RGP 12,000 lb Trailer Axle Hub & Drum Assembly, 8 on 6.5" Bolt Pattern, 12-1/4" x 5", Fits Dexter 12K Axles
RGP 12,000 lb Trailer Axle Hub & Drum Assembly, 8 on 6.5" Bolt Pattern, 12-1/4" x 5", Fits Dexter 12K Axles is backordered and will ship as soon as it is back in stock.
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Care information
Care information
To ensure optimal performance and extend the service life of your new trailer components, please follow these care guidelines after purchase:
- Before installation, check all parts for shipping damage or missing components. Do not install damaged parts.
- Always use correct tools and torque settings. Improper installation can lead to premature wear or failure.
- For bearings, suspensions, and brake components, apply high-quality trailer grease before first use if not pre-greased.
- Some parts (like brake assemblies) require a short break-in period to achieve full performance. Follow manufacturer instructions for best results.
- Recheck fasteners, grease levels, and moving components after 100 miles of towing, then at regular intervals.
- After exposure to water, road salt, or mud, clean and dry parts thoroughly. Apply anti-rust treatment if needed.
- If storing unused parts, keep them in a dry, sealed container away from moisture and direct sunlight.
Delivery and Shipping
Delivery and Shipping
Handling Time: Orders ship out within 1 business day after payment is received.
Shipping Methods: We use trusted carriers like UPS, FedEx, or USPS based on package size and destination.
Delivery Time: Estimated delivery within 2–6 business days (U.S. domestic orders).
Tracking: A tracking number will be provided once your order is dispatched.
Product Overview:
The RGP 12K Trailer Hub & Drum Assembly is designed as a replacement for 12,000 lb heavy-duty trailer axles and fits compatible Dexter 12K axle applications.
This assembly combines an 8 on 6.5" hub with a 12-1/4" x 5" brake drum. The hub features a 4-3/4" pilot and 5/8" wheel studs, while the drum is compatible with 5" electric and hydraulic brake assemblies.
Commonly used on heavy-duty flatbed trailers, equipment trailers, and dual tandem trailers.
Key Specifications:
- Axle Capacity: 12,000 lbs
- Hub Capacity: 6,000 lbs
- Bolt Pattern: 8 on 6.5"
- Hub Pilot: 4-3/4"
- Wheel Stud Size: 5/8"
- Brake Drum Diameter: 12-1/4"
- Brake Drum Width: 5"
- Brake Compatibility: 5" Electric & Hydraulic
- Wheel Size: 16" and 17.5"
- Compatible Inner Bearing: 3984 — 2.625" ID (sold separtely)
- Compatible Outer Bearing: 28682 — 2.25" ID (sold separtely)
What's Included by Kit Option:
1 × Hub & Drum Assembly
- (1) RGP 12K Trailer Idler Hub
- (1) 12-1/4" x 5" Heavy-Duty Brake Drum
- 5/8" Wheel Studs installed
OEM Replacement Part Numbers:
Hub: Compatible With Dexter 8-214-8, 008-214-08, 8-214-08
Drum: Compatible With Dexter 009-028-01
Payment & Security
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