• John Deere 2520, 3020, 4020, 4520 Gas & Diesel Positive Battery Cable

    John Deere 2510, 2520, 3020, 4020, 4520 (Gas & Diesel) Positive Battery Cable (Original 24-Volt)

    $65.25
  • 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
  • switch

    12-Volt Cigarette Lighter

    $29.99
  • lightbulb

    12-Volt Headlight Bulb (#1143)

    $3.00
  • light

    12-Volt High Beam Sealed Headlight Assembly

    $59.75
  • Product Photo

    12-Volt LED Flood Light Assembly

    $67.99
  • light

    12-Volt LED Lamp, Flood Beam Pattern

    $49.99
  • light

    12-Volt LED Lamp, Trapezoid Beam Pattern

    $49.99
  • Product photo

    12-Volt LED Trapezoid Light Assembly

    $67.99
  • light

    12-Volt Low Beam Sealed Headlight Assembly

    $39.99
  • soldenoid

    12-Volt Prestolite Solenoid

    $21.50
  • 12 Volt Red Dot Jewel Lens Assembly

    12-Volt Red Dot Jewel Lens Assembly

    $17.99
  • sealed beam rear light bulb

    12-Volt Sealed Beam Combination Rear Light Bulb

    $19.99
  • light

    12-Volt Sealed Beam Inner Fender Light (Guide Style)

    $61.99
  • 12 Volt Sealed Beam Light Bulb (High Beam)

    12-Volt Sealed Beam Light Bulb (High Beam)

    $18.99
  • 12 Volt Sealed Beam Light Bulb (Low Beam)

    12-Volt Sealed Beam Light Bulb (Low Beam)

    $16.50
  • light

    12-Volt Sealed Beam Outer Fender Light (Guide Style)

    $61.99
  • light

    12-Volt Sealed Beam Rear Combo Light with Rubber Bezel (Guide Style)

    $66.95
  • 12v solenoid 3/4 view

    12-Volt Solenoid (For 30 & 35 MT Delco Starters)

    $23.75
  • flasher

    2-Terminal, 12-Volt Thermal Turn Signal Flasher

    $5.50
  • turn signal flasher

    3-Terminal, 12-Volt Thermal Turn Signal Flasher

    $7.75
  • tachometer cable

    33 1/4″ Tachometer Drive Cable

    $29.99
  • 4 3/4" "Guide" Headlight Clamp Ring (Black)

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

    $15.99
  • 4 3/4" "Guide" Headlight Gasket

    4 3/4″ ‘Guide’ Headlight Gasket

    $3.99
  • 4 3/4" "Guide" Headlight Lens

    4 3/4″ “Guide” Headlight Lens

    $14.99
  • light

    4 3/4″ “Guide” Headlight Reflector

    $14.99
  • light

    4 3/4″ “Guide” Smooth Headlight Lens

    $14.99
  • light

    4 3/4″ Combination Rear Light Reflector

    $21.99
  • spark plug wire set

    8″ Fiber Optic Lead

    $33.99
  • Clear Indicator Lamp Bulb (12-Volt)

    Clear Indicator Lamp Bulb (12-Volt)

    $1.25
  • light

    Concave 7″ Light Mounting Washer

    $5.99
  • knob

    Fuel Cap

    $10.99
  • Generator Indicator Warning Lens standing photo

    Generator Indicator Warning Lens

    $14.99
  • Headlight Terminal

    Headlight Terminal

    $6.00
  • Indicator Lamp Spring standing upright

    Indicator Lamp Spring

    $2.50
  • cable

    Isolated Lamp Pigtail for 5/8″ Hole

    $6.82
  • The separate components of the socket laid out against a white background

    Isolated Lamp Pigtail for 5/8″ Hole (Unassembled/ Loose)

    $5.88
  • voltage regulator

    John Deere 12-Volt Alternator Voltage Regulator

    $36.75
  • light

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

    $62.99
  • light

    John Deere 12-Volt Sealed Beam Rear Combo Light (Hobbs Style)

    $74.99
  • instrument harness

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

    $182.25
  • wire harness

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

    $50.50
  • wire harness

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

    $560.25
  • John Deere 2520, 3020, 4000, 4020, 4320, 4520 Lighting Harness

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

    $291.50
  • wire harness

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

    $243.00