The TRP RVD-U-5450 Trailer Hub & Drum Assembly is a high-quality replacement designed for 3,500 lb trailer axles using 10" x 2-1/4" electric brake systems.

Built to OEM standards, this hub/drum features a 5 on 4.5" bolt pattern and comes pre-raced and pre-studded, ensuring a precise fit and reliable braking performance. It’s ideal for utility trailers, enclosed cargo trailers, and equipment haulers.

This hub is a direct replacement for Dexter and other major brands, making it a go-to solution for repairs, maintenance, or full brake system rebuilds.

⚙️ Specifications

• Part Number: RVD-U-5450
• Brand: TRP / TruRyde
• Axle Capacity: 3,500 lbs
• Drum Size: 10" Diameter x 2-1/4" Width
• Bolt Pattern: 5 on 4.5"
• Stud Size: 1/2"-20 (installed)
• Hub Type: Hub & Drum (Electric Brake Compatible)
• Condition: Pre-raced & pre-studded

🔁 Cross Reference (OEM & Aftermarket)

This hub/drum directly replaces:

• Dexter: 008-247-05 ✅
• TruRyde / TRP: RVD-U-5450
• Dexter complete kits: 545LB3E series
• Aftermarket equivalents:
  • 84546 (common aftermarket reference)
  • Various 3.5K 5-lug hub/drum assemblies

👉 The RVD-U-5450 is widely recognized as a direct interchange for Dexter 008-247-05

🔧 Bearing & Seal Compatibility

Standard 3.5K configuration:

• Inner Bearing: L68149
• Outer Bearing: L44649
• Inner Race: L68111
• Outer Race: L44610
• Grease Seal: Typically 10-19 or 10-60

These are the most common industry-standard components used in this hub type.

💪 Key Features

• ✅ Direct replacement for Dexter 008-247-05
• ✅ Fits standard 3,500 lb trailer axles
• ✅ Compatible with 10" electric brake assemblies
• ✅ Pre-installed races & studs for easy install
• ✅ Precision-machined for smooth braking and rotation
• ✅ Heavy-duty construction for long service life

🚚 Fitment & Compatibility

Fits:

• Utility trailers
• Enclosed cargo trailers
• Equipment trailers
• Car haulers
• RV / camper trailers

Works with:

• Standard 10" x 2-1/4" electric brakes
• Common 3.5K axle spindles

⚠️ Always verify bearing sizes and bolt pattern before ordering.

📦 What’s Included

• (1) Hub & drum assembly
• Wheel studs (installed)
• Bearing races (installed)

📌 Bearings, grease seal, dust cap, and grease sold separately unless specified.

🛠️ Installation Notes

• Pack bearings with high-temp grease before install
• Install new grease seal
• Adjust brakes after installation
• Re-torque lug nuts after first 50 miles

What sets us apart is our dedicated team of knowledgeable professionals who are always ready to assist. Great customer service isn't just a promise—it's the foundation of our success. We invite you to visit our showroom or reach out for personalized advice. Whether you're purchasing online or stopping by, we're here to make your trailer journey seamless. Visit Us Today

• Address: 4675 East Grand River Ave, Howell, MI 48843
• Phone: (517) 225-1991 (Call or text)
• Hours: Monday to Friday: 10:00 AM - 5:30 PM | Saturday: By appointment

Thank you for considering AAA Trailer. We're excited to help you hit the road with confidence! If you have any questions, don't hesitate to contact us.

To deliver your favorite products, we have partnered with the UPS & FEDEX . We are ready to entrust them with your orders and are always on your side if something goes wrong.

 We will be happy to assist you with eligible returns, the return instructions, and the shipping address. If you need a return or exchange, send us an email so we can discuss a replacement.