32564R. The store will not work correctly in the case ... 4020 S/N 065000-090999 : Customers Who Bought This Item Also Bought: Push, Rod To Fit John Deere® – Used . $11.00. Frame, Plate, Upper To Fit John Deere® – Used .We just had the injector pump rebuilt on our John Deere 4020. When we try to put it back on, it won't go all the way in leaving an 1/8th inch gap. We have all the timing marks lined up, but it still won't work. We have tried everything we can think of, Changing the Injector shaft, removing the rubber washers under the injector pump, taking out ...Started 4020 other day ran 5min and died. Wouldnt start. Tracked it down to what I thought was an injector pump. Had it rebuild still not starting. So far I have cleaned all the fuel lines and return line. Cleaned filter housing and replaced fuel filters and lift pump. I know its properly timed and injectors bled good.still will not start and hasNISSAN UD Diesel Injectors. Fully Reconditioned Service-Exchange Fuel Injector Sets. (Brand New Genuine Nozzles Fitted) Including new washer kit. Ute / Van / 4×4: SD22, SD23, SD25, SD33, SD33T. TD23, TD25, TD27, TD42, TD42T/I, RD28ETI (pictured) Truck: FD6T. New Genuine Injectors For: ZD30T, ZD30TI. New Common Rail Injectors For: …Talk to a specialist at (405) 525-4298, Mon - Fri, 7 AM - 5 PM CST. We ship all products from our 10 Kimray Stores and have authorized Kimray distributors across the United States and around the world. Our distributors and stores are divided by region, with dedicated representatives specializing in their areas. Our International Sales has ...John deere 2040 water pumpJohn deere 4020 injector pump diagram Eastern triangle enterprises llc e-store. fuel injection pump ar49900John deere 4020 injector pump diagram. Deere pump hydraulic jd 2030 2130 2955 2140 2040 2440 2850 2355 2840 2250 2155 2350 2520 2510 2550 2630Fuel injector 777parts fits Deere injection 777parts spare2040 2640 ...We would like to show you a description here but the site won't allow us.Apr 27, 2015. #1. (quoted from post at 16:34:03 04/27/15) Started 4020 other day ran 5min and died. Wouldnt start. Tracked it down to what I thought. was an injector pump. Had it rebuild still not. starting. So far I have cleaned all the fuel lines and.You will need a fully charged battery. Turn the tractor over until you see fuel start to drip/spray/run out of the lines (what it does will depend on how lose you made them - the loser they are the quicker it will bleed) Once fuel shows, tighten them one at a time. This can be done without starting the tractor - it can also be done if you let ...24267 posts · Joined 2014. #4 · Jan 25, 2020 (Edited) If it is indeed leaking Engine Oil between the pump and mounting boss, the problem is most likely o-ring (item #5). Part number T28582, but you can probably match it at a local auto parts store. If it's leaking Diesel Fuel between item #11 and #22, the problem is most likely O-ring Item #15.This John Deere 3010, 3020, 4000, 4010, 4020, 4320, 4520, 4620, 5010, 5020 and 6030 Tractor Manual includes 224 pages of repair, service and maintenance. Skip to navigation Skip to content. Menu. Manuals. ATV & Motorcycle Manuals; ... Injection pump, Injector nozzles, Troubleshooting Differential Overhaul, Remove and reinstall, Differential ...Re: 4020 injector pump in reply to davida, 01-23-2013 11:55:41 Smaller vent wire goes in bore first. Longer goes next, one end is larger due to normal wear, grind edge down or install with peaned end next to retaining plug.In Reply to: Re: 4020 injection pump timing advance posted by Glen Anderson on October 11, 2005 at 09:40:56: There is no advance at cranking speed. In the case of your 4020, typical settings are: 1 degree advance movement at the window at 375-475 pump RPM (which is 750-950 engine RPM), 5 degrees at 800-900 pump RPM (1600-1800 engine RPM), and 8 ...View and Download New Holland T4020V service manual online. T4020V tractor pdf manual download. Also for: T4030v, T4040v, T4050v, T4060v, T4030n, T4040n, T4050n, T4060n.104130-4020 ZEXEL FUEL-INJECTION PUMP Cross 1041304020 1j70151011 . Price: query Buy now Add to cart Go to cart. Rating: 19. Buy FUEL-INJECTION PUMP 104130-4020 zexel genuine, new aftermarket engine parts with delivery Information fuel-injection pump. ZEXEL 104130-4020 1041304020 KUBOTA 1J70151011 1j70151011 Cross reference number.Category: Injection Pump Tags: Case Industrial, 560 Related OEM and MFG Part Numbers: 104298-4020, 126964A1, 1735151011 Spencer Diesel offers a complete application guide to find the exact pump, injector, or turbo that fits your agricultural, industrial, or light truck needs.Apr 5, 2024 · 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.Posted 6/25/2018 08:46 (#6832831 - in reply to #6832247) Subject: RE: Turning up fuel pump on a 4020 John Deere. Western Ky. Stock 4020 is 94 hp. That said 110 to 115 quite possible on dyno messing pump setting and timing if the rest of the engine is in good shape.. 20 hp added to a 94 hp tractor will make a big difference in the field or on ...My injection pump is leaking Lille Mad. I might have found a replacement but am not sure if they would swap over directly. See attached pics (800) 853-2651. SHOP NOW. Forums. Contact Us New posts. Resources. ... 4020 injection pump issues ...injection pump leak 4020. Thread starter nylon4020; Start date Sep 29, 2008; N. nylon4020 Member. Sep 29, 2008 #1 ... Anyway got done after dark. I could smell diesel fuel while I was working. I could see it weeping around the injection pump. After I parked for the night, there was fuel residue on the block behind the pump.FUEL INJECTION PUMP DBGVC633-3AJ. SKU: DBGVC633-3AJ. $1,305.00. $1,305.00. FUEL INJECTION PUMP DBGVC633-3AJ / AR32564 - JD 4020 (-200999) - CONDITION: REBUILT $855.00 PLUS $450.00 CORE - PLUS SHIPPING - CORE MUST NOT HAVE BEEN BURNT, BROKEN OR DISASSEMBLED. Quantity. Sold Out.4020 CBC injection pump issues. Jump to Latest Follow 2K views 2 replies 3 participants last post by thepumpguysc May 16, 2022. lexc269_6243 Discussion starter 9 posts · Joined 2021 Add to quote; Only show this user #1 · May 16, 2022. Hi my name is Lex I have a equipment repair service but have not repaired any customers pumps I always send ...670207C1 (Case IH) - $18 ish CAD each. D670207C1 (Dipaco Diesel) - $3.84 CAD each - Bought mine here needless to say. LOL. As per the picture below, each of these washers consist of a small Teflon washer pressed inside of a larger steel washer. Long story, short these work awesome! Simply install & tighten to a reasonable level - problem solved.A 4020 diesel has two thermostats. IIRC, idle adjustment is made at the injection , Category: Injection Pump Tags: John Deere, 4020 Related OEM and MFG Part Numbers: A, Use the information above including the fuel injection pump part number and picture (if available) to assist you in ma, JOHN DEERE PENCIL FUEL INJECTORS REPLACEMENT | John Deere 4.5L 6.8L PowerT, To receive this product outside the continental U.S., you must call 877-530-4430 to make arrangements. WARN, Indianajones. Posted 6/3/2014 16:17 (#3900144 - in reply to #3900135) Subject: RE: 4020 Ro, I show you my injector pump replacement on this 1969 John Deere 4020, Jan 21, 2019 · 4020 Injection Pump. Well i got my s, Up for sale is ONE (1) fully and professionally rebuilt , Rebuilt pump fits John Deere 600 tractor and 105 Combine, Our experienced and friendly sales staff are available to , This pump, motor for that fact, valves, injectors,e, Posted 6/30/2008 21:34 (#407552) Subject: 4020 injection p, JD 4020 replacing injector pump. Line up the TDC mark in the timing ho, Posted 4/28/2012 13:44 (#2357886 - in reply to #235704, Along with our John Deere® parts catalog, Abilene M, 131152-4020 PLUNGER-AND-BARREL ASSY 131152-4320 PLUNGER-AND-BAR, Zexel VP44 Injector Pump - Nissan - ZD30. Remanufact.