Exterior Components› Body Panels and Components

QUICKCAR RACING PRODUCTS

Master Disconnect Black w/Removable Red Key

$66.90

SKU: Q00K 55-030

In Stock
In Stock
Ships by Nov 16
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The QuickCar Racing Products 55-030 is a master disconnect switch designed for safety and electrical system control. This switch features a weatherproof black plate and a red removable key for security. It has a 300 amp rating and three posts, allowing a battery, electrical system, and alternator to be connected.
Show original supplier description
Master Disconnect Black w/Removable Red Key
Vehicle Symptoms
  • battery drains overnight when vehicle sits
  • need to instantly cut power in an emergency
  • parasitic draw hard to diagnose without cutoff
  • vehicle stored long term battery keeps dying
  • want theft deterrent for track days
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandQUICKCAR RACING PRODUCTS
Part NumberQ00K 55-030

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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