1. Trailer Leveling & Towing Parts Deals
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  3. CURT 328492

CURT 328492 Trailer Air Ride Fifth Wheel Pin Box Lippert 18K 000LBS

fits model: Flex. year: 2018.

328492 Curt Trailer Flex Air Ride 18k Fifth Wheel Pin Box 18 000lbs Lippert Components

( Brand: Curt ), ( Part Type: Trailer Wheel Pin Box ), ( Manufacturer Part Number: 328492 )

Review CURT Trailer Air Ride Fifth Wheel Pin Box 000lbs Lippert Components fits FLEX 2018

Introducing the Curt 328492 Trailer Flex Air Ride 18k Fifth Wheel Pin Box, a premium solution for your fifth wheel towing needs. This pin box from Curt Manufacturing, a leader in towing technology, boasts an impressive 18,000-pound capacity, ensuring it can handle heavy loads with ease. The pin box is part of the Flex Air Ride series, which offers superior ride quality through its innovative air suspension system.

The air ride technology allows for an adjustable ride height and provides a smoother towing experience by absorbing road shock and irregularities. this feature is particularly beneficial when towing over long distances or rough terrains. The pin box comes equipped with a quick-connect air hitch that makes setup a breeze, and it can be easily disconnected when not in use.

The Curt 328492 pin box is designed with a 15,000-pound rated kingpin and a 3,000-pound rated tongue weight capacity. It features a 2-inch receiver hitch and a 5-inch neck that provides ample clearance for large tires and suspensions. The pin box is constructed of heavy-duty materials, including heat-treated steel and rust-resistant coatings, ensuring durability and longevity.

The Curt 328492 Trailer Flex Air Ride 18k Fifth Wheel Pin Box is compatible with most fifth wheel trailers and comes with a 1-year limited warranty. Its easy installation process and simple maintenance make it a popular choice for both seasoned RVers and newcomers to the world of towing. With its impressive load capacity, advanced air suspension system, and robust construction, this pin box is an essential investment for anyone looking to tow a heavy fifth wheel trailer with confidence and comfort.

Pros and Cons of Buying Curt 328492 Trailer Flex Air Ride 18k Fifth Wheel Pin Box

Introduction:

The Curt 328492 Trailer Flex Air Ride 18k Fifth Wheel Pin Box is a suspension system designed to enhance the towing experience by providing a smoother ride and better weight distribution. In this analysis, we will discuss the merits and demerits of purchasing this product.

Pros:

1. Improved Towing Comfort: The air ride suspension system offers superior shock absorption, reducing the impact of bumps and irregularities on the road, resulting in a more comfortable towing experience.

2. Enhanced Weight Distribution: With the ability to adjust the weight distribution, this suspension system can help prevent swaying and improve the stability of the tow vehicle and trailer.

3. Adjustable Height: The Curt 328492 allows users to adjust the height of their trailer, making it easier to load and unload cargo, as well as ensuring proper clearance under low-hanging obstacles.

4. Durable Construction: Lippert, the manufacturer of this pin box, is known for its high-quality products, ensuring that the Curt 328492 is a reliable and long-lasting investment.

5. Easy Installation: The pin box comes with a user-friendly installation guide, making it a relatively simple process for do-it-yourselfers to install.

Cons:

1. Cost: The Curt 328492 is a premium suspension system, and its price tag may be a barrier for some potential buyers.

2. Complexity: While the installation process is relatively straightforward, the suspension system itself is more complex than a traditional suspension setup, which could potentially lead to issues if not maintained properly.

3. Maintenance: The air ride suspension system requires more frequent maintenance than a traditional suspension setup, including regular air pressure checks and potential component replacements.

4. Compatibility: This pin box is designed specifically for 18,000lb fifth wheels, so it may not be compatible with other types or weights of trailers.

Conclusion:

The Curt 328492 Trailer Flex Air Ride 18k Fifth Wheel Pin Box offers several advantages, including improved towing comfort, enhanced weight distribution, adjustable height, and durable construction. However, its cost, complexity, and maintenance requirements may deter some potential buyers. Ultimately, if the benefits outweigh the drawbacks for your specific towing needs, this pin box could be a worthwhile investment.

Recommendation:

For those who frequently tow heavy loads and require a smoother ride and improved stability, the Curt 328492 Trailer Flex Air Ride 18k Fifth Wheel Pin Box is a solid choice. However, it's essential to carefully consider the additional costs and maintenance requirements before making a purchase. If you're unsure about the installation process or have concerns about the complexity of the suspension system, it may be worth consulting a professional to ensure a successful installation and optimal performance.

part # 328492 prices

  • $1500.00-$1721.52

specifications rvlevelcamp:

  • for models: Flex
  • for years: 2018
  • brand: Curt
  • part type: Trailer Wheel Pin Box
  • manufacturer part number: 328492

general rvlevelcamp:

  • RV, Trailer Camper Parts Accessories > Trailer Leveling Towing > Other Trailer Leveling Towing Parts
  • condition: Used

seller rvlevelcamp:

  • # reviews: 85
  • rating: 94.7%

offer rvlevelcamp:

  • availability: In Stock
  • quantity: 1
  • best offers: True
  • options: Ship-to-home
  • started: September 10, 2025
  • sold: 0

returns rvlevelcamp:

  • policy: No Returns

shipping rvlevelcamp:

  • carrier: FedEx
  • type: Calculated
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • cost: $0.00
  • transit: 5-9 Days

payments rvlevelcamp:

  • wallet: Apple-pay
  • other
  • credit card: Discover
for models: flex, for years: 2018, part type: trailer wheel pin box,
category: auto parts > rv, trailer camper parts accessories > trailer leveling towing > trailer leveling towing parts, sku: 4381128416387761,

Curt 328492 Is Similar To:

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2 offers $1500.00–$1721.52 USD
  • Offer #1: $1500.00 price + $Calculated delivery = $1500.00* total. It may have shelf wear or tears.+$Calculated shipping
  • Offer #2: $1721.52 price + $100.00 delivery = $1821.52* total. Air Ride Technology. The Flex Air Pin Box reduces vertical tug of war motions between the 5th wheel RV and the tow vehicle.+$100.00 shipping