• wire harness

    John Deere 3020 Gas & LP (Serial #68,000 to 122,999) Main Wire Harness (10SI Alternator)

    $587.00
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  • Full harness photo

    John Deere 4020 Gas & LP Row Crop (Serial #65,000 to 90,999) Complete Wiring Harness (Synchro Range Transmission)

    $445.00
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    John Deere 3020 Diesel High Crop (Up to Serial #67,999) Complete Wiring Harness (Synchro Range)

    $491.25
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  • wire harness

    John Deere 2520 Gas/Diesel (Serial #22,001 & Up) Engine Harness

    $257.50
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  • John Deere 4000, 4020 Diesel Engine Harness

    John Deere 4000, 4020 Diesel Engine Harness

    $286.25
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  • John Deere 4020 Gas & L.P. Row Crop (Serial number 65,000 to 90,999) Dash & Engine Harness (Synchro Range Transmission, 10S.I./ 3-Wire Alternator) full set photo

    John Deere 4020 Gas & LP Row Crop (Serial #65,000 to 90,999) Dash & Engine Harness (Synchro Range Transmission, 10SI/ 3-Wire Alternator)

    $269.75
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  • 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
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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
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  • placeholder product image

    John Deere 3020 Diesel Utility Serial #68,000 To 122,999 Complete Wire Harness (Synchro Range / 10SI Alternator)

    $741.50
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  • wire harness

    John Deere 4020 Gas & LP Row Crop (Serial #91,000 to 200,999) Complete Wiring Harness (Synchro w/ 10SI Alternator)

    $801.25
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  • Face of gauge

    John Deere 2510, 2520, & 3020 Tachometer with White Needle (1968 and Up)

    $214.99
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  • wire harness

    John Deere 2520 Diesel Row Crop (Up to Serial #22,000) Complete Wire Harness (Synchro Range)

    $1,252.50
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  • John Deere 4020 Diesel Main Wire Harness (Up To Serial #90,999 & Modified For Use With A 12 Volt Delco 10SI Alternator)

    John Deere 4020 Diesel Dash & Engine Harness (12-Volt/ 10SI Alternator)

    $267.75
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  • 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
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  • gauge

    John Deere Tachometer – Red Needle (Up to 1968)

    $195.99
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