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Item #:
33844918
maXpeedingrods 2PCS Cab Air Ride Suspension Spring Bag for Peterbilt 379 Trucks 29-03200 Replace for Firestone W02-358-7036
Item #:
33844918
AUD 161
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Order now and get it around Thursday, August 20
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maXpeedingrods 2PCS Cab Air Ride Suspension Spring is an easy to install direct replacement designed for comfort suspension which has undergone over three million fatigue analysis and been tested air tight for 24 hours continuously with a pressure drop of less than 0.02MPa
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What Stands Out
Durable Construction
Crafted from high-quality materials, these suspension springs offer long-lasting performance and reliability, ensuring optimal truck stability and comfort even in challenging driving conditions.
Easy Installation
Designed for a hassle-free setup, these air ride suspension spring bags seamlessly replace Firestone models, minimizing downtime and allowing for quick enhancements to your truck's performance.
Enhanced Comfort
Utilizing advanced air suspension technology, these bags significantly improve ride quality, reducing vibrations and impacts for a smoother experience on both long hauls and daily commutes.
Product Details
| Brand Name | maXpeedingrods |
| Model Number | QN98FE |
| Manufacturer Part Number | QN98FE |
| OEM Equivalent Part Number | for Firestone W02-358-7036, W023587036, W02-3587036 for Peterbilt 29-03200, 2903200, 2902454 for Contitech SC29-Y036, SC29Y036 for Goodyear 1S5-186 |
| Global Trade Identification Number | 06941689863880 |
| Item Weight | 2060 Grams |
| Manufacturer | Coolautoparts |
| Auto Part Position | Rear |
| Compatible with Vehicle Type | Truck |
| Automotive Fit Type | Vehicle Specific Fit |
| Style Name | Modern |
| Exterior Finish | Black |
| Material Type | Rubber |
| Brand | maXpeedingrods |
| Style | Modern |
| Vehicle Service Type | Truck |
Who Should Buy?
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Heavy Haulers
Ideal for truck drivers who frequently transport heavy loads, ensuring comfort and stability during long hauls.
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Fleet Maintenance
Perfect for fleet operators looking for reliable and durable suspension solutions for multiple Peterbilt trucks.
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Off-Road Enthusiasts
Beneficial for users who take their trucks off-road, providing enhanced shock absorption and ride quality.
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Light-Duty Users
Not suitable for light-duty trucks or vehicles that do not require heavy-duty suspension upgrades.
Product Description
maXpeedingrods 2PCS Cab Air Ride Suspension Spring Bag for Peterbilt 379 Trucks 29-03200 Replace for Firestone W02-358-7036
About This Item
Upgrade your Peterbilt 379 truck's suspension with the maXpeedingrods 2PCS Cab Air Ride Suspension Spring. Designed for the perfect fit, these springs are a direct replacement for the original ones and are ready to use right out of the box. Whether you're replacing worn-out suspension components or looking to enhance your truck's comfort, these air springs are the ideal choice.
Mating perfectly with OE Air Lines, you can count on a seamless installation process. Crafted with durability in mind, these suspension springs are made from high-quality materials to ensure long-lasting performance. Each set includes two springs, providing you with a complete solution for your truck's suspension needs. Please note that these air suspension springs are aftermarket products and do not come with instructions. We recommend professional installation to ensure proper fitment and functionality.
If you have any questions or need assistance, please don't hesitate to reach out to our knowledgeable team. Upgrade your Peterbilt 379 truck's suspension with the maXpeedingrods 2PCS Cab Air Ride Suspension Spring. Shop now and experience a smoother ride with enhanced comfort.
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Customer Questions & Answers
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Question:
What are the benefits of using maXpeedingrods Cab Air Ride Suspension Spring Bags?
Answer: The maXpeedingrods Cab Air Ride Suspension Spring Bags enhance ride comfort by minimizing shocks and vibrations. They are designed to improve vehicle stability, making it easier to handle heavy loads, and ultimately prolong the lifespan of the truck's suspension system. These bags replace OEM parts and restore factory ride height, making them particularly useful for drivers who frequently transport heavy cargo. When the truck's suspension system functions optimally, it translates to a smoother ride and reduced wear on other components. -
Question:
How do I know if the maXpeedingrods spring bags are compatible with my Peterbilt 379?
Answer: To ensure compatibility, check that your Peterbilt 379 model corresponds with the specifications for the maXpeedingrods Spring Bags, specifically the part numbers: 29-03200 and Firestone W02-358-7036. Compatibility details can often be found in the product description or your vehicle’s manual. If your truck was manufactured to utilize these spring bags, installation will be straightforward, primarily when using these replacement parts for faulting OEM equipment. Always verify before making a purchase to avoid any issues during installation. -
Question:
What is the installation process for the maXpeedingrods suspension spring bags?
Answer: Installing the maXpeedingrods suspension spring bags involves lifting the truck, removing the old bags, and placing the new ones in their respective locations. Ensure you have the necessary tools like a jack, socket set, and air compressor handy. Detailed instructions typically accompany the product, providing a step-by-step guide for DIYers. This allows for an effective transition without needing a professional mechanic unless preferred. Proper installation is crucial to experience optimal performance from your suspension system. -
Question:
Can the maXpeedingrods spring bags handle heavy loads?
Answer: Yes, the maXpeedingrods spring bags are specifically engineered to support heavy loads common in trucking. With enhanced durability, they are designed to manage higher pressures effectively, which is vital for maintaining the truck's performance under weight. This capability helps in achieving better weight distribution, allowing for safer and more efficient driving. When carrying substantial cargo, having effective suspension components like these bags can significantly improve handling and driver comfort. -
Question:
What material are the maXpeedingrods suspension spring bags made from?
Answer: The maXpeedingrods suspension spring bags are crafted from high-quality rubber materials, designed to withstand wear and tear while providing maximum support. This rubber composition allows for flexibility, contributing to the absorption of road shocks and vibrations. Over time, this durable construction reduces the risk of air leaks and operational failures, promoting a more reliable suspension system. A well-constructed spring bag is essential in maintaining optimal suspension performance, especially in demanding conditions. -
Question:
What is the weight capacity of the maXpeedingrods spring bags?
Answer: The maXpeedingrods spring bags typically have a substantial weight capacity, engineered to handle the high demands placed on trucking operations. They can support significant loads, making them suitable for commercial use where heavy payloads are common. Knowing the weight capacity is crucial for truck owners, as exceeding this limit can impact safety and vehicle performance. Properly assessed load capacity contributes to stabilizing the vehicle during transport, ensuring a smoother ride for both driver and goods. -
Question:
Do I need to adjust other parts of my suspension when using these spring bags?
Answer: When installing the maXpeedingrods spring bags, adjustments to other suspension components are usually unnecessary but may be beneficial depending on your truck setup. Maintaining the overall balance of your suspension system is crucial for optimal performance. If your truck shows signs of uneven wear or handling issues, additional adjustments may improve functionality. Regular maintenance checks can help identify if other elements require attention alongside the new spring bags. -
Question:
How do I maintain the maXpeedingrods suspension spring bags?
Answer: Maintaining the maXpeedingrods suspension spring bags involves regular visual inspections for signs of wear, air leaks, or damage. Keeping the bags clean and free of debris helps prevent deterioration. Additionally, checking air pressure levels ensures optimal functionality. Proper maintenance not only extends the lifespan of the bags but also supports the overall performance of your truck’s suspension system. With regular care, truck owners can avoid unexpected breakdowns and costly repairs. -
Question:
Where can I buy maXpeedingrods 2PCS Cab Air Ride Suspension Spring Bags?
Answer: You can purchase maXpeedingrods 2PCS Cab Air Ride Suspension Spring Bags for Peterbilt 379 Trucks at Ubuy in Kiribati. Ubuy offers a convenient online shopping experience with a range of automotive products, ensuring you find exactly what you need for your truck. With Ubuy, locate these high-quality parts easily and have them delivered directly to your location, simplifying your search process for reliable suspension components.
maXpeedingrods Air Suspension Kits QN98FE Editorial Review
The maXpeedingrods 2PCS Cab Air Ride Suspension Spring is a product that offers quality suspension spring for Peterbilt 379 trucks. It offers a weight capacity of 750 to 900 pounds and can handle a variety of Peterbilt truck models. The air fitting size is 1/4 inch NPT, which is compatible with original Peterbilt fittings. The product is also designed with a quick connect fitting for easy installation. The product has received positive feedback from most customers, with some noting that it fit perfectly and worked very well. However, there were a few complaints about the product leaking within a short period of time.
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Pros
- Handles weights of 750 to 900 pounds very well
- Compatible with a variety of Peterbilt truck models
- Quick connect fitting for easy installation
- Positive feedback from most customers
Cons
- Some complaints of leaking within a short period of time after installation.
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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AUD 161
Order now and get it around Thursday, August 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Easy to install direct replacement
- Designed for comfort suspension
- Over three million fatigue analysis
- Tested air tight for 24 hours continuously
- Pressure drop less than 0.02MPa
- Fits Peterbilt and Firestone models
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