
Overview
Keep your heavy-duty trailer brakes in top shape with this genuine Dexter Electric Brake Magnet Kit (Part No. K71‑378‑00). Designed to fit 12¼″ x 5″ Dexter electric brake assemblies rated between 7,200 lb and 15,000 lb, this replacement kit enhances braking performance and boosts magnet durability.
What's Included
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Complete magnet assembly (with lead wires)
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Magnet retainer clip
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Magnet spring
Ideal For
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Heavy-duty brake systems—supports brake configurations from 7,200 lb up to 15,000 lb axles.
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Compatible with 12¼″ electric brake assemblies made after June 1992.
Shipping Info
All orders are dispatched next business day from QLD.
Shipping is calculated at checkout based on your location.
Shipping is calculated at checkout based on your location.
Warranty
All products are backed by a 12‑month manufacturer warranty.
Need Help?
Call our team on 07 3393 9463 for product advice and support.