1. Automotive Lower Kits On Sale
  2. sku: 9378260016896502
  3. BFO QS4THK

BFO QS4THK Standard Air Spring Suspension Bag Npt Single 4PCS 2600LBS 1/2 Port

Qs4thk Bfo 4pcs Standard 2600lbs Air Spring Suspension Bag Heavy Duty 1/2 Inch Npt Single Port

( Brand: Bfo ), ( Bundle Description: 4 Air Spring Bags Universal Heavy Duty Truck ), ( California Prop 65 Waring: California Prop 65 Waring ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Custom Bundle: Yes ), ( Fitment Type: Direct Replacement ), ( Kit Or Single Part: 4 Pcs Air Shock Bag Kit ), ( Manufacturer Part Number: QS4THK ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Placement On Vehicle: Left, Right, Front, Rear ), ( Product Type: Air Suspension Bag 2600lbs ), ( Quantity: 4 Piece ), ( Surface Finish: Brand New ), ( Type: Standard 2600lb Air Shock Bag 1/2npt Single Port )

Review BFO 4pcs Standard 2600lbs Air Spring Suspension Bag Heavy Duty 1/2 Inch Npt Single Port

Introducing the BFO QS4thK 4-piece Standard Air Spring Suspension Bag Set, engineered for optimal performance and durability. Each bag in this set is designed to carry a maximum load of 2600 lbs, making it an ideal choice for heavy-duty applications.

The BFO QS4thK suspension bags are manufactured using high-quality materials to ensure long-lasting reliability. These bags feature a 1/2 NPT single port design, enabling easy installation and maintenance. The single port simplifies the process of connecting the air lines and allows for quick adjustments to the suspension pressure.

The air spring bags are engineered to provide excellent load support and stability. They are designed to compress and expand with the movement of the load, absorbing shocks and reducing the stress on the vehicle's frame and components. This results in a smoother ride, improved handling, and extended component life.

The BFO QS4thK air spring suspension bags are suitable for various applications, such as trucks, trailers, buses, and other heavy-duty vehicles. They are easy to install and can be used as a replacement for worn-out or damaged suspension bags.

Each bag is shipped with all necessary hardware for installation, including mounting brackets and hardware, air lines, and fittings. The bags come with a one-year manufacturer's warranty, giving you peace of mind and protection against any defects.

In summary, the BFO QS4thK 4-piece Standard Air Spring Suspension Bag Set is an excellent choice for heavy-duty applications. With a maximum load capacity of 2600 lbs, 1/2 NPT single port design, and high-quality construction, these bags provide excellent load support, stability, and a smoother ride. They are easy to install, come with all necessary hardware, and are backed by a one-year manufacturer's warranty.

A Detailed Analysis of BFO QS4thk 4-Piece Standard 2600lbs Air Spring Suspension Bag with Single Port

Introduction:

The BFO QS4thk 4-Piece Standard 2600lbs Air Spring Suspension Bag with Single Port is a popular choice for heavy-duty applications due to its durability, ease of installation, and adjustable load support. In this analysis, we will discuss the pros and cons of this product, ending with a conclusion and recommendation.

Pros:

1. Adjustable Load Support: The air spring suspension bags allow for easy adjustment of load support, providing better control over the vehicle's suspension system.

2. Durable Construction: Made of high-quality materials, the bags can withstand the rigors of heavy-duty use and provide long-lasting performance.

3. Easy Installation: The single port design simplifies the installation process, making it easier for users to install the bags themselves or with minimal assistance.

4. Reduced Vehicle Sway: Air spring suspension significantly reduces vehicle sway, leading to improved stability and safer driving conditions.

5. Improved Ride Quality: The air springs provide a smoother, more comfortable ride, reducing fatigue and improving overall driving satisfaction.

Cons:

1. Maintenance Requirements: Air springs require regular maintenance, including checking air pressure levels and ensuring the bags are free of debris and damage.

2. Cost: Compared to traditional steel springs, air springs can be more expensive to purchase and install.

3. Complexity: The installation process for air springs can be more complex than traditional steel springs, requiring additional tools and knowledge.

4. Potential Leaks: Air springs are prone to leaks, which can lead to a loss of air pressure and reduced performance.

5. Limited Load Capacity: While the BFO QS4thk 4-Piece Standard 2600lbs Air Spring Suspension Bag with Single Port has a high load capacity, it may not be sufficient for extremely heavy loads, requiring additional bags or alternative suspension solutions.

Conclusion:

The BFO QS4thk 4-Piece Standard 2600lbs Air Spring Suspension Bag with Single Port offers several advantages, including adjustable load support, improved ride quality, and reduced vehicle sway. However, it also comes with some disadvantages, such as maintenance requirements, cost, complexity, potential leaks, and limited load capacity.

Recommendation:

If you are looking for a heavy-duty suspension solution that offers easy adjustability, improved ride quality, and reduced vehicle sway, the BFO QS4thk 4-Piece Standard 2600lbs Air Spring Suspension Bag with Single Port is an excellent choice. However, be prepared for the additional maintenance requirements, cost, and potential complexities involved with air springs.

If you are unsure about installing the bags yourself or if your load requirements exceed the capacity of this kit, it is recommended to consult a professional suspension specialist to ensure proper installation and optimal performance.

Details:

Top plate diameter 139mm, Air spring bag body 181 capacity 2600LBS, Condition 100% Brand New, Quantity 4 Pieces For rear / front left or right, Warranty 2 Year for any manufacturing defect. Row 4pcs Standard 2600lbs Air Spring Suspension Bag Heavy Duty 1/2 npt Single Port. Technical Specifications: Placement on Vehicle Left, Right, Front, Rear, Design height 211mm, Min 71mm, Max 318mm, Working stroke 247mm, Single air port size 1/2-14NPT, Install hole 3/8-16UNC.

part #: qs4thk prices

  • $69.89-$118.99

specifications lowerlageen:

  • brand: Bfo
  • bundle description: 4 Air Spring Bags Universal Heavy Duty Truck
  • california prop 65 waring: California Prop 65 Waring
  • california prop 65 warning: California Prop 65 Warning
  • custom bundle: Yes
  • fitment type: Direct Replacement
  • kit or single part: 4 Pcs Air Shock Bag Kit
  • manufacturer part number: QS4THK
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • placement on vehicle: Left, Right, Front, Rear
  • product type: Air Suspension Bag 2600lbs
  • quantity: 4 Piece
  • surface finish: Brand New
  • type: Standard 2600lb Air Shock Bag 1/2npt Single Port

returns lowerlageen:

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

seller lowerlageen:

  • # reviews: 21055
  • city: Rowland height, California
  • rating: 98.5%

shipping lowerlageen:

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

general lowerlageen:

  • Auto Permance Parts > Chassis, Suspension Brakes > Lower Kits Parts
  • condition: New

offer lowerlageen:

  • started: August 29, 2025
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • best offers: True

payments lowerlageen:

  • other
  • credit card: Visa
  • wallet: Apple-pay
bundle description: 4 air spring bags universal heavy duty truck, california prop 65 waring: california prop 65 waring, california prop 65 warning: california prop 65 warning, custom bundle: yes, fitment type: direct replacement, kit or single part: 4 pcs air shock bag kit, note: no instruction included, notice: this is aftermarket replcement part, placement on vehicle: left, right, front, rear, product type: air suspension bag 2600lbs, quantity: 4 piece, surface finish: brand new, type: standard 2600lb air shock bag 1/2npt single port,
category: auto parts > chassis, suspension brakes > lower kits parts, sku: 9378260016896502,

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