• switch

    12-Volt Cigarette Lighter

    $29.99
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  • gauge

    John Deere Water Temperature Gauge (26″ Lead)

    $45.99
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  • wire harness

    John Deere 4020 Diesel Complete Wire Harness (Up To Serial #90,999) Synchro Range Transmission

    $474.75
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  • The harness coiled against a white background.

    John Deere 4020 Diesel Row Crop (Up to Serial #75,534) Complete Wire Harness (Power Shift)

    $486.25
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  • The bulb lying on its back with the connectors arranged below it.

    24-Watt Sealed Hi-Lo Work Light Tractor LED Bulb

    $44.75
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  • spark plug wire set

    John Deere 4000, 4010, 4020, 45 Combine Spark Plug Wire Set

    $32.50 – $39.25
    Select options
  • light

    John Deere 12-Volt Rear Combo Red Dot Tail Lamp Assembly

    $62.99
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  • spark plug wire set

    8″ Fiber Optic Lead

    $33.99
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  • dimmer switch

    John Deere Headlight Dimmer Switch

    $19.75
    Add to cart Show Details
  • fuel sending unit

    John Deere Fuel Sending Unit (30 – 250 Ohms)

    $47.99
    Add to cart Show Details
  • battery cable

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

    $44.00
    Add to cart Show Details
  • gauge

    John Deere Tachometer – White Needle (1968 & Up) for PowerShift Transmissions

    $214.99
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  • wire harness

    John Deere 4020 Diesel Row Crop Complete Wire Harness (Synchro Range, Delco 10SI Alternator, Up To Serial #90,999)

    $474.75
    Add to cart Show Details
  • soldenoid

    12-Volt Prestolite Solenoid

    $21.50
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  • John Deere 4000, 4020 Diesel Engine Harness

    John Deere 4000, 4020 Diesel Engine Harness

    $286.25
    Add to cart Show Details