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You are here: Home > Tractor Parts > John Deere Tractor Parts > 4020 > Transmission
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2nd & 5th Gear, Used, John Deere, R33369 Countershaft Gear, Used, John Deere, R51921 Countershaft, Used, Syncro-Range, John Deere, R33365
Our Price: $250.00
Our Price: $125.00
Our Price: $550.00
498977, Used 2nd & 5th  Gear for John Deere Tractors, Fits 4000, 4020, 4230, Replaces OEM No. R33370, R26818, Syncro-Range Transmission, 42 Teeth 498089 | Used Countershaft Gear | John Deere 4000 | 4020 | 4230 | R33366 | R51921 | 6 & 8 Speed | Syncro Range | 36 Teeth 498981, Used Countershaft for John Deere Tractors, Fits 4000, 4020,  Replaces OEM No.  R33365, Syncro-Range Transmission
Final Drive Bearing Cup, New, Case, International, John Deere, JD8976 Front Power Shift Pack, Remanufactured, John Deere, AR53206 Gear, 1st & 3rd Speed Gear, Used John Deere, AR32168
Our Price: $37.00
Our Price: $2,250.00
Core Charge for item 200430: $250.00
Our Price: $250.00
109618 | Drive | Bearing | Cup | Case | Case IH |  50212VA | 25858 | JD8976 | C | 100 | 70 | 80 | 90 | 4210 | 4230 | 4240 | MAXXUM | 5120 | 5130 | 5140 | 5220 |5230 | 5240 | 5250 | 585 | 595 | 685 | 695 | 885 | 895 | 84 | MX |110 | 120 | 135 | 80 |1440 | 200430 | Front Power Shift Pack | John Deere | AR53206 | 4000 | 4020 498979, Used 1st & 3rd  Gear for John Deere Tractors, Fits 4000, 4020, 4230, Replaces OEM No. AR32168, Marked R33367,  Syncro-Range Transmission, 48 Teeth
Gear, 4th & 7th Speed Gear, Used John Deere, R33370 Gear, 6th & 8th Speed Gear, Used John Deere, R33388 Input Planetary Plate, New, John Deere, R46391
Our Price: $265.00
Our Price: $250.00
Our Price: $20.00
498980, Used 4th & 7th  Gear for John Deere Tractors, Fits 4000, 4010, 4020, 4230, Replaces OEM No. R33370, R26818, Syncro-Range Transmission, 33 Teeth 498978, Used 6th & 8th  Gear for John Deere Tractors, Fits 4000,  4020, 4230, Replaces OEM No. R33388,  Syncro-Range Transmission 127086 | Input Planetary Plate | John Deere | R46391 | R33873 | R80813 | 2510 | 2520 | 3020 | 4000 | 4020 | 4040 | 4050 | 4055 | 4230 | 4255 | 4430 | 4450 | 4455 | 4555 | 4560 | 4650 | 4755 | 4760 | 4850 | 4955 | 4960 | 8560 | 8570 | 8760 | 8770 | 8870
Load Sensing Shaft For John Deere Tractors Low / High Range Drum, New, John Deere, R31026 Oil Transmision Filter Cover, Used, John Deere, R39794
Our Price: $76.00
Our Price: $104.00
Our Price: $75.00
112006, Load Sensing Shaft For John Deere Tractors, Fits 4000 (from S/N 250001), 4020 (from S/N 250001), 4040, 4230, 4240, 4320, 4430, 4440, 4455, Replaces  R40480, R41773, R46513, 21.187" Long, 1.124" Diameter 119616 | Low / High Range Drum | John Deere | R31026 | 2010 | 2510 | 3010 | 3020 | 4000 | 4010 | 4020 | 4030 | 4230 | 4320 | 4430 | 340D | 440 | 448 498836, Used Oil Transmision Filter Cover For John Deere Tractors 2510, 2520, 3010, 3020, 4000, 4010, 4020, 4230, 4430, 4520, 4620, 4630, Replaces OEM No. R39794
Oil Transmision Filter Cover, Used, John Deere, R39796 Pinion - High Range, New, John Deere, R41218 Pinion - Low Range, New, John Deere, R59641
Our Price: $75.00
Our Price: $195.00
Our Price: $150.00
498835, Used Oil Transmision Filter Cover For John Deere Tractors & Backhoes, Replaces OEM No. R39796 127293 | High | Range | Pinion | John Deere | R41218 | 4000 | 4020 | 4230 126970 | Low Range | Pinion | John Deere | R59641 | 4000 | 4020 | 4230
Pinion - Reverse Range, New, John Deere, R65342 Planetary Brake Clutch Pack Plate - 4th, New, John Deere, R48235 Power Shift Pack, Front, Remanufactured, John Deere, AR53205
Our Price: $150.00
Our Price: $42.00
Our Price: $2,250.00
Core Charge for item 200429: $250.00
126971 | Reverse Range | Pinion | John Deere | R59642 | 4000 | 4020 | 4230 127089 | Planetary Brake Clutch Pack Plate - 4th | John Deere | R48235 | R33871 | R33873 | 2510 | 2520 | 3020 | 4000 | 4020 | 4040 | 4050 | 4055 | 4230 | 4240 | 4250 | 4255 | 4430 | 4440 200429 | Front Power Shift Pack | John Deere | 4020 | AR53205
PTO Clutch & Brake Plate, New, John Deere, R57345 Range Shift Fork, Used, John Deere, AR77820 Rear Power Shift Pack, Remanufactured, John Deere, AR89858
Our Price: $17.00
Our Price: $140.00
Our Price: $2,500.00
Core Charge for item 200446: $250.00
127094 | PTO Clutch & Brake Plate | John Deere | R57345 | R49129 | 2240 | 2440 | 2520 | 2640 | 3020 | 4000 | 4020 | 4050 | 4055 | 4250 | 4255 | 4430 | 4440 | 6030 498416 | Used Range Shift Fork | John Deere |  4000 | 4020 | 4230 | 4040 | 4050 | 4055 | 4240 | 4250 | 4255 | 4320 | 4430 | 4440 |
 4450 | 4455 | AR77820 | AR74749 | AR32175 |  R33393 | R61566 | R63076 200446 | Rear Power Shift Pack | John Deere | AR89858 | 4000 | 4020 | 4230
Rear Power Shift Pack, Remanufactured, John Deere, AR95767 Remanufactured Topshaft Assembly - Syncro Range Ring & Pinion, Used, Power Shift AR32465
Our Price: $2,850.00
Core Charge for item 200445: $250.00
Our Price: $1,500.00
Core Charge for item 203977: $250.00
Our Price: $350.00
200445 | Rear Power Shift Pack | John Deere |  AR95767 | 4020 203977, Remanufactured Topshaft Assembly - Syncro Range, Fits John Deere 4000, 4020, Replaces OEM number(s): R33384, Uses 3 syncro drums, Assembly includes: top shaft, pinions, synchronizer 499992 Used Ring Gear & Pinion, For John Deere. Fits 4000 and 4020. Replaces AR32465, R33062, R33006
Ring & Pinion, Used, Synro AR33962 Shift Arm, Used, John Deere, R33765 Shift Arm, Used, John Deere, R49207
Our Price: $350.00
Our Price: $70.00
Our Price: $75.00
499988 Used Ring Gear & Pinion, For John Deere. Fits 4000 and 4020. Replaces AR33962, R33062, R33243 498426, Used Shift Arm For John Deere Tractors 4000, 4020, 4320, Replaces OEM No. R33765 498831, Used Shift Arm For John Deere Tractors 4000, 4010, 4020, 4320, Replaces OEM No. R49207
Shift Collar, New, John Deere, R33382 Shift Collar, New, John Deere, R33383 Shifter Cam, Used, John Deere, R33392
Our Price: $100.00
Our Price: $100.00
Our Price: $135.00
127292 | Shift Collar | John Deere | R33382 | 4000 | 4020 127291 | Shift Collar | John Deere | R33383 | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 4030 | 4230 498424, Used Shifter Cam For John Deere Tractors 4000, 4010, 4020, Replaces OEM No. R33392
Shifter Fork, Used, John Deere, AR32176 Shifter Fork, Used, John Deere, AR32180 Shifter Fork, Used, John Deere, AR46768
Our Price: $125.00
Our Price: $100.00
Our Price: $135.00
498421 | Used Shifter Fork |  John Deere |  4000 | 4020 | AR32176 | R33394 498420, Used Shifter Fork For John Deere Tractors 4000, 4020, 4040, 4230, 4240, 4320, 4430, 4440, Replaces OEM No. AR32180 498418, Used Shifter Fork For John Deere Tractors 4000, 4020, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, Replaces OEM No. AR46768
Shifter Lever, Used, John Deere, R27633 Shifter Lever, Used, John Deere, R46285 Spring, Park Release, Used AR57247
Our Price: $100.00
Our Price: $145.00
Our Price: $71.00
498410, Used Shifter Lever For John Deere Tractors 2510, 3010, 3020 (s/n 122999-earlier) 4010, 4020 (s/n 200999-earlier) Replaces OEM No. R27633 498409, Used Shifter Lever For John Deere Tractors 2520, 3020 (s/n 123000-later) 4000, 4020 (s/n 201000-later) 4320, Replaces OEM No. R46285 499867 Used, Park Release Spring For Syncro Range Transmission, Fits 2510, 2520, 3010, 3020, 4000, 4010, 4020, 4320, 4520, 4620, Replaces OEM No. AR57247, AR49457, AR31649
Syncro Disc, New, John Deere, RE37104 Topshaft Assembly Used - Synchro Range Transmission Drive Shaft Assembly Plate, New, John Deere, R63069
Our Price: $13.00
Our Price: $750.00
Core Charge for item 403977: $250.00
Our Price: $7.00
127145 | Syncro Disc | John Deere | RE37104 | 2010 | 2520 | 4000 | 4010 | 4020 | 4030 | 4230 | 4430 403977, Remanufactured Topshaft Assembly - Synchro Range, Fits John Deere 4000, 4020, Replaces OEM number(s): R33384, Uses 3 synchro drums, Assembly includes: top shaft, pinions, synchronizer 127099 | Transmission Drive Shaft Assembly Plate | John Deere | R63069 | 2510 | 2520 | 3020 | 4000 | 4020 | 4030 | 4040 | 4050 | 4055 | 4230 | 4240 | 4250 | 4255 | 4320 | 4430 | 4440 | 4450 | 4455
Transmission Drive Shaft Blocker, Used, John Deere, R52498 Transmission Drive Shaft Gear, Used, John Deere, R33383 Transmission Drive Shaft Gear, Used, John Deere, R41218
Our Price: $75.00
Our Price: $90.00
Our Price: $200.00
498828, Used Transmission Drive Shaft Blocker For John Deere Tractors 2010, 2510, 2520, 3010, 3020, 4000, 4010, 4020, Replaces OEM No. R52498 498556, Used Transmission Drive Shaft Gear For John Deere Tractors 2510, 2520, 3010, 3020, 4000, 4010, 4020, 4030, 4230, Replaces OEM No. R33383 498555, Used Transmission Drive Shaft Gear For John Deere Tractors 4000, 4020, 4230, Replaces OEM No. R41218
Transmission Drive Shaft Gear, Used, John Deere, R59641 Transmission Gear Shift Lever Transmission Input Shaft, New, John Deere, R34201
Our Price: $200.00
Our Price: $90.00
Our Price: $221.00
498549, Used Transmission Drive Shaft Gear For John Deere Tractors 4000, 4020, 4230, Replaces OEM No. R59641 121581, Transmission Gear Shift Lever For John Deere Tractors 2510, 2520, 3010, 3020, 4000, 4010, 4020, 4320, Also Fits Idustrial Models 500, 440, Replaces OEM No. R27633, R46285 114097, Transmission Input Shaft For  John Deere Tractors 4000, 4010, 4020, 4320 (All Syncro Range) Replaces OEM No. R34201
Transmission Oil Filter Cover, Used, John Deere, R63093 Transmission Pickup Screen Magnet, New, John Deere Transmission Rear Clutch Pack Plate, New, John Deere, R39325
Our Price: $100.00
Our Price: $55.00
Our Price: $21.00
498814, Used Transmission Oil Filter Cover For John Deere Tractors, Replaces OEM No. R63093 126758, Transmission Pickup Screen Magnet For John Deere Tractors, Combines, Miscellaneous and Industrial Equipment. Replaces OEM No. R68836, R53169 127084 | Transmission Rear Clutch Pack Plate | John Deere | R39325 | R32313 | 1020 | 1520 | 2020 | 2030 | 2155 | 2240 | 2355 | 2510 | 2520 | 2555 | 2630 | 3020 | 4000 | 4020 | 4230
Transmission Top Shaft New John Deere R33384 Transmission Top Shaft, Used, John Deere, R33384
Our Price: $300.00
Our Price: $225.00
108519, Transmission Top Shaft, Fits John Deere 4000, 4020, Replaces OEM number R33384 408519 Transmission Top Shaft, Fit John Deere 4000, 4020, Replaces OEM number R33384
   
 
All States Ag Parts has many parts available for a John Deere 4020 that are not listed here.  We carry Quad Range Pack, Front Power Shift Pack, Rear Power Shift Packs, transmissions and more.  If you can't find the part you are looking for, we probably stock it. Please call us toll free at 1-866-609-1260 and talk to one of our parts experts today.