• John Deere High Beam Indicator Lens

    John Deere High Beam Indicator Lens

    $14.99
  • John Deere Fuel Sending Unit (0-30 Ohm)

    John Deere Fuel Sending Unit (0 – 30 Ohms)

    $56.99
  • Full harness photo

    John Deere 3020 Gas & LP Utility (Serial #68,000 to 122,999) Complete Wire Harness (Synchro Range/ Generator)

    $755.00
  • Clear Indicator Lamp Bulb (12-Volt)

    Clear Indicator Lamp Bulb (12-Volt)

    $1.25
  • wire harness

    John Deere 3020 Gas & LP Utility (Serial #68,000 to 122,999) Complete Wire Harness (Power Shift/ 10SI Alternator)

    $767.25
  • John Deere 3020 Diesel Main Wire Harness (Up To Serial #67,999)

    John Deere 3020 Diesel Main Wire Harness (Up To Serial #67,999)

    $291.50
  • wire harness

    John Deere 2520, 3020, 4000, 4020, 4320, 4520 Fender Lamp Harness

    $50.50
  • Full harness set photo

    John Deere 3020 Diesel Utility (Serial #68,000 to 122,999) Complete Wire Harness (Power Shift,10SI Alternator)

    $755.00
  • wire harness

    John Deere 3020 Diesel Row Crop (Up to Serial #57,369) Neutral Safety Harness (Power Shift)

    $22.75
  • ID Tag

    Red Delco Remy I.D. Tag (12 Volt)

    $7.00
  • distributor insulator

    Delco Distributor Insulator (Key-Shaped Hole)

    $14.99
  • John Deere 2520, 3020, 4000, 4020 Diesel (Power Shift) Instrument Harness

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

    $216.00
  • placeholder product image

    John Deere 3020 Diesel High Crop (Up to Serial #67,999) Complete Wiring Harness (Synchro Range/10SI Alernator)

    $491.25
  • placeholder product image

    John Deere 3020 Diesel Utility (Serial #68,000 to 122,999) Complete Wire Harness (Power Shift, Generator)

    $755.00
  • placeholder product image

    John Deere 3020 Diesel Row Crop (Serial #130,207 to 150,000) Complete Wire Harness (Power Shift)

    $1,299.75
  • John Deere 3020 Diesel Row Crop (Serial #68,000-122,999) Battery To Battery Jumper Cable

    John Deere 3020 & 4020 Diesel Row Crop Battery-to-Battery Jumper Cable for Various Serial #’s

    $50.25
  • light

    4 3/4″ “Guide” Headlight Reflector

    $14.99
  • gauge

    John Deere 2510, 2520, & 3020 Tachometer with Red Needle (Up to 1968)

    $214.99
  • electronic ignition

    12-Volt Positive Ground Electronic Ignition Conversion Kit

    $159.95
  • center of batteries to ground with fuse holder

    John Deere 3020 Diesel Center of Batteries to Ground with Fuse Holder

    $35.75
  • 12v Red Indicator Lamp Bulb

    Red Indicator Lamp Bulb (12-Volt)

    $1.99
  • 12 Volt Sealed Beam Light Bulb (Low Beam)

    12-Volt Sealed Beam Light Bulb (Low Beam)

    $16.50
  • wire harness

    John Deere 2520, 3020, 4000, 4020, 4320, 4520 Main Wire Harness

    $560.25
  • voltage regulator

    12-Volt Voltage Regulator

    $91.25
  • sealed beam rear light bulb

    12-Volt Sealed Beam Combination Rear Light Bulb

    $19.99
  • John Deere 2520, 3020, 4000, 4020, 4320, 4520 Lighting Harness

    John Deere 2520, 3020, 4000, 4020, 4320, 4520, 4620 Lighting Harness

    $291.50
  • ignition coil

    12-Volt Internal Resister Ignition Coil

    $19.75
  • Oil Pressure Warning Lens

    Oil Pressure Warning Lens

    $14.99
  • wire harness

    John Deere 3020 Diesel Row Crop (Serial #57,370 to 67,999) Complete Wire Harness (Power Shift)

    $538.75
  • switch

    John Deere 4-Position Light Switch without Knob

    $37.99
  • John Deere Diesel Row Crop Battery-To-Battery Jumper Cable

    John Deere Diesel Row Crop Battery-To-Battery Jumper Cable

    $60.75
  • wire harness

    John Deere 3020 Diesel Row Crop (Serial #123,000 to 150,000) Engine Harness

    $286.25
  • wire harness

    John Deere 3020 Gas & LP Row Crop (Up to Serial #67,999) Complete Wire Harness (Synchro Range)

    $491.25
  • A nest of mostly red and blue wires, with black loom, coiled against a white background.

    John Deere 3020 Gas & LP Row Crop (Serial #123,000 to 150,000) Engine Harness (Synchro Range Transmission)

    $290.50
  • wire harness

    John Deere 3020 Diesel Row Crop (Up to Serial #67,999) Complete Wiring Harness (Synchro Range; Modified for 12-Volt, 10SI Delco Alternator)

    $525.25
  • spark plug wire set

    8″ Fiber Optic Lead

    $33.99
  • contact set

    Delco Short Mount Distributor Cap Clip

    $11.95
  • distributor cap

    4-Cylinder Delco Distributor Cap

    $16.25
  • Full kit photo

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

    $498.50
  • A distributor lying on its side with two wires comingout of a port near the cap. One wire is pure black with text, the other wire is black with white stripe.

    Pertronix Replacement Distributor for Delco #1112623 & WICO #DBX30091E (12-Volt, Positive Ground)

    $698.75
  • John Deere 3020 Diesel Row Crop Positive Battery Cable

    John Deere 3020, 4320, 4520 Diesel Row Crop Positive Battery Cable

    $52.00
  • wire harness

    John Deere 3020 Gas & LP Row Crop (Serial #68,000 to 122,999) Complete Wire Harness (Synchro Range/ 10SI Alternator)

    $801.25
  • wire harness

    John Deere 3020 Gas & LP Row Crop (Serial #57,370 to 67,999) Complete Wire Harness (Power Shift)

    $505.75
  • wire harness

    John Deere 2520, 3020, 4000, 4020, 4520 (with Power Shift Transmission) Instrument Harness

    $243.00
  • wire harness

    John Deere 3020 Gas & LP (Up to Serial #57,369) Complete Harness with Power Shift Transmission

    $491.25