• Full kit photo

    24-Volt to 12-Volt Conversion Kit For John Deere Diesel Tractors

    $498.50
  • wire harness

    John Deere 4020 Diesel Row Crop Complete Wire Harness (Serial #91,000 – 200,999) with Power Shift Transmission

    $814.75
  • distributor cap

    4-Cylinder Delco Distributor Cap

    $16.25
  • lamp socket

    Lamp Socket, Tellight

    $14.75
  • voltage regulator

    24-Volt Delco Type Voltage Regulator

    $114.25
  • Full set photo

    John Deere (OEM) 3-Position Ignition Key Switch

    $79.99
  • John Deere 4020 Diesel Complete Wire Harness Serial #91,000-200,999 With Synchro Range Transmission)

    John Deere 4020 Diesel Complete Wire Harness (Serial #91,000-200,999) with Synchro Range Transmission

    $801.25
  • John Deere Air Cleaner Restriction Indicator Lens

    John Deere Air Cleaner Restriction Indicator Lens

    $14.99
  • wire harness

    John Deere 4020 Diesel Row Crop (Serial #75,535 to 90,999) Complete Wire Harness (Power Shift)

    $486.25
  • A shiny red cable with a right angle battery terminal on one end and a bent lug on the other end.

    John Deere 3010, 3020, 4010, 4020 Diesel Positive Battery Cable (12-Volt Alternator)

    $44.00
  • The pieces of the kit laid out with a ruler for scale.

    Zenith Economy Carburetor Repair Kit

    $31.99
  • Product photo

    12-Volt LED Trapezoid Light Assembly

    $67.99
  • John Deere 2520, 3020, 4000, 4020 Diesel (Power Shift) Instrument Harness

    John Deere 2520, 3020, 4000, 4020 Diesel (Power Shift) Instrument Harness

    $216.00
  • John Deere 2510, 3020, 4020 (Gas/Diesel) Neutral Safety Switch Wire Harness (With Synchro Range)

    John Deere 2510, 3020, 4020 (Gas/Diesel) Neutral Safety Switch Wire Harness (With Synchro Range)

    $26.75
  • Full kit photo

    John Deere Alternator Mounting Bracket Kit (Gas Only)

    $49.75