Our Trailer Parts Accessories come complete with a 4 Bolts Idler hub and a Trailer Wheel Unbrake hub. These are suitable for a 2000 LBS payload and are E-coated or Dacromet treated for superior durability. Our parts are customizable, available in steel and come with different surface treatments like painting, powder coating, plating, and polishing. They are certified under ISO/TS16949 and come with a 12-month warranty. The delivery time is 30-45 Days and they can be packaged in a box or cartoon. Their main application is in the RV Camper Trailer and they feature USA Trailer Accessories. We also offer OEM services.
The 4 Bolts Idler hub and the Trailer Wheel Unbrake hub are crucial parts of the trailer's wheel assembly. They are designed to support the rotation of the wheel around the axle. These parts are made from sturdy steel and have been treated with either E-coating or Dacromet for maximum corrosion resistance. This makes these parts perfect for use in RV Camper Trailers which are often exposed to harsh environments. They have a max payload of 2000 LBS, making them suitable for heavy-duty applications.
The Idler hub and Unbrake hub work together to enable the wheel's rotation around the axle. The Idler hub contains the wheel bearings which allow the wheel to spin freely, while the Unbrake hub does not contain any braking mechanism, hence its name. Installation involves securing the Idler hub to the axle with the 4 bolts, and then attaching the wheel to the hub. Uninstallation involves reversing this process. Regular maintenance is crucial and includes checking for and replacing worn out parts, ensuring the bolts are tightened correctly, and applying the appropriate lubrication.
Upgrade your trailer's performance with Raydafon's Brake Hub Drum & Disc Product. Designed with top-notch materials and cutting-edge technology, this product offers superior braking performance, longevity, and reliability. Don't compromise your safety and peace of mind; choose Raydafon's Brake Hub Drum & Disc Product. Contact us today to learn more about this amazing product and place your order!

Raydafon Brake Systems Co., Ltd. is a leading manufacturer of high-quality brake systems for OEM/aftermarket applications. Our brake assemblies, brake pads, brake shoes, brakes, brake plates, electric brake shoe, brake trailer axle, brake hub drum & disc, brake drum rotors, and brake linings are trusted by professionals worldwide for their top-notch quality, competitive prices, and superior service. We use three major materials: semimetal, organic, and ceramic which are abrasion-resistant, non-noise, and environmentally friendly with a long life. We have around one thousand items suitable for European, American, Japanese, and Korean cars. Choose Raydafon for unbeatable brake system solutions!
Established in 2006, Raydafon brake systems Co., Ltd. is a Sino-American joint venture with the American AXLE TEKNOLOGY LLC. We specialize in the design, development, and manufacture of AXLE and its parts, and have rich experience in the development of brakes, drums, AXLE, and other trailer parts. Our factory area of 65,000 square meters houses more than 500 employees, including more than 30 professional technical research and development personnel. We are equipped with the world's leading laboratory and specialize in trailer, RV bridge, brake, brake drum, spring suspension, connector, casters, and related parts production and development.


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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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