{"product_id":"ralzaoto-electric-trailer-brake-magnet-kit-12-1-4-for-9-000-10-000-lb-axles-includes-springs-retainers","title":"RALZAOTO Electric Trailer Brake Magnet Kit 12-1\/4\" for 9,000–10,000 lb Axles — Includes Springs \u0026 Retainers","description":"\u003cp\u003e\u003cstrong\u003eRALZAOTO 12-1\/4\" Electric Trailer Brake Magnet Kit provides direct-fit replacement magnets, springs, and retainers engineered for 9,000–10,000 lb axles to restore reliable electric braking response.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your trailer brakes are slow to engage or failing inspection, replacing worn brake magnets is one of the most effective repairs. This kit is sized for 12-1\/4\" x 3-3\/8\" or 12-1\/4\" x 4\" electric brake assemblies and is compatible with many common axle brands including Dexter, Rockwell, Al-Ko, and Lippert. Each kit steps you through a quick swap with all the essential hardware included so you can get back on the road without searching for separate components.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this magnet kit improve my trailer's braking performance?\u003c\/h3\u003e\n\u003cp\u003eWorn or glazed brake magnets can delay magnetic field buildup and reduce braking torque. Replacing the magnets restores consistent electromagnetic force, improving how quickly and evenly brakes apply under electrical command. The included coil springs and retainer clips also ensure proper alignment and return action for reliable operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores correct magnetic pull for prompt brake engagement\u003c\/li\u003e\n  \u003cli\u003eIncludes springs and clips to secure magnets and ensure correct clearance\u003c\/li\u003e\n  \u003cli\u003ePrecision fit reduces wobble and uneven wear on brake shoes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit fit my axle and brake assembly?\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed specifically for 12-1\/4\" electric brake assemblies with shoe dimensions for 3-3\/8\" or 4\" widths and is suitable for axle ratings from 9,000 to 10,000 lbs. It matches common OEM magnet sizes used by major manufacturers, so it’s a direct replacement in most late-model trailers. Always compare your existing magnet dimensions and mounting style before purchase to confirm fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 12-1\/4\" x 3-3\/8\" and 12-1\/4\" x 4\" brake assemblies\u003c\/li\u003e\n  \u003cli\u003eCompatible with 9,000–10,000 lb axle ratings\u003c\/li\u003e\n  \u003cli\u003eDesigned to replace magnets from Dexter, Rockwell, Al-Ko, Lippert and similar brands\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the package and how hard is installation?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes two brake magnets with attached wiring, two coil return springs, and two retainer clips — everything needed to replace both magnets on a single axle. Installation is straightforward for anyone comfortable with basic trailer brake disassembly: remove the drum, unbolt the old magnets, transfer wiring, and secure the new pieces. Torque and clearance checks are recommended during reassembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2x magnets with wire for direct wiring swap\u003c\/li\u003e\n  \u003cli\u003e2x coil return springs and 2x retainer clips for secure mounting\u003c\/li\u003e\n  \u003cli\u003eSimple steps: remove drum, replace magnets, verify clearance and wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these magnets under heavy use?\u003c\/h3\u003e\n\u003cp\u003eRALZAOTO builds these magnets from premium materials chosen for toughness and wear resistance, intended to withstand frequent braking cycles and heavy loads. Each unit undergoes testing to meet strict OE-style standards for fit and function. Proper installation and periodic inspection will help maintain performance and extend service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-durability materials resist wear and heat buildup\u003c\/li\u003e\n  \u003cli\u003eTested to ensure consistent OE-style fit and response\u003c\/li\u003e\n  \u003cli\u003eDesigned for high-duty usage on 9,000–10,000 lb trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The RALZAOTO 12-1\/4\" Electric Trailer Brake Magnet Kit is made for trailer owners, fleet managers, and DIY mechanics who need a reliable, OEM-style replacement for worn or non-responsive brake magnets on heavy-duty trailers. It suits anyone running 9,000–10,000 lb axles with 12-1\/4\" brake assemblies who wants a complete magnet swap kit that saves time sourcing parts and restores dependable electrical braking.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit fit Dexter and Lippert brake assemblies?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s designed to replace magnets used by Dexter, Lippert, Rockwell, Al-Ko and similar brands for 12-1\/4\" brakes on 9,000–10,000 lb axles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are springs and clips included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The package contains two magnets with wires, two coil springs, and two retainer clips for a complete swap.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RALZAOTO","offers":[{"title":"Default Title","offer_id":48083101221022,"sku":"B0FKGDCVV8","price":53.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ralzaoto-front-packaging-brake-magnet-kit.jpg?v=1785824939","url":"https:\/\/northtrailauto.ca\/products\/ralzaoto-electric-trailer-brake-magnet-kit-12-1-4-for-9-000-10-000-lb-axles-includes-springs-retainers","provider":"North Trail Auto","version":"1.0","type":"link"}