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You are here: Home > Tractor Parts > John Deere Tractor Parts > 4020 > Electrical
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24 to 12 Volt Conversion Kit | John Deere | 3010 | 3020 | 4010 | 4020 6-Cylinder, Carbon Core, 90 Degree Boot, Spark Plug Wire Set 6-Cylinder, Carbon Core, Straight Boot, Spark Plug Wire Set
Our Price: $510.00
Our Price: $25.00
Our Price: $25.00
203384 | 24 to 12 Volt Conversion Kit | John Deere | 3010 | 3020 | 4010 | 4020 | akt0017 | akt0016 ts8000 | ts-8000 | se501474 | ty16172 | 3708-12vkit 108071 6-Cylinder, Carbon Core, 90 Degree Boot, Spark Plug Wire Set Allis Chalmers Case Ford International farmall john deere massey ferguson harris oliver minneapolis moline mf mh jd mm ih 108071 6-Cylinder, Carbon Core, Straight Boot, Spark Plug Wire Set Allis Chalmers Case Ford International farmall john deere massey ferguson harris oliver minneapolis moline mf mh jd mm ih
6-Cylinder, Copper Core, 90 Degree Boot, Spark Plug Wire Set 6-Cylinder, Copper Core, Straight Boot, Spark Plug Wire Set Alternator Bracket For John Deere Tractors
Our Price: $16.00
Our Price: $16.00
Our Price: $39.00
1031566-Cylinder, Copper Core, 90 Degree Boot, Spark Plug Wire Set allis chalmers case international farmall john deere massey ferguson harris oliver minneapolis moline ac ih jd mf mh mm ol 107986 6-Cylinder, Copper Core, Straight Boot, Spark Plug Wire Set  allis chalmers case international farmall john deere massey ferguson harris oliver minneapolis moline ac ih jd mf mh mm ol 113516, Alternator Bracket For John Deere  Tractors, Fits 3010, 3020, 4010, 4020, For converting from generator to alternator, Bored for early models with 3/8" bolts, Will work for late models with 7/16" bolts but will need to be drilled out to fit
Alternator Bracket, Used, John Deere, R40952 Alternator For AC, Case, IH, JD Equipment Alternator For JD, MF, Ford-New Holland
Our Price: $50.00
Our Price: $111.00
Our Price: $215.00
498845, Used Alternator Bracket For John Deere Tractors 3020, 4000, 4020 (s/n 201,000-later) 4230, Replaces OEM No. R40952 113608, Alternator For AC, Case, IH, JD Equipment, Fits Allis Chalmers  Tractors 7030 6-426 Diesel 1974, 7040 6-426 Diesel 1975, 7050 6-426 Diesel 1974, 7060 6-426 Diesel 1975, 7080 6-426 Diesel 1975, Fits Allis Chalmers Lift Trucks 700 Perkins 4-236 Die 113321, Alternator For JD, MF, Ford-New Holland, Fits John Deere Tractors 4000 [to SN 263481, W/Air], 4020 [SN 201000 to 263481, W/air], 4250 [W/Air], 4620 [to SN 014117, W/Air], 7020 [to SN 00263], Fits John Deere Combines 3300 [219D], 4400, 55, 6600 [2
Alternator For John Deere Alternator For John Deere - 51 Amp Alternator For John Deere - 55 Amp
Our Price: $115.00
Our Price: $131.00
Our Price: $120.00
117401, Alternator For John Deere, Fits John Deere Combine 105, 3300, 4400, 4420, 6600, 6602, 6620, 6622, 7700, 7720, 7722, 8020 , Fits John Deere Cotton Picker 484, 499, 699, 7440, 9910, 9920, 9940 , Fits John Deere Power Units 219, 303, 329, 341, 362, 112112, Alternator For John Deere Equipment, Fits Farm Tractors  3020 4-240 Gas 1969-1972,  3020 4-270 Diesel 1969-1972, 4020 360 Gas 1969-1972,  4020 404 Diesel 1969-1972,  4320 6-404 Diesel 1969-1973, 4520 6-404 Diesel 1969-1973,  4620 6-404 Diesel 196 117621, Alternator For John Deere, Fits John Deere Backhoe 410, 300B, 302A, 310A, 310B, 401C, 410B, 410C, 510B, 510C, 610B, 610C, 710B, 710C , Fits John Deere Lift Truck JD380, JD480, JD480A, JD480B, JD480C , Fits John Deere Loader 300B, 401C, JD301, JD4
Amber Safety Warning Light Universal - 12V Bearing, New, John Deere, JD8535 Cigarette Lighter, New
Our Price: $20.00
Our Price: $5.00
Our Price: $35.00
Amber Safety Warning Light Universal - 12V for Case, Case IH, Ford, International, John Deere, Massey Ferguson, Minneapolis Moline, Oliver, White 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 For Allis Chalmers, Case, Cockshutt, International, John Deere & Massey Ferguson Tractors & Industrial Equipment, Replaces OEM No. 70228343, A24082, 31-1647093, 367904R91, AT26407, 765433M91
Condenser For Delco Distributors Dash Light - 12 Volt Dash Light - 6 Volt
Our Price: $3.00
Our Price: $31.00
Our Price: $31.00
111102, Condenser For Delco Distributors, Fits John Deere M, MC, MT, 40, 430, 1010, 2010, 3010, 3020, 4000, 4010, 4020, 4230, Also Fits John Deere Construction 420, 500, 500A, 500B, 600, Replaces AT14468, 1869704, 1928111 105319, Dash Light, Fits Case  , Fits John Deere A, B, D, R, 50 (s/n 5016122-earlier), 60 (s/n 6017060-earlier), 70 (s/n 706327-earlier), 80, 520 (s/n 5208099-earlier), 1010, 2010, 2510, 3010, 3020 (s/n 122999-earlier), 4010, 4020 (s/n 200999-earlier), 5 105318, Dash Light, Fits Case  , Fits John Deere A, B, D, R, 50 (s/n 5016122-earlier), 60 (s/n 6017060-earlier), 70 (s/n 706327-earlier), 80, 520 (s/n 5208099-earlier), 1010, 2010, 2510, 3010, 3020 (s/n 122999-earlier), 4010, 4020 (s/n 200999-earlier), 5
Dash Light Cover For John Deere, Case, Massey Harris and Minneapolis Moline Tractors Distributor Cap - Delco Remy Distributor Cap - Delco Remy - screw held cap
Our Price: $13.00
Our Price: $12.00
Our Price: $9.00
111787, Dash Light Cover For John Deere, Case, Massey Harris and Minneapolis Moline Tractors, Fits John Deere A [styled], D [styled and unstyled], AR, R, BR [with electric start], 50 [to SN 5016122], 60 [to SN 6017060], 70 [to SN 706327], 70D, 520 [to SN 104557, Distributor Cap, Allis Chalmers D19, John Deere 4010, 4020, Minneapolis Moline GVI, G705, G706, G707, G708, Oliver 70, 77, 88, 770, 880, 950, 1600, 1800, 1900, , Delco Remy distributor 105585, Distributor Cap For Delco Distributors, Fits Allis-Chalmers 180, 185, 190, 190XT, Fits John Deere 4000, 4010, 4020, 4230, Fits Massey Ferguson 1100, Fits Minneapolis Moline G900, G1000, Fits Oliver 1600, 1800, 1900, Delco Remy distributor - screw
Distributor Cap - Prestolite 6 Cylinder Distributor Cap - Wico Distributor Cap - Wico XB
Our Price: $50.00
Our Price: $30.00
Our Price: $60.00
109897, Distributor Cap - Prestolite 6 Cylinder, Fits John Deere 4000, 4010, 4020, 4230, Replaces OEM number AT14690, Prestolite distributor number(s): IBT6101 108300, Wico Distributor Cap for Case, John Deere. Fits 900B, 930, 940, 970, 4010, 4020. Replaces A20786 105667, Distributor Cap, John Deere A, AO, AR, B, BI, BO, BR, G, H, 50, 60, Wico X, XH, XV magneto, John Deere 4010, 4020, Wico XB distributor
Distributor Coil - 12-Volt Distributor Condenser - Wico Distributor Dust Cover, New, with Delco Screw Held Cap
Our Price: $23.00
Our Price: $10.00
Our Price: $15.00
105299, Distributor Coil - 12-Volt, Allis Chalmers D19 1963-64, 170, 175, 180, 185, 190, 190XT, Ford 8N s/n 263845-later side mount distributor, NAA, 600, 700, 800, 900, 2000, 2600, 3000, 3600, 4000, 4100, 4600, International 400, 450, 454, 460, 504, 560 113430, Distributor Condenser - Wico, Fits Case 700, 730, 734, 740, 770, 800, 830, 840, 870, 900B, 930, 940, 970, Fits John Deere 1010, 2010, 2020, 2510, 3010, 3020, 4000, 4010, 4020, 4230, Wico DB distributors Distributor Dust Cover with Delco Screw Held Cap for Allis Chalmers, International, John Deere, Massey Ferguson, Minneapolis Moline, Oliver. Replaces 74056699, 1960325, R11264, 1024915M1, 156359A, 702539
Distributor Point Set - Wico Distributor Rotor - Wico Electronic Ignition Kit
Our Price: $10.00
Our Price: $10.00
Our Price: $103.00
113431, Distributor Point Set - Wico, Fits Case 700, 730, 734, 740, 770, 800, 830, 840, 870, 900B, 930, 940, 970, Fits John Deere 1010, 2010, 2020, 2510, 3010, 3020, 4000, 4010, 4020, 4230, Wico DB distributors 108491, Distributor Rotor - Wico, Fits Case 700, 730, 734, 740, 770, 800, 830, 840, 870, 900B, 930, 940, 970 , Fits John Deere 1010, 2010, 2020, 2510, 3010, 3020, 4000, 4010, 4020, 4230 , Replaces AR12001, AT11264, X30039 , Wico DB distributors 105074, Electronic Ignition Kit, Allis Chalmers 180, 185, 190, 190XT, John Deere 4000, 4010, 4020, Massey Ferguson 1100, 1105, 410, Minneapolis Moline G900, G1000, G1050, G1350, Delco Remy distributor numbers 1112687, 1112696 all with screw held cap, Vol
   
 
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.