1. Boat Trailer Parts For Sale
  2. sku: 5098451371172722
  3. SOUTHWEST WHEEL RVD-8K-865-580K

SOUTHWEST WHEEL RVD-8K-865-580K Bolt Circle Oil Trailer Hub 810067325486 8-6.5 Hub/drum 5/8 Studs Lbs. Axle

fits year: 2012.

Rvd-8k-865-580k Southwest Wheel 8-6.5 Inch Bolt Circle 12 Oil Trailer Hub/drum With 5/8 Studs 8 000 Lbs. Axle

( Brand: Southwest Wheel ), ( Manufacturer Part Number: RVD-8K-865-580K ), ( Part Type: Oil Bolt Trailer Hub Axle ), ( Ipn: Rvd-8k-865-580 ), ( Country Of Origin: United States ), ( UPC: 810067325486 )

Review SOUTHWEST WHEEL 8-6.5 Inch Bolt Circle Oil Trailer Hub/drum 5/8 Studs Lbs. Axle fits 2012

The **Southwest Wheel RV-DV-8K-865-580K 8x6.5 Bolt Circle Trailer Hub/Drum Assembly** is a robust, high-performance axle unit meticulously engineered for heavy-duty recreational vehicles, commercial trailers, and large utility applications. Designed with precision and built to endure rigorous demands, this hub and drum assembly features a **580K series** drum brake system, ensuring reliable stopping power and extended longevity under constant use. The **8-inch wheel base** and **6.5-inch bolt circle** provide a stable foundation, optimizing weight distribution and reducing sway for enhanced handling and safety on the road. Constructed from high-grade steel, the axle housing is reinforced for durability, capable of supporting substantial loads while maintaining structural integrity even in challenging conditions. The **5/8-inch stud pattern** ensures compatibility with a wide range of wheel and tire configurations, allowing for easy customization to match specific vehicle requirements. Whether hauling heavy cargo, towing an RV, or navigating rough terrain, this hub and drum assembly delivers consistent performance, minimal maintenance, and superior braking efficiency. Its robust design and proven reliability make it an ideal choice for those seeking a dependable, long-lasting axle solution for their trailer or utility vehicle.

### **Pros and Cons of buying a Southwest Wheel RVD-8K-865-580K 8x6.5 Bolt Circle, 12-Oil Trailer Hub/Drum with 5/8" Studs Axle**

#### **Pros:**

1. **High Load Capacity (8,000 lbs)** This hub is designed to handle heavy loads, making it suitable for large trailers, commercial applications, or heavy-duty recreational vehicles. The 8,000-pound capacity ensures stability and durability under significant weight.

2. **12-Oil (12x1.75") Tire Compatibility** The 12-inch bolt circle is standard for larger trailer wheels, allowing for a wide range of tire options. This flexibility is beneficial for customization based on load requirements, terrain, and durability needs.

3. **5/8" Studs for Axle Mounting** The 5/8-inch stud pattern is a common and widely available standard, making it easier to find replacement parts, axles, and mounting hardware. This reduces potential compatibility issues when upgrading or repairing.

4. **Durable Construction** Southwest Wheel is a reputable manufacturer known for producing high-quality trailer wheels and hubs. The RVD series is designed for longevity, with reinforced components to withstand frequent use and heavy loads.

5. **Drum Brake Compatibility** The hub is designed for drum brakes, which are often preferred in heavy-duty applications due to their reliability and ability to handle high loads without overheating. This makes it a practical choice for trailers that require strong stopping power.

6. **Widely Available Replacement Parts** As a popular model, this hub has a broad aftermarket support system. You can easily find bearings, seals, drums, and other components if maintenance or repairs are needed.

7. **Good for Commercial or Heavy-Duty Use** If you re using the trailer for commercial purposes (e.g., moving equipment, construction, or large RVs), this hub s capacity ensures it can handle the demands without premature wear.

8. **Compatibility with Common Trailer Frames** The 8x6.5 bolt pattern is standard on many heavy-duty trailers, making it a versatile choice for retrofitting or building new setups.

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#### **Cons:**

1. **Drum Brakes May Require More Maintenance** Drum brakes are generally less efficient than disc brakes and can suffer from brake fade under heavy or prolonged loads. They also require periodic adjustments and may need relining or resurfacing more often than disc brakes.

2. **Potential for Overheating Under Extreme Conditions** If the trailer is used in high-speed or downhill applications, drum brakes can overheat, reducing braking efficiency. This may require additional cooling measures, such as larger drums or auxiliary braking systems.

3. **Limited Modern Technology** Unlike newer models with disc brakes or ABS, drum brakes lack advanced safety features. While this isn t necessarily a drawback for light recreational use, it could be a concern for commercial or high-performance applications.

4. **Weight Consideration** Heavy-duty hubs like this one add weight to the trailer, which may slightly reduce fuel efficiency if used on a towing vehicle. However, the trade-off in load capacity usually outweighs this for most users.

5. **Potential for Rust or Corrosion** If not properly maintained, especially in wet or salty environments, the hub and drum assembly can corrode over time. Regular cleaning and lubrication are necessary to prevent this.

6. **Higher Initial Cost Compared to Lighter Hubs** While the price is reasonable for its capacity, it may be more expensive than lighter-duty hubs (e.g., 6,000 7,000 lb capacity). If your application doesn t require the full 8,000 lbs, you might save money without sacrificing performance.

7. **Limited Off-Road Performance** While the 12-inch tires are durable, they may not be as rugged as off-road-specific tires. If you plan to use the trailer on rough terrain, you may need to pair it with heavier-duty tires or suspension components.

8. **Bearing and Seal Wear Over Time** Heavy-duty hubs experience more stress, which can lead to bearing or seal failure if not inspected regularly. This requires proactive maintenance to avoid breakdowns.

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### **Conclusion:**

The Southwest Wheel RVD-8K-865-580K hub is an excellent choice for users who need a **reliable, high-capacity trailer hub** for heavy loads, commercial use, or large RVs. Its **8,000-pound capacity, 12-inch bolt circle compatibility, and robust construction** make it a durable and versatile option. The **drum brake system** is well-suited for stable, high-load applications, though it requires more maintenance than modern alternatives.

However, if you prioritize **ease of maintenance, advanced braking technology, or off-road performance**, you may need to consider alternatives like **disc brake hubs or lighter-duty models** if your load requirements are lower. The **initial cost and weight** are minor drawbacks compared to the hub s performance, but proper maintenance will extend its lifespan significantly.

### **Recommendation:** **Buy this hub if:**

- You need a **heavy-duty trailer hub (8,000 lbs or more)** for commercial, large RV, or heavy load applications.

- You prefer **drum brakes** for their simplicity and reliability in stable conditions.

- You want **standardized compatibility** (12-inch bolt circle, 5/8" studs) with easy access to replacement parts.

- You re willing to **perform regular maintenance** (bearing checks, brake adjustments, rust prevention).

**Consider alternatives if:**

- You require **disc brakes or ABS** for better stopping power and safety.

- Your load is **below 6,000 7,000 lbs**, making a lighter hub more cost-effective.

- You plan to use the trailer **off-road or in extreme conditions**, where heavier-duty tires or suspension may be needed.

- You prefer **lower maintenance** and are open to newer brake technologies.

**Final Verdict:** This hub is a **strong, dependable choice** for heavy-duty trailers where load capacity and durability are critical. With proper care, it will provide long-term service without major issues.

Details:

Studs are 5/8 - 18 with REACH compliant clear chromed plated per ASTM B633 Type III Class SC3. Trailer Axle Southwest Wheel 8-6.5 Bolt Circle 12 Oil Hub/Drum with 5/8 Studs for a 8,000 lbs. ASTM test bar method used to monitor tensile strength. Drums are chemically cleaned and painted black in electrostatic booth.

Manufactured to automotive standard in ISO/TS-16949 registered factory.

part #: rvd8k865580k price

  • $145.99

specifications traiparboa:

  • for years: 2012
  • brand: Southwest Wheel
  • mpn: Rvd-8k-865-580k
  • part type: Oil Bolt Trailer Hub Axle
  • ipn: Rvd-8k-865-580
  • country of origin: United States
  • upc: 810067325486

returns traiparboa:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

payments traiparboa:

  • wallet: Google-pay
  • credit card: Discover
  • other

offer traiparboa:

  • options: Ship-to-home
  • started: March 24, 2026
  • availability: In Stock
  • sold: 0

seller traiparboa:

  • # reviews: 9949
  • rating: 99.9%
  • city: Dallas, Texas

general traiparboa:

  • condition: New
  • Parts Accessories > Boat Parts > Trailer Parts

shipping traiparboa:

  • type: Fixed
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $9.99
  • carrier: FedEx
  • transit: 2-4 Days
for years: 2012, part type: oil bolt trailer hub axle, country of origin: united states,
category: boat parts > trailer parts, sku: 5098451371172722,
Southwest Wheel RVD-8K-865-580K Is Similar To:
traiparboa logo
2 offers $145.99–$145.99 USD
  • New. Offer #1 priced at $145.99 + $9.99 shipping estimate = $155.98* total. Trailer Axle SOUTHWEST WHEEL 8-6.5" Bolt Circle 12" Oil Trailer Hub/Drum with 5/8" Studs for a 8,000 lbs.+$9.99 shipping
  • New. Offer #2 priced at $145.99 + $9.99 shipping estimate = $155.98* total. SOUTHWEST WHEEL 8-6.5" Bolt Circle 12" Grease Trailer Hub/Drum with 5/8" Studs for a 8,000 lbs.+$9.99 shipping

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