• wire harness

    John Deere 3020 Diesel Row Crop (Serial #150,001 & Up) Complete Wire Harness (Power Shift)

    $1,332.75
  • 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
  • 4 3/4" "Guide" Headlight Clamp Ring (Black)

    4 3/4″ ‘Guide’ Headlight Clamp Ring (Black)

    $15.99
  • John Deere Water Temperature Gauge (29" Lead)

    John Deere Water Temperature Gauge (29″ Lead)

    $41.99
  • 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
  • auxiliary connector

    2-Pole Auxiliary Connector

    $19.75
  • shock mount kit

    Delco Voltage Regulator Shock Mount Kit

    $23.95
  • light

    12-Volt LED Lamp, Trapezoid Beam Pattern

    $49.99
  • John Deere 3020 4 Cylinder Spark Plug Wire Set

    John Deere 3020 Spark Plug Wire Set

    $21.50$26.00
  • John Deere 3020 Diesel Serial #68,000 To 122,999 Dash & Engine Harness

    John Deere 3020 Diesel Serial #68,000 To 122,999 Dash & Engine Harness When Converted to 12 Volt System

    $548.00
  • electronic ignition

    12-Volt Positive Ground Delco Distributor (w/ Clip-On Cap) Electronic Ignition Kit

    $165.45
  • voltage regulator

    12-Volt Voltage Regulator

    $91.25
  • John Deere 3020 Diesel Row Crop Positive Battery Cable

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

    $52.00
  • Indicator Lamp Spring standing upright

    Indicator Lamp Spring

    $2.50
  • 12v Red Indicator Lamp Bulb

    Red Indicator Lamp Bulb (12-Volt)

    $1.99
  • voltage regulator

    24-Volt Delco Type Voltage Regulator

    $114.25
  • instrument harness

    John Deere 2520, 3020, 4000, 4020 Diesel Synchro Range Transmission Instrument Harness

    $182.25
  • lighting harness

    John Deere Platform Lighting Harness

    $145.00
  • John Deere Power Shift Filter Indicator Lens

    John Deere Power Shift Filter Indicator Lens

    $14.99
  • Full kit photo

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

    $498.50
  • wire harness

    John Deere 3020 Diesel Modified 12V 10SI Alternator Engine Main Harness (Up to Serial #67,999)

    $291.50
  • wire harness

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

    $789.00
  • battery cable

    John Deere 3010, 3020, 4010, 4020 Gas/LP/Diesel Negative Battery Cable

    $44.00
  • wire harness

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

    $243.00
  • ID Tag

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

    $7.00
  • fuel sending unit

    John Deere Fuel Sending Unit (30 – 250 Ohms)

    $47.99
  • wire harness

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

    $491.25
  • John Deere Alternator Indicator Lens

    John Deere Alternator Indicator Lens

    $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
  • Autolite/Prestolite Distributor Contact Points (Screw On Cap)

    Autolite/Prestolite Distributor Contact Points (Screw On Cap)

    $4.75