RALZAOTO Trailer Brake Magnet Kit 10" x 2-1/4" for 3,500 lb Axles — Pre-wired Magnets, Springs & Retainers

RALZAOTO 10" Electric Trailer Brake Magnet Kit provides direct-fit replacement magnets, springs, and retainer clips for 10" x 2-1/4" electric drum brakes on 3,500 lb axles.

When trailer brakes start to lag or fail to engage cleanly, replacing worn magnets and hardware is the fastest way to restore proper braking response. This kit is built for compatibility with common axle brands and includes all the small parts installers normally replace together—two electromagnets with wiring, two coil springs, and two retainer clips—so you can complete the repair in one visit.

How will this kit restore my trailer's braking performance?

The electromagnets in this kit convert the controller's electrical signal into force that pushes the brake shoes against the drum, improving stopping response when compared with corroded or worn magnets. Replacing magnets with fatigued coils or damaged wires reduces pull and can cause intermittent braking; fresh components bring consistent engagement again.

• Two pre-wired electromagnets engineered for 10" x 2-1/4" electric brakes
• Coil springs and retainer clips to secure magnets and maintain correct shoe tension
• Materials selected for wear resistance and reliable magnetic pull

Will these parts fit my axle and brake assembly?

This kit is specified for 10" x 2-1/4" electric drum brake assemblies commonly found on 3,500 lb trailer axles. It's designed to be a replacement for many OEM and aftermarket systems, including popular axle manufacturers, but always compare mounting dimensions before installation.

• Intended for 10" x 2-1/4" electric brake assemblies
• Suitable for 3,500 lb trailer axles and like-for-like assemblies
• Compatible with numerous axle brands—verify hole spacing and connector type

What comes in the box and what tools will I need?

The package contains two magnets with attached wiring, two coil springs, and two retainer clips—enough to service both sides of a single axle. Installation typically requires basic hand tools and common brake hardware tools, making this a straightforward roadside or shop repair for DIYers and professionals alike.

• Included: 2x electromagnets with pigtail wires, 2x coil springs, 2x retainer clips
• Common tools: socket set, screwdrivers, pliers, brake spring tool recommended
• Installation time: often under an hour per side for experienced technicians

How durable are these replacement magnets under heavy use?

RALZAOTO manufactures these magnets from materials chosen for toughness and abrasion resistance, aiming to maintain quick response and long service life under repeated braking cycles. All units are tested against OE-style standards to confirm consistent fit and reliable operation.

• Constructed for wear resistance and repeated duty cycles
• Tested to meet quality and fitment expectations similar to OE parts
• Backed by a 12-month support period for product issues

Who is this for: This kit is for trailer owners, fleet managers, and mechanics who need a direct replacement for worn electric brake magnets on 10" x 2-1/4" assemblies—especially those maintaining 3,500 lb axles or servicing common axle brands. Choose this set when you want a complete magnet-and-hardware replacement that restores consistent brake engagement with parts sized to match OEM mounting and wiring patterns.