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You are here: Home > Tractor Parts > John Deere Tractor Parts > 4020 > Electrical

Electrical parts for John Deere 4020

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Alternator & Starter Conversion Kit - 24V to 12V, New, John Deere Alternator & Starter Conversion Kit - 24V to 12V, New, John Deere, SE501474 Alternator & Starter Conversion Kit - 24V to 12V, Remanufactured, John Deere
Our Price: $365.00
Our Price: $475.00
Our Price: $725.00
159702 | Alternator & Starter Conversion Kit - 24V to 12V | John Deere 3010 3020 4010 4020 | 120547 | Alternator & Starter Conversion Kit - 24V to 12V | John Deere 3010 3020 4010 4020 | SE501474 | TY16172 203384 | Alternator & Starter Conversion Kit - 24V to 12V | John Deere 3010 3020 4010 4020 |
Alternator - Delco Style (7154-12), Remanufactured, Delco Remy, 1100490, John Deere, AR54793 Alternator - Delco Style (7186-12), New, Case, A46932, Delco Remy, 1100170, John Deere, AR84306 Alternator - Delco Style (7199-12), New, Case, A45201, Delco Remy, 1100582, International
Our Price: $133.00
Core Charge for item 203204: $15.00
Our Price: $78.00
Our Price: $99.00
203204 | Alternator - Delco Style (7154-12) | John Deere 3020 4020 4320 4620 6030 6414D 6414T 6466A 6466D 6466T 7020 7520 8430 8630 | 1100490 | 90-01-3081 | ALT22018AR54793 | SE501382 | TY6772 158489 | Alternator - Delco Style (7186-12) | Case 480C 480D 480LL 580C 580D 580SD 580SE 970 1070 1270 1370 1570 1845C | A46932 | AR84306 | A46938 | A47044 | A47057 | A47623 | A47625 | TY6600 | TY67721100170 | 7186-12 | 1102920 | 1103160 113608 | Alternator - Delco Style (7199-12) | Case 480C 480C 580B | A45201 | 103798A1R | SE501382 | 146448C92 | AR54793 | TY6772 | SE5013831100582 | 1100490 | 67154 | 7154-12 | 7199-12 | 7177-12 | 1100583 | 1100584 | 1100585 | 1100589 | 1100593
Alternator - Delco Style (7294-12), New, Delco Remy, 10463060, John Deere, TY6686 Alternator - Motorola Style (7357), Remanufactured, John Deere, AR38429, Prestolite, 110-39 Alternator - Motorola Style (7376), New, John Deere, AH105520, Prestolite, 110-115
Our Price: $150.00
Our Price: $187.00
Core Charge for item 203171: $25.00
Our Price: $115.00
109805 | Alternator - Delco Style (7294-12) | John Deere 410C 410D 444D 544D 544E 548E 640E 643D 644D 648E 4020 | 10463060 | 908013 | 3012611 | 339559 | 8134664 | 8982775005 | JR775005 | 240-308 | 7294-12 | 10463397 | 10495429 | 10497074 203171 | Alternator - Motorola Style (7357) | John Deere 135 152 202 310 362 410 410B 410C 500 500A 500B 500C 510 | AR38429 | AR38458 | AR40420 | AR47937 | AT21229 | TY1430 | TY24307110-39 | 210-140 | 67357 | 7357 | RA12NJD604 | RA12N55-JD6 117401 | Alternator - Motorola Style (7376) | John Deere 45 55 95 105 362 484 499 699 3020 3300 4000 4020 4320 | AH105520 | AH80094 | AH93616 | TY6603 | AR50909 | AR52077 | AH80093110-115 | 10-115 | 8MR2008P | 8MR2009P | 8MR2010P | 8MR2012P
Alternator - Motorola Style (7376), Remanufactured, John Deere, AH105520, Prestolite, 110-115 Alternator - Motorola Style (7473), New, John Deere, TY24309, Massey Ferguson, 1094894M91 Alternator Bracket, Used, John Deere, R40952
Our Price: $217.00
Core Charge for item 203510: $50.00
Our Price: $215.00
Our Price: $50.00
Please call 877-530-4430 for availability
203510 | Alternator - Motorola Style (7376) | John Deere 45 55 95 105 362 484 499 699 3020 3300 4000 4020 4320 | AH105520 | AH80093 | AH80094 | AH93616 | AR50909 | AR52077 | TY6603110-115 | 10-115 | 8MR2008P | 8MR2009P | 8MR2010P | 8MR2012P 113321 | Alternator - Motorola Style (7473) | John Deere 55 3300 4000 4020 4250 4400 4620 6600 6602 6620 6622 7020 | TY24309 | 1094894M91 | FW288991 | AR43989 | 1903075M91 | 271886M91 | 273082M91 | 273802M92 | 801014M91110-141 | 12N72 498845 | Alternator Bracket | John Deere | 3020 | 4000 | 4020 | 4230 | R40952
Battery Hold Down Clamp, New, John Deere, R40423 Bearing, New, John Deere, JD8535 Cigarette Lighter - 12 Volt, New, Allis Chalmers, 70229502, Case, A24134, CockShutt / CO OP
Our Price: $11.00
Our Price: $5.00
Our Price: $35.00
151928 | Battery Hold Down Clamp | John Deere 500A 500B 510 570 2510 2520 3020 4000 4020 4520 4620 | R40423 107927 | Bearing | John Deere | JD8535 | 7000  | 7100 | 7200 | 7300 | 7000  | 7100 | 7200 | 7300 |  1010 | 2010 | 2510 | 3010 | 3020 | 4000 | 4010 | 4020 | 4520 | 4620 | 5010 | 5020 | 5020 | 7020 | 7720 | 7820 | 7920 | 8100 | 8200 | 8300 | 8400 | 8110 | 113395 | Cigarette Lighter - 12 Volt | Allis Chalmers D14 D17 | Case W3 W5A W7 W10 W12 300 300B 310 310B 311 311B | 70229502 | A24134 | 31-1647093 | 367904R91 | AR60937 | 765433M91 | 765433M91 | 228343 | 229502 | 230228 | 230236 | 232810
Cigarette Lighter w/ Socket - Restoration Quality - 12 Volt, New, CockShutt / CO OP, 31-1647093 Condenser, New, Allis Chalmers, 70225739, Delco Remy, 1869704, Gleaner, 70225739, John Deere Dash Light - 12 Volt, New, John Deere, Massey Harris 762269M91, New, John Deere, AD1855R
Our Price: $33.00
Our Price: $3.00
Our Price: $19.00
126631 | Cigarette Lighter w/ Socket - Restoration Quality - 12 Volt | CockShutt / CO OP E4 30 40 50 550 560 | 31-1647093 | AR21327 | 10A25135 | T17846 | T17847 | TO16481 | AR30052 | AR34556 | AR46079 | AR48643 | AR60937 | AT26407 | 10A7476 111102 | Condenser | Allis Chalmers B C CA D10 D12 D14 D15 D17 D19 IB WD WD45 170 175 180 185 190 | 70225739 | 70225739 | AT14468 | 175045M91 | 21A211 | 307297R91 | 3073003R91 | 898253003 | 70225739V1869704 | 1885181 | 1928111 | 1944374 105319 | Dash Light - 12 Volt | New | John Deere | Massey Harris 762269M91 | John Deere A B D R 50 60 70 80 520 1010 2010 2510 | AD1855R | 762269M91 | AD2082R | AD2834R | AD2835R | AR1563R | AR20447R | AR26757R | AR33479R | AR35993R | B1728R | RE13195R
Dash Light Cover, New, John Deere, Massey Harris Dash Light, New, John Deere, AD1855R, Massey Ferguson, 762269M91 Distributor Cap - 6 Cylinder Prestolite, New, John Deere, AT14690
Our Price: $13.00
Our Price: $23.00
Our Price: $51.00
111787 | Dash Light Cover | John Deere A B D 50 60 70 80 1010 2510 3010 3020 4010 4020 5010 5020 8020 | Massey Harris 33 44 55 333 444 555 | 105318 | Dash Light | John Deere A B D R 50 60 70 80 520 1010 2010 2510 3010 3020 4010 4020 5010 5020 6030 8020 | Massey Harris | AD1855R | 762269M91 | AD2082R | AD2834R | AD2835R | AR1563R | AR20447R | AR26757R | AR33479R | AR35993R | B1728R | RE13195R 109897 | Distributor Cap - 6 Cylinder Prestolite | John Deere 4000 4010 4020 4230 | AT14690
Distributor Cap - Wico, New, Case, John Deere, A20786 Distributor Cap, New, Allis Chalmers, 70225733, Massey Ferguson, 1750411M91 Distributor Cap, New, Allis Chalmers, 74042704, Delco Remy, 824735, Gleaner, 74042704
Our Price: $30.00
Our Price: $7.00
Our Price: $8.75
108300 | Distributor Cap - Wico | Case 900 930 940 970 | John Deere 4010 4020 | A20786 104554 | Distributor Cap | Allis Chalmers B C CA D10 D12 D14 D15 D17 D19 G WC WD WD45 | Massey Ferguson Super 90 TO20 TO30 TO35 35 50 65 85 88 | Case 200B 300 300B 320 | 70225733 | 1750411M91 | 21A411 | 811735 | W10P2990 | 10P2990 104557 | Distributor Cap | Allis Chalmers D17 D19 | Gleaner A C | Massey Ferguson 50 95 97 | Oliver Super 77 Super 88 Super 99 70 77 88 770 880 1800 | Case 885 930 1030 | John Deere 950 4000 | 74042704 | 74042704 | 1509692M1 | K7406824735
Distributor Cap, New, Allis Chalmers, 79001156, Delco Remy, 1960810, Gleaner, 74056696, John Deere Distributor Coil - 12 Volt, External Resistor Distributor Condenser, New, Case, John Deere
Our Price: $9.00
Our Price: $13.75
Our Price: $10.00
105585 | Distributor Cap | Allis Chalmers 180 185 190 190XT | Gleaner F G K | John Deere 4000 4010 4020 | 79001156 | 74056696 | R11271 | 1033100M91 | 10P3023 | 156356AS | 74056696 | 1033100V91 | 156356A1960810 | 1969371 | D323R 105299 | Distributor Coil - 12 Volt | External Resistor | Allis Chalmers D19 170 175 180 185 190 190XT | Ford NAA 8N | 70225694 | E8TF12029BA | 396546R91 | AR46064 | 181542M91 | 30-301496 | 225694 | 70247333 | D4PE12029AA | D8JL12029A | 353874R91 113430 | Distributor Condenser | Case 700 730 770 800 830 840 870 900 930 940 970 | John Deere 1010 2010 2020 2510 3010 3020 4000 4010 4020 4230 |
Distributor Dust Cover, New, Allis Chalmers, 70225734, Case, A574475, Delco Remy, 1900119 Distributor Dust Cover, New, Allis Chalmers, 74056699, Delco Remy, 1960325, Gleaner, 74056699 Distributor Point Set, New, John Deere, AR12003, Wico, X30072
Our Price: $9.00
Our Price: $15.00
Our Price: $11.95
103153 | Distributor Dust Cover | Allis Chalmers B C CA D10 D12 D14 D15 D17 D19 G WC WD WD45 | Case 200B 300 300B 320 350 351 400 | 70225734 | A574475 | 353900R11 | 1750491M91 | 1H7413 | 384831R911900119 | 1900119 | 1921312 | 1921312 125927 | Distributor Dust Cover | Allis Chalmers D15 H3 170 175 180 185 190 190XT 615 | Gleaner F G K | John Deere 500 500A 500B 600 1010 2010 3010 3020 4000 | 74056699 | 74056699 | R11264 | 1024915M1 | 156359A | 156359A | 7025391960325 113431 | Distributor Point Set | John Deere 1010 2010 2020 2510 3010 3020 4000 4010 4020 4230 | Case 700 730 770 800 830 840 870 900 930 940 970 | AR12003X30072
   
 
All States Ag Parts has many parts available for a John Deere 4020 that are not listed here. We carry Starters, Generators, Voltage Regulators, Gauges, Alternators, Distributor Caps, Tune Up Parts, Tune Up Kits, Distributor Dust Cover, Magnetos, Battery Boxes, Spark Plug Wires, Wiring Harnesses 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.