Product Description
The Goodyear 2B7-548 Double-Convoluted Air Spring is designed for heavy-duty trailer suspension systems, including select Hendrickson COMPOSILITE lift axle configurations. Its double-convoluted rubber bellows construction provides dependable air cushioning, helping absorb road shock, reduce vibration, and maintain proper suspension performance under changing load conditions.
Built for demanding commercial trailer operations, this air spring features reinforced rubber construction for durability and flexibility during repeated compression and extension. It is an ideal replacement for worn, damaged, or leaking suspension air bags, helping restore proper lift axle operation and suspension stability.
Compatible with select Hendrickson COMPOSILITE FX, RO, FBC, HLUC, ST, and STS suspension configurations.
Cross-reference part numbers include:
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Goodyear: 2B7-548
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Firestone: W01-358-7659
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Hendrickson: 005079, R-005079
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Continental/ContiTech: 67667, FD 110-17A 775
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Automann: ABSP2B07RA-7659
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Triangle: AS-4775
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Sampa: SP 557659
Verify the original equipment part number, mounting configuration, and suspension specifications before ordering to ensure proper fitment.