• Full kit photo

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

    $498.50
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  • Full set photo

    John Deere (OEM) 3-Position Ignition Key Switch

    $79.99
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  • wire harness

    John Deere 3010 & 4010 Standard Lighting Harness

    $129.75
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  • John Deere 3010 Diesel Row Crop Complete Wire Harness (Modified For 12 Volt 10SI Delco Alternator)

    John Deere 3010 Diesel Row Crop Complete Wire Harness (Modified For 12-Volt 10SI Delco Alternator)

    $479.00
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  • John Deere 3010 Diesel Row Crop Complete Wire Harness (Original Design With 24V Generator)

    John Deere 3010 Diesel Row Crop Complete Wire Harness (Original Design with 24V Generator)

    $479.00
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  • John Deere 3010 Diesel Row Crop Engine & Neutral Safety Harness (Modified For 10SI Delco Alternator)

    John Deere 3010 Diesel Row Crop Engine & Neutral Safety Harness (Modified for 10SI Delco Alternator)

    $283.25
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  • John Deere 3010 Diesel Row Crop Engine & Neutral Safety Switch Harness (Original Design With 24V Generator)

    John Deere 3010 Diesel Row Crop Engine & Neutral Safety Switch Harness (Original Design with 24V Generator)

    $283.25
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  • The harness in two coils against a white background.

    John Deere 3010 Diesel Standard Complete Wire Harness (10SI Alternator)

    $398.50
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  • placeholder product image

    John Deere 3010 Diesel Standard Complete Wire Harness (Original Design, 24-Volt Generator)

    $398.50
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  • A shiny black battery cable with a straight lug and a 90-degree battery terminal.

    John Deere 3010 Diesel Utility Negative Battery Cable

    $66.75
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  • A shiny black battery cable with a straight lug and a 90-degree battery terminal.

    John Deere 3010 Diesel Utility Positive Battery Cable

    $51.75
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  • wire harness

    John Deere 3010 Gas & LP Utility Fender Lighting Harness

    $88.50
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  • John Deere 3010 Gas Row Crop & Standard Engine & Neutral Safety Switch Harness

    John Deere 3010 Gas Row Crop & Standard Engine & Neutral Safety Switch Harness

    $271.00
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  • wire harness

    John Deere 3010 Gas Row Crop Complete Wire Harness

    $479.00
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  • wire harness

    John Deere 3010 Gas Row Crop Complete Wire Harness (Modified For Alternator)

    $479.00
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  • John Deere 3010 Gas Row Crop/Standard Modified Engine Harness (Alternator)

    John Deere 3010 Gas Row Crop/Standard Modified Engine Harness (Alternator)

    $271.00
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  • wire harness

    John Deere 3010 Gas Standard Complete Wire Harness

    $398.50
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  • placeholder product image

    John Deere 3010 Gas Standard Complete Wire Harness (10SI Alternator)

    $398.50
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  • placeholder product image

    John Deere 3010 Gas Utility Negative Battery Cable

    $61.00
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  • Full harness photo

    John Deere 3010 LP Row Crop Complete Wire Harness (Modified for 12-Volt, 10SI Delco Alternator)

    $479.00
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  • wire harness

    John Deere 3010 LP Row Crop Complete Wiring Harness

    $479.00
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  • wire harness

    John Deere 3010 LP Row Crop Dash & Engine Harness

    $271.00
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  • Full harness photo

    John Deere 3010 LP Row Crop Engine & Dash Harness (Modified for 12-Volt, 10SI Delco Alternator)

    $271.00
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  • John Deere 3010 4 Cylinder Spark Plug Wire Set

    John Deere 3010 Spark Plug Wire Set

    $21.50 – $26.00
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  • full harness photo

    John Deere 3010, 3020, 4010, 4020 4-Light Fender Lighting Harness (Gas/LP/Diesel Models)

    $210.00
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  • battery cable

    John Deere 3010, 3020, 4010, 4020 Diesel Positive Battery Cable

    $69.25
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  • battery cable

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

    $44.00
    Add to cart Show Details
  • switch

    John Deere 4 Position Light Switch without Knob

    $37.99
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  • switch

    John Deere 4-Position Light Switch Knob

    $14.99
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  • Full kit photo

    John Deere Alternator Mounting Bracket Adapter, Wiring, & Pulley Kit (Diesel Only)

    $69.75
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  • Full kit photo

    John Deere Alternator Mounting Bracket Kit (Gas Only)

    $49.75
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  • switch

    John Deere Ignition Key Switch (6 Terminal)

    $43.50
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  • temperature gauge

    John Deere Water Temperature Gauge (29″ Lead) w/ Black Face

    $45.99
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  • distributor

    Rebuilt Delco #1112623R Distributor For John Deere Tractors

    $295.00
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