SKU: 7040758328

K&R "SUPER DUTY" Complete Wire Kit

Sale price$256.03 Regular price$284.48
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

K&R "SUPER DUTY" Complete Wire KitOur "SUPER DUTY" Complete Wire Kit has been the leading choice of most all the major chassis shops. And for good reason its simple, bullet proof reliable, and complete, all at a great price. This kit is the most rugged and complete system available at any price! It dramatically simplifies any wiring job. The Switch Panel and separate Fuse Relay Panel are interconnected with a cable assembly that simply plugs in. Mount the Relay Panel assembly in a

Our "SUPER DUTY" Complete Wire Kit has been the leading choice of most all the major chassis shops. And for good reason - its simple, bullet-proof reliable, and complete, all at a great price.
This kit is the most rugged and complete system available at any price! It dramatically simplifies any wiring job.  The Switch Panel and separate Fuse/Relay Panel are interconnected with a cable assembly that simply plugs in. Mount the Relay Panel assembly in a convenient location (usually near the ignition box) and connect the switch panel connector. This eliminates the "clutter" of wiring to switches and relays along with saving tons of time. And as a bonus, there are convenience terminals on the rear of the switch panel for powering gauges, buttons, gauge lights, interior lights, grounds, etc. Also, as with all the K&R Switch Panels, there are white LED's on the rear of the Switch Panel that "illuminate" to make for an absolutely awesome interior glow at night.

System comes complete with all the colored and labeled wires including: Ignition, Fuel Pump, Fan, Water Pump, Delay Box, Transbrake, Throttle Stop, Pro-Stage, Lights, Starter, Tach, RPM Switch, 2-Step, Shift Timer, and Water Temp. Other unlabeled colored wires include: Ground, Shifter, Neutral Safety, Remote Start, Crank Trigger, Coil Wires, Alternator (10ga.), Ignition Power & Ground (10ga.), and main Power Wire (8ga.). Also included with every kit: All necessary quality terminals, heat shrink, wire ties,and a colored laminated poster size wiring diagram. COMPARE all this with other manufacture's systems.
Dimensions

Fuse Panel

Overall - 8" x 5.5"

Vibration mounts - 6.3" x 4.3"

Switch Panel

Overall - 8.25" x 3"

Mounting Holes - 7.6" x 2.4"

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7040758328

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4.4 ★★★★★
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Chris
Pawtucket, US
★★★★★ 2
Don’t use for automotive
Color: 40FT Wire+40FT Cable Sleeve
Don’t get me wrong it’s not a horrible product but these wires have an extreme amount of resistance to them, and once they get hot they drop voltage drastically. It was nice it came with a bunch of eyelets and made it easy to assemble but unfortunately once they were over 100F temp (live in Florida so cars get way hotter than that on the inside) the voltage would go from a normal 12.5-13.5v all the way down to 8v. Partially my fault I did not notice they were CCA wire instead description, would not recommend for automotive use.
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Reviewed in the United States on June 25, 2025
F
Verified Purchase
Freddy
Charlottesville, US
★★★★★ 5
Good price works great
Great product
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Reviewed in the United States on May 21, 2026
C
Verified Purchase
Chris Crittenden
Waukegan, US
★★★★★ 5
Amplifier
Works good
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Reviewed in the United States on April 29, 2026
S
Verified Purchase
Shawn
Port Orchard, US
★★★★★ 1
Low quality. Recommend something from a better brand.
Low quality. Seemed fine until the first one I ordered one of the terminals broke off with very little tightening force. The replacement i had ordered worked for a few days then quit working altogether. Overall disappointed.
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Reviewed in the United States on April 8, 2026
A
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Ailyn
West Palm Beach, US
★★★★★ 5
Bueno
Lo recomiendo
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Reviewed in the United States on March 21, 2026

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