Description
Smooth Ride and Strong Support
The Air Spring W01-358-8204 keeps your truck level and stable under heavy loads.
It absorbs road shocks and reduces vibration for a smoother, safer ride.
Replacing worn air springs helps protect your tires, axles, and frame from damage.
This model fits many commercial truck and trailer applications.
It restores factory ride height and suspension performance without modification.
OEM-Quality Fit
This Air Spring W01-358-8204 replaces worn or damaged factory air bags.
It matches OEM size and pressure specs for proper alignment and smooth operation.
Each unit is leak-tested and made with reinforced rubber for long service life.
Specifications:
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Part Number: W01-358-8204 (8204), XBSPN05337, 161234, 64456, 9 10-12 P 484, W013588204, 1R12508, 1R12-508, 1R12522, 1R12608, 90557173, 90557223, G2298204200, XDSPN05360, 566.CT64456
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Type: Rolling Lobe Air Spring
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Function: Absorbs road impact and maintains ride height
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Material: Heavy-duty rubber and steel construction
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Fitment: Universal truck and trailer applications (cross to Firestone style 8204)
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Mount Type: Top plate and bottom piston mount
No special tools are needed for installation.
Durable and Reliable
This W01-358-8204 air spring is built to handle rough roads and heavy loads.
The reinforced rubber and steel components resist cracking, fatigue, and air loss.
It performs reliably in all weather conditions, from extreme heat to freezing cold.
Each air spring is tested for pressure and performance to meet OEM standards.
Easy Installation
Installation is quick and simple.
Steps:
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Raise the vehicle safely and relieve air pressure.
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Remove the old air spring.
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Clean the mounting surfaces.
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Install the new unit and connect airlines.
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Re-inflate the system and check for leaks.
The design allows for direct replacement with no modifications.
Why Replace Air Springs
Old or leaking air springs can cause:
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Uneven ride height
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Poor handling
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Excessive vibration
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Uneven tire wear
Replacing them with a new W01-358-8204 improves stability, comfort, and control immediately.
Why Choose TZ Parts
At TZ Parts, we supply quality suspension parts that last.
Every product meets or exceeds OEM standards for performance and durability.
This is a Quality TZ Parts Product, trusted by fleets and owner-operators across the U.S.
We stand behind our products with expert support and fast shipping.
Shipping and Pickup
We ship nationwide and also offer local pickup in Fort Myers, Florida.
📍 Address: 17050 Alico Commerce Ct, Fort Myers, FL 33967
📞 Call: 239-342-7777
💬 Text: 239-341-7777
📧 Email: info_fl@truckzoneparts.com
Learn More
Learn about suspension safety at the U.S. Department of Transportation (external link, nofollow).
Browse more Truck Air Springs on TZParts.com.
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