FIRCHASSIS FIRC6107220SS Lug Trailer Axle Idler Hub Spindles 6.5 42

( Brand: Firchassis ), ( Part Type: Idler Trailer Axle Hub Spindle ), ( Manufacturer Part Number: FIRC6107220SS ), ( For: 7000 Pounds 42 Trailer Spindle ), ( Warranty: 1 Year )

Review FIRCHASSIS Lug On 6.5 Inch Trailer Axle Idler Hub #42 Spindles

The Firchassis FIRC6107220SS Lug 6.5 Trailer Axle Idler Hub is a high-performance component designed for use in heavy-duty trailer applications. This idler hub is engineered with a 6.5-inch diameter, making it suitable for larger trailer axles. It is specifically designed for trailers with 42 spindles.

The hub is constructed from durable SAE 4340 steel, which provides superior strength and durability. Its surface is treated with a chrome plating for enhanced corrosion resistance, ensuring that it can withstand the rigors of frequent use and exposure to harsh environmental conditions.

The FIRC6107220SS Idler Hub features a lug design, which allows for easy installation and removal. The hub comes with six mounting lugs, evenly spaced around the circumference of the hub, providing ample surface area for secure attachment to the trailer.

The hub's bearing surface is precision machined to ensure a perfect fit with the axle spindle. This ensures that the hub rotates smoothly and evenly, minimizing wear and reducing the risk of failure.

The hub also comes with an integrated grease seal, which helps to keep the bearings lubricated and functioning optimally. This feature helps to prolong the life of the hub and ensures that it continues to perform efficiently, even under heavy loads.

In summary, the Firchassis FIRC6107220SS Lug 6.5 Trailer Axle Idler Hub is a robust and reliable component designed for use in heavy-duty trailer applications. Its large 6.5-inch diameter, durable construction, and easy-to-install lug design make it an ideal choice for trailers with 42 spindles. Its chrome-plated surface and integrated grease seal provide enhanced corrosion resistance and ensure that the hub remains well-lubricated for optimal performance.

Pros and Cons of Buying Firchassis FRC6107220SS LUG 6.5 Trailer Axle Idler Hub for 42 Spindles

The Firchassis FRC6107220SS LUG 6.5 Trailer Axle Idler Hub for 42 spindles is a crucial component in the trailer suspension system. It is essential to weigh the pros and cons before making a purchasing decision.

1. Durability: The hub is made of high-quality materials, ensuring long-lasting performance under heavy loads.

2. Compatibility: It is specifically designed for 42 spindles, ensuring a perfect fit for your trailer.

3. Easy Installation: The LUG design allows for easy installation and removal, making maintenance a straightforward process.

4. Improved Performance: The idler hub helps maintain proper alignment of the axle, resulting in improved trailer stability and handling.

5. Reliable: The hub has a proven track record of reliability, making it a popular choice among trailer owners.

1. Cost: The hub may be pricier than some other options on the market.

2. Availability: It may be more challenging to find this specific hub model in local stores, requiring an online purchase.

3. Potential for Noise: Some users have reported noise coming from the hub, although this is not a common issue.

The Firchassis FRC6107220SS LUG 6.5 Trailer Axle Idler Hub for 42 spindles offers several advantages, including durability, compatibility, ease of installation, improved performance, and reliability. However, it may come with a higher cost and potential availability challenges. Ultimately, the decision to purchase this hub depends on your specific trailer needs, budget, and availability preferences.

If you require a high-performance, long-lasting, and reliable idler hub for your trailer with 42 spindles, the Firchassis FRC6107220SS LUG 6.5 Trailer Axle Idler Hub is an excellent choice. Despite the higher cost and potential availability challenges, the benefits it offers make it a worthwhile investment for those seeking optimal trailer performance and durability.

Details:

New List Item. For 7000 pounds # 42 trailer spindle. 8-bolt on 6-1/2 bolt circle with 1/2 20 studs. All original hardware must be included in the package.

3,500 lbs rating per hub. Pilot diameter is 4, flange 8.

part #: firc6107220ss price

• $51.86

specifications rvroutine:

• brand: Firchassis
• part type: Idler Trailer Axle Hub Spindle
• manufacturer part number: FIRC6107220SS
• for: 7000 Pounds 42 Trailer Spindle
• warranty: 1 Year

payments rvroutine:

• credit card: Visa
• wallet: Paypal
• other

general rvroutine:

• Parts Accessories > RV, Trailer Camper Parts Accessories > Other RV, Trailer Camper Parts Accessories
• condition: New

returns rvroutine:

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

shipping rvroutine:

• service: Standard
• class: Standard
• type: Fixed
• cost: $0.00
• transit: 5-8 Days

offer rvroutine:

• options: Ship-to-home
• availability: In Stock
• started: February 12, 2026
• sold: 0
• quantity: 1
• best offers: True

seller rvroutine:

• # reviews: 1088
• city: Chino, California
• rating: 99.0%

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