KFFKFF Electric Trailer Brake Kit, 12.25 x 3.375 Inch, Self-Adjusting Brakes for 8000 lbs Axle, Backing Plates for Brake System Replacement, Compatible with Trailers and RVs

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Management number 254778622 Release Date 2026/11/07 List Price US$53.60 Model Number 254778622
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<div> <h3> <strong>Product Description</strong><br> </h3> <strong> <div>Self-Adjusting Electric Brake Kit: Designed for 8,000 lbs Trailers</div> </strong> <div> <div>This electric trailer brake kit is designed for towing large trailers or RVs. It includes a self-regulating system, durable brake pads, and sturdy steel components. The unit comes pre-assembled for straightforward installation and features a protective dust shield to enhance durability. Suitable for upgrading trailers, RVs, and caravans.</div> </div> </div> <div> <div> <strong> <div>Automatically Adapting Electric Trailer Brakes</div> </strong> <div> <div>This trailer brake kit comes with two brake assemblies, designed for trailers with an 8000 lbs capacity. The brakes feature a self-adjusting mechanism that adapts to wear over time, offering a reliable solution for enhancing your trailer's braking performance.</div> </div> <strong> <div>Wide Compatibility</div> </strong> <div> <div>This electric trailer brake is designed to work seamlessly with popular axle brands such as Al-Ko, Dexter, and Lippert. Its pre-assembled core components simplify the installation process—just add oil, and it's ready for use!</div> </div> <strong> <div>Robust Design for Enhanced Downhill Control</div> </strong> <div> <div>The automatic brake adjustment system provides a seamless riding experience, reducing the frequency of brake inspections. It delivers reliable braking efficiency and improved safety during downhill rides.</div> </div> <strong> <div>Durable design with a lifespan of 30,000 km or more</div> </strong> <div> <div>This electric brake drum kit features durable GG-rated brake pads, ensuring reliable performance. The steel brake components are designed to resist impact and wear, making them suitable for vehicles used in long-distance travel.</div> </div> <strong> <div>Versatile Usage</div> </strong> <div> <div>Perfect for use with trailers, caravans, and RVs, this electric trailer brake kit ensures dependable performance for towing and transporting goods, offering enhanced safety and confidence during your journey.</div> </div> <strong> <div>Safety Guard</div> </strong> <div> <div>Specifically crafted to protect the brake system, this trailer brake shield acts as a barrier, preventing dust, sand, mud, rain, and other debris from reaching the wheel bearings and brake components, thereby contributing to the durability of your system.</div> </div> </div> </div> <div> <h3> <strong>Specifications</strong><br> </h3> <div>Item Model Number: BF12.253-3/8-Z04A2</div> <div>Compatible Trailer Weight: 8000 lbs / 3629 kg</div> <div>Package Contents: Single Set (2 Brake Shoes)</div> <div>Material: SPHC &amp; Q235</div> <div>Brake Size: 12.25 x 3.375 in / 311.5 x 85.72 mm</div> <div>Flange Bolt Count: 4, PCD 5 inches / 125 mm, 7/16-20UNF (Length: 0.8 in / 20 mm)</div> <div>Brake Dimensions: Φ12.28 x 4.33 in / Φ312 x 110 mm</div> <div>Electromagnetic Specifications: 12 in / 304.8 mm</div> <div>Voltage/Current: DC12V / 2.8-4.2A</div> <div>Magnetic Force: ≥600N</div> <div>Service Life: ≥30000 km</div> <div>Brake Pad Coefficient of Friction: 0.48</div> <div>Brake Pad Specifications: 2 x 0.2 in / 50 x 4.7 mm</div> <div>Product Weight: 36.6 lbs / 16.6 kg</div> </div> <div> <h3> <strong>Package Content</strong><br> </h3> <div>1 x Electric Trailer Brake Kit</div> <div>2 x Shields</div> <div>1 x User Manual</div> </div>

  • Enhance Your Trailer's Braking Performance: This electric trailer brake kit features two brake assemblies tailored for trailers and RVs with tapered axles supporting up to 8000 lbs. The 12.25 x 3.375-inch brake assemblies, equipped with 4 mounting holes on a 5-inch bolt circle, are compatible with a wide range of vehicle setups.
  • Self-Adjusting Brake System: Say goodbye to frequent brake inspections! This trailer brake kit automatically adjusts to maintain the optimal brake clearance, reducing wear and ensuring consistent performance over time. Perfect for regular braking and extended journeys.
  • Effortless Setup: Installing your brakes has never been simpler! These self-adjusting electric brakes come pre-assembled with essential components already in place. Simply add oil, follow the straightforward instructions in the manual, and you're ready to hit the road.
  • Reliable Braking for Heavy Loads: Experience enhanced performance with semi-metallic brake pads featuring a 0.48 friction coefficient (GG grade). These trailer brakes are designed to withstand heat, offer long-lasting durability, and minimize noise—ideal for demanding conditions like heavy loads, downhill driving, and frequent stops.
  • Durable Design with Extended Lifespan: These steel brake assemblies in the self-adjusting electric brake kit are engineered for longevity, withstanding shocks and rough conditions. The protective cover effectively blocks debris, safeguarding the system and enhancing its durability, even on uneven terrains.
Brand KFFKFF
Compatibility AL-KO, Dexters, Lippert
Vehicle fitment type Universal
Features Automatic
Rec. use RV
Material SPHC & Q235 Steel
Color Gray
Accessories Shields, User Manual
Size 12.25 x 3.375 in
Vehicle type Recreational Vehicle
Vehicle model Trailers, Caravans, RVs
Model BF12.253-3/8-Z04A2
Count 1
Weight 40.12 lb

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