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.

  • John Deere AR Complete Wire Harness (Serial #272,000 & Up)

    John Deere AR Complete Wire Harness (Serial #272,000 & Up)

    $143.25
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    IHC/Farmall 856, 1026, 1256, 1456 Diesel Front Main Harness (Modified for 10SI Alternator)

    $223.50
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  • Farmall Cub Serial #239,827 To 248,124 Complete Wire Harness

    Farmall Cub (Serial #239,827 To 248,124) Complete Wire Harness

    $237.75
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  • The harness coiled against a white background.

    Minneapolis Moline M670 Super Diesel Complete Wire Harness (1-Wire Alternator)

    $437.75
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  • wire harness

    John Deere 530 Gas Engine, Dash, & Rear Light Harness (Modified for 10SI Alternator)

    $163.75
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  • wire harness

    IHC/Farmall W6 (Serial #501 to 29,473) Complete Wire Harness (Voltage Regulator)

    $200.75
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  • Farmall 400 Diesel Complete Wire Harness

    Farmall 400 Diesel Complete Wire Harness

    $269.00
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  • wire harness

    IHC/Farmall 656 Diesel (Up to Serial #23,108) Front Main Harness

    $115.25
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  • wire harness

    John Deere 4020 Diesel Row Crop (Up to Serial #75,535 to 90,999) Complete Wire Harness (10SI Alternator/ Power Shift)

    $486.25
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  • wire harness

    IHC/Farmall 656 Diesel (Serial #23,109 & Up) Rear Main Harness

    $322.50
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  • wire harness

    Massey Harris 30 Complete Wire Harness (Late w/ Voltage Regulator)

    $159.75
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  • wire harness

    IHC/Farmall 706 Diesel (Up to Serial #37,236) Complete Wire Harness

    $921.75
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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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  • IHC/Farmall 350 Gas Row Crop Complete Wire Harness

    Farmall 350 Gas Row Crop Complete Wire Harness

    $255.00
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  • full harness photo

    Ford Truck V8 1948-1950 Complete Wire Harness (Modified for Turn Signals)

    $889.00
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  • wire harness

    John Deere 730 Diesel Standard Complete Wire Harness (Pony Start with Clamshell Fender Lighting)

    $217.25
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  • wire harness

    IHC/Farmall 706 (Serial 37,237 & Up) & 806 Diesel Front Main Harness (10SI Alternator)

    $182.75
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  • wire harness

    John Deere 3020 Diesel Row Crop (Serial #57,370 to 67,999) Complete Wire Harness (Power Shift)

    $538.75
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  • instrument harness

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

    $182.25
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  • Farmall 400 Early Gas & 450 (Serial #501-11,083) Gas Complete Wire Harness (3 -Wire Alternator)

    Farmall 400 Gas (Early) & 450 Gas (Serial #501 to 11,083) Complete Wire Harness (3-Wire Alternator)

    $255.00
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  • Allis Chalmers 160 Tractor Complete Wire Harness

    Allis Chalmers 160 Complete Wire Harness

    $589.25
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  • Farmall C & Super C Complete Wire Harness (1 Wire Alternator)

    Farmall C & Super C Complete Wire Harness (1-Wire Alternator)

    $159.75
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  • wire harness

    International 350 Gas Utility Complete Wire Harness (Delco 10SI Alternator)

    $269.00
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  • IHC/ Farmall H, HV (Up To Serial #840,953) Complete Wire Harness (1 Wire Alternator)

    IHC/ Farmall H, HV Complete Wire Harness (1-Wire Alternator)

    $193.50
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    Pontiac 1927 Complete Wire Harness

    $674.75
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    John Deere 3020 Diesel Utility (Serial #68,000 to 122,999) Complete Wire Harness (Power Shift, Generator)

    $755.00
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    Farmall 806 Diesel Rear Main Harness (Generator)

    $317.75
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  • John Deere 3020 Gas & LP Row Crop (Serial #150,001 & Up) Engine Harness

    John Deere 3020 Gas & LP Row Crop (Serial #150,001 & Up) Engine Harness

    $271.00
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  • Full harness photo

    John Deere 530 Gas Complete Wire Harness (with Flat Fender Lighting, Modified for 1-Wire Alternator)

    $229.75
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  • wire harness

    Allis Chalmers D10 & D12 Series III Gas (Serial #9001 & Up), I400 Gas Complete Wire Harness

    $263.25
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  • wire harness

    John Deere 3020 Diesel Row Crop (Serial #68,000 to 122,999) Complete Wire Harness (Power Shift,10SI Alternator)

    $801.25
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  • John Deere 530 Gas Complete Wire Harness (Modified For A 1 Wire Alternator & Cowl Mounted Lights)

    John Deere 530 Gas Complete Wire Harness (Modified For a 1-Wire Alternator & Cowl-Mounted Lights)

    $196.75
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  • John Deere 530 LP Gas Engine Wire Harness (Modified For A 1 Wire Alternator)

    John Deere 530 LP Engine, Dash, & Rear Light Harness (Modified for 1-Wire Alternator)

    $163.75
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  • wire harness

    Farmall 504 Gas Row Crop Cowl Lighting Harness (10SI Alternator)

    $54.75
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  • wire harness

    IHC/Farmall 706, 806, 2706, 2806 Gas Rear Main Harness

    $317.75
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  • wire harness

    John Deere 4520 Diesel (Up to Serial #7127) Engine Harness

    $274.00
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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!

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