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You are here: Home > Tractor Parts > John Deere Tractor Parts > 4020 > Steering / Front Axle
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Axle Extension Tube, Schwartz, 3037 Axle Housing Lock Bolt, John Deere, B2694R Axle Knee, John Deere, Used, AR50962
Our Price: $215.00
Our Price: $20.00
Our Price: $202.00
Please call 877-530-4430 for availability
110830, Axle Extension Tube For Schwartz Wide Front Ends, Fits International H, M, Super H, Super M, super MTA, 300, 350, 400, 450, 460, 504, 544, 560, 656, 700, 706, 730, 756, 800, 806, 830, 856, 930, Fits John Deere 60, 620, 630, 70, 720, 730, 2510, 25 108966 | Axle Housing Lock Bolt | John Deere | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 4230 | 4320 | B2694R 409374 | Axle Knee | John Deere | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 4320 | 9900 | AR50962
Axle Knee, New, John Deere, AR50962 Axle Pivot Pin, New, John Deere, R27817 Axle Pivot Pin, Used, John Deere, R27817
Our Price: $248.00
Our Price: $34.00
Our Price: $25.00
109374 | Axle Knee | John Deere | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 4320 | 9900 | AR50962 108967 | Axle Pivot Pin | John Deere | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 4230 | 4320 | R27817 408967 | Used Axle Pivot Pin | John Deere | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 4230 | 4320 | R27817
Ball Stud, Schwartz, 1048 Center Steering Arm, John Deere, Schwartz 2381 Center Steering Arm, Used, John Deere, R27808
Our Price: $9.00
Our Price: $80.00
Our Price: $80.00
108803, Schwartz Replacement Ball Stud, Replaces OEM number Schwarz Part # 1048 111425 | Center Steering Arm | John Deere | 60 | 70 | 620 | 630 | 720 | 730 | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 2381 402703 | Center Steering Arm | John Deere | 2510 | 2520 | 3010 | 3030 | 4000 | 4010 | 4020 | 4320 | R27808
Complete Wide Axle Assembly Complete Wide Axle Assembly, Heavy-Duty Front Pivot Pin For Schwartz Wide Front End
Our Price: $1,658.00
Our Price: $1,693.00
Our Price: $15.00
108907 | Complete Wide Axle Assembly | John Deere | 400 | 2510 | 2520 | 3010 | 3020 | 4010 | 4020 | 4320 | AR44331 110954 | Complete Wide Axle Assembly | John Deere | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 4320 | AR44331H 110959, Front  Pivot Pin For Schwartz Wide Front End, Fits International Conversions  H, M, Super H, Super M, Super MTA, 300,, 350, 400, 450, 460, 504, 544, 560, 656, 700, 706, 730, 756, 800, 830, 856, 930, Fits John Deere Conversions 60, 70, 620, 630, 7
Front Axle Housing, New, John Deere, AR50865 Front Axle Housing, Used, John Deere, AR50865 Front Axle Mounting Plate Wedge, John Deere, R49098
New Part Price $1,100.00
Our Price: $650.00
Please call 877-530-4430 for availability
Our Price: $7.00
108906 | Front Axle Housing | John Deere | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 4230 | 4320 | AR50865 408906 | Front Axle Housing | John Deere | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 4230 | 4320 | 9900 | AR50865 109528 | Front Axle Mounting Plate Wedge | John Deere | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | R49098
Front Wheel Hub - 6 Bolt - Bolt on Cap, New, John Deere, T21545 Front Wheel Hub - 6 Bolt - Press in Cap, New, John Deere, R49839 Front Wheel Hub - 6 Bolt, New, John Deere, R26631
Our Price: $82.00
Our Price: $61.00
Our Price: $58.00
102234, Wheel Hub, Fits John Deere 301A, 1020, 1520, 1640, 1840, 1950N, 2020, 2030, 2040, 2040S, 2150, 2155, 2250, 2350, 2355N, 2440, 2450, 2510, 2550, 2555, 2630, 2640, 2650, 2750, 2755, 2840, 2850, 2855N, 2940, 2950, 3040, 3130 (after s/n 186270), 3140 102236, Wheel Hub For John Deere Tractors, Fits John Deere 301A, 1020, 1520, 1640, 1840, 1950N, 2020, 2030, 2040, 2040S, 2150, 2155, 2250, 2350, 2355N, 2440, 2450, 2510, 2550, 2555, 2630, 2640, 2650, 2750, 2755, 2840, 2850, 2855N, 2940, 2950, 3040, 3130 102237, Wheel Hub For John Deere Tractors, Fits John Deere 1520, 2510, 2520, 3010, 3020, 4000, 4010, 4020, 4030, 4040, 4230, 4320, 4430 , 6 bolt hub , Replaces OEM #R48763
Front Wheel Hub Cap - 3 Bolt, New, John Deere, A1555R Front Wheel Hub Cap, 3 Bolt, Used, John Deere, A1555R Front Wheel Hub Seal, New, John Deere, AR26480
Our Price: $10.00
Our Price: $6.00
Our Price: $8.00
102235, Wheel Hub Cap - 3 Bolt, Fits John Deere 301A, 1020, 1520, 1640, 1840, 1950N, 2020, 2030, 2040, 2040S, 2150, 2155, 2250, 2350, 2355N, 2440, 2450, 2510, 2550, 2555, 2630, 2640, 2650, 2750, 2755, 2840, 2850, 2855N, 2940, 2950, 3010, 3020, 3040, 3130 402235 | Used 3 Bolt Hub Cap | John Deere | A1555R 110545, Front Wheel Hub Seal For John Deere Tractors, Fits 820, 830, 940, 1020, 1030, 1040, 1120, 1130, 1140, 1520, 1550, 1630, 1640, 1750, 1840, 1850, 1950, 2020, 2030 ,2040, 2120, 2150, 2155, 2240, 2250, 2255, 2350, 2355, 2440, 2450, 2510, 2520, 2550,
Front Wheel Hub Wear Sleeve For John Deere Equipment Heavy Duty Axle Extension Tube For Schwartz Front Ends Heavy Duty Front Axle Knee For John Deere Tractors
Our Price: $4.00
Our Price: $195.00
Our Price: $336.00
109435, Front Wheel Hub Wear Sleeve For John Deere Equipment, Fits Sprayer - 6000, 6500, 6600, 6700, Fits Combine - 7700, Fits - Cotton Picker - 9900, 9910, 9920, 9930, Fits - Cotton Stripper - 7445, Fits Industrial / Construction - 210C, 300, 300B, 300D 111582, Heavy Duty Axle Extension Tube For Schwartz Front Ends, Fits International H, M, Super H, Super M, Super MTA, 300, 350, 400, 450, 460, 504, 544, 560, 656, 700, 706, 730, 756, 800, 806, 830, 856, 930, Fits John Deere 60, 620, 630, 70, 720, 730, 25 110032 | Heavy Duty Front Axle Knee | John Deere | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 4320 | AR44333KN
Hub - Schwartz Wide Front, New, 22447 Jam Nut, 1", Schwartz, 65431 Knee Assembly - Heavy-Duty, New, John Deere, AR44333
Our Price: $111.00
Our Price: $5.50
Our Price: $370.00
120006,Schwartz Hub, Fits International M, Super M, Super MTA, 400, 450, 460, 544, 560, 656, 706, 756, 806, 856, Fits John Deere 2510, 2520, 3010, 3020, 4000, 4010, 4020, Replaces Schwartz No. 22447, Used In Kit No. 119998, 119999, 120000, 120001, 120002 109450, 1" Jam Nut for Schwartz Wide Front End, Fits IH H, M, Super H, Super M, Super MTA, 300, 350, 400, 450, 460, 504, 544, 560, 656, 700, 706, 730, 756, 800, 806, 856, 930 , Fits John Deere 60, 70, 620, 630, 720, 730, 2510, 2520, 3010, 3020, 4000, 401 123964 | Knee Assembly - Heavy-Duty | John Deere | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 4320 | AR44333
Knee Extension - High Crop, New, John Deere, AR27927 Long Knee Extension, New, John Deere, AR50963 Long Knee Extension, Used, John Deere, AR50963
Our Price: $372.00
Our Price: $350.00
Our Price: $225.00
Please call 877-530-4430 for availability
116931 | Knee Extension - High Crop | John Deere | 2510 | 2520 | 3020 | 4000 | 4010 | 4020 | AR27927 108910 | Long Knee Extension | John Deere | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 4320 | AR50963 408910 | Long Knee Extension | John Deere | 2510 | 2520 | 3010 | 3020 | 4000 | 4010 | 4020 | 4320 | AR50963
   
 
All States Ag Parts has many parts available for a John Deere 4020 that are not listed here.  We carry Spindles, Hubs, Tie Rods, Drag Links, Tie Rod End, Drag Link End, Wheel Bearings, Wide Front Ends, Steering Arms, Steering Valve Assemblies, Power Steering, Power Steering Conversion Kit.  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.