Description
The TruRyde® 8-6.5″ Bolt Circle 12″ Oil Trailer Hub/Drum with 9/16″ Studs (Part RVD-8K-865-916) is a heavy-duty 8,000 lb. capacity oil-filled trailer hub and drum assembly. This complete unit delivers reliable braking performance and smooth operation for medium to heavy-duty single and tandem axle trailers.
TruRyde® 8-6.5″ Bolt Circle 12″ Oil Trailer Hub/Drum with 9/16″ Studs for a 8,000 lbs. Trailer Axle – RVD-8K-865-916. Studs are 9/16″ – 18 with REACH compliant clear chromate plated per ASTM B633 Type III Class SC3. Ref 8-285-92.
Key Features
- Part Number: RVD-8K-865-916
- Brand: TruRyde®
- Capacity: 8,000 lbs
- Bolt Circle: 8 on 6.5″
- Wheel Studs: 9/16″-18 (REACH compliant clear chromate plated per ASTM B633 Type III Class SC3)
- Drum Diameter: 12″
- Center Bore: 4.75″
- Type: Oil-Filled Trailer Hub/Drum Assembly
- Reference: 8-285-92
- Races: Inner 25520 / Outer 02420
- Bearings: Uses Inner 25580 / Outer 02475 (Not Included)
- Weight: 51.40 lbs
- Quality: Precision engineered for durability and smooth performance
Manufacturing Standards:
- Manufactured to automotive standard in ISO/TS-16949 registered factory
- ASTM test bar method used to monitor tensile strength
- Drums are chemically cleaned and painted black in electrostatic booth
Ideal for utility trailers, cargo trailers, equipment trailers, and boat trailers requiring dependable braking performance.
Questions about this TruRyde hub/drum or compatibility? Call our trailer experts at 1-800-866-3336.
Browse more Hub/Drum Assemblies.









