Wire Harnesses Are Our Business.

Our wire harnesses are manufactured right here in America at The Brillman Company and are truly braided with our premium cotton braid over PVC wire or our premium PVC wire (depending on the application). All wire harnesses are made with the correct gauge, color, wire and fuse holders (if needed). All terminals are soldered according to the original factory equipment. Wire harnesses do not include battery cables & spark plug wires sets, which can be purchased separately.

  • wire harness

    IHC/Farmall 504 Diesel Row Crop Front Main Harness (Modified for a 10SI Alternator)

    $224.25
  • Two wires with a male bullet terminal on one end and a female bullet terminal on the other.

    Case V, VA, VAI, VAC (Up to Serial #557,000) Platform Lights Harness Extension

    $29.50
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    John Deere 330 & 430 Gas Complete Wire Harness (10SI Alternator)

    $203.00
  • John Deere 530 LP Gas Complete Wire Harness (With Flat Fender Lighting)

    John Deere 530 LP Complete Wire Harness (with Flat Fender Lighting)

    $212.25
  • Full harness photo

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

    $445.00
  • wire harness

    John Deere 3020 Diesel Row Crop (Serial #57,370–67,999) Complete Wiring Harness (Power Shift; Modified for 12-Volt, 10SI Delco Alternator)

    $538.75
  • wire harness

    John Deere 630 Gas Complete Wire Harness (10SI Alternator, 4-Light Flat Fenders)

    $229.75
  • IHC/Farmall 1026, 1256, 1456 Diesel Front Main Harness

    IHC/Farmall 856 Custom, 1026, 1256, 1456 Diesel Front Main Harness

    $223.50
  • full harness photo

    John Deere L, LA Complete Wire Harness (Modified for 1-Wire Alternator)

    $76.25
  • John Deere 730 LP Standard Complete Wire Harness (Modified For A 1 Wire Alternator & Clamshell Fender Lighting)

    John Deere 730 LP Standard Complete Wire Harness (Modified for 1-Wire Alternator & Clamshell Fender Lighting)

    $203.00
  • Case V, VA, VAI, VAC Up To Serial #557000 Complete Wire Harness (With Cutout)

    Case V, VA, VAI, VAC (Up to Serial #557,000) Complete Wire Harness (with Cutout)

    $159.75
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    Allis Chalmers D10, D12 Gas Up To Serial #9,000 (Series I & II) Complete Wire Harness

    $209.50
  • John Deere 3020 Diesel Serial #68,000 To 122,999 Dash & Engine Wire Harness

    John Deere 3020 Diesel Serial #68,000 To 122,999 Dash & Engine Wire Harness

    $548.00
  • 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
  • A mostly-monochromatic wire harness with a few small red and green wires as well.

    John Deere 50 (Serial #5016058 To 5021479) Complete Wire Harness (Modified for 1-Wire Alternator)

    $156.50
  • John Deere D Complete Wire Harness (Serial #186,752 & Up)

    John Deere D Complete Wire Harness (Serial #186,752 & Up)

    $159.75
  • Full harness photo

    John Deere 2510 Diesel Row Crop Complete Wire Harness (Power Shift)

    $814.75
  • Allis Chalmers D17 Series IV Diesel (Serial #75,001 & Up) & D19 Diesel (All) Complete Wire Harness (Modified for 1-Wire Alternator) full set photo

    Allis Chalmers D17 Series IV Diesel (Serial #75,001 & Up) & D19 Diesel (All) Complete Wire Harness (Modified for 1-Wire Alternator)

    $229.50
  • full harness photo

    Farmall Cub (Serial #165,153 to 210,000) & Cub Lo-Boy (Serial #501 to 10,000) Complete Wire Harness (Modified for ND/ 2-Wire Alternator)

    $172.25
  • wire harness

    John Deere 3020 Diesel Row Crop (Up to Serial #57,369) Complete Wire Harness (10SI Alternator/ Power Shift)

    $524.25
  • full harness photo

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

    $210.00
  • complete wire harness

    International Harvester Truck 1941-1946 (K1-K5) & 1947-1949 (KB1-KB5) Complete Wire Harness (Modified for Turn Signals)

    $774.50
  • wire harness

    Oliver Super 88 Gas Complete Wiring Harness

    $186.50
  • FARMALL/IHC 240 UTILITY SERIAL #501-7732, WIRE HARNESS

    International 240 Utility (Serial #501 to 7,732) Complete Wire Harness

    $269.00

Buy Brillman For Quality Products, Personal Customer Service, and Worldwide Shipping.

The Brillman Company makes wiring harnesses and complete electrical solutions for restorations. Our mission is to provide quality American-made wiring solutions for the worldwide antique tractor and automotive restoration community. Our people provide restoration expertise and experience to help you find the ideal combinations of our 10,000 products. We ship worldwide at competitive shipping rates. Our product warranties vary with the products, and terms and conditions apply.

Thumb Through Our PDF Catalog For Comprehensive Wiring Solutions.

Updated annually, our print catalog lists 10,000 products for antique tractor and automotive restorations. Each year we add in our ever-growing collection of quality, American-made wiring harnesses, battery cables, spark plug wires, and ignition/electrical parts. Our Virginia facility houses our production shop and stock for complete solutions. Our wholesale clients receive a hard copy with each publication.

We Enjoy Helping You Find The Right Restoration Wiring Solutions.

For quick questions and answers, our Frequently Asked Questions page is updated regularly for your convenience. Our people are available to speak with you during our business hours to assist in guiding your purchases. When you have questions, contact us.

Get In Touch Today About Our Quality American-Made Wire Harnesses!