Product Description
The Goodyear 1R13-124 Rolling Lobe Air Spring is a heavy-duty replacement suspension air bag designed for commercial trucks and trailers equipped with compatible Hendrickson air ride suspension systems. Engineered to provide dependable suspension support, this air spring helps absorb road shock, reduce vibration, and maintain proper ride height under varying load conditions.
Featuring Goodyear's durable Super-Cushion construction, the 1R13-124 incorporates a textile-reinforced rubber bellows and a heavy-duty steel piston assembly. Its rolling-lobe design allows controlled compression and extension, helping the suspension respond to changing road surfaces and vehicle loads while reducing vibration and stress on surrounding suspension components.
Designed for select Hendrickson trailer suspension configurations, the Goodyear 1R13-124 includes an internal bumper for additional suspension protection. It provides a reliable replacement for worn, leaking, or damaged air springs, helping restore proper suspension operation, vehicle stability, and ride comfort in demanding commercial transportation environments.
Specifications:
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Manufacturer: Goodyear
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Part Number: 1R13-124
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Product Line: Super-Cushion
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Product Type: Heavy-Duty Suspension Air Spring
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Design: Rolling-Lobe / Reversible Sleeve
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Compatible Manufacturer: Hendrickson
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Suspension Type: Heavy-Duty Truck and Trailer Air Ride
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Construction: Textile-Reinforced Rubber Bellows
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Piston Material: Steel
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Maximum Extended Height: 18.50 inches
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Minimum Compressed Height: 7.30 inches
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Top Plate Diameter: 10.30 inches
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Bottom Piston Diameter: 10.20 inches
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Top Mounting: Two Mounting Points
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Bottom Mounting: Four Mounting Points
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Top Mounting Center Spacing: 5.50 inches
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Bottom Mounting Center Spacing: 5.66 inches
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Air Connection: 1/4-inch NPT
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Bottom Plate Alignment: Parallel
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Internal Bumper: Yes
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Goodyear Bellows Number: 566-26-3-050
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Goodyear Piston Number: 566-20-7-127
Cross-Reference Part Numbers:
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Firestone: W01-358-8755, W01-358-8710
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Continental/ContiTech: 64397, 64635
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Hendrickson: S-22045, C-22045, C-22046, S-21623
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Automann: 1DK25B-8755
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FleetPride: AS8755
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Fleetrite: FLTA1R13124
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Triangle: AS-8522
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TRP: AS87550
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Meritor: FS8755, MAF8755
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Dayton Parts: 352-8755, 452-8755L
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World American: WA01-8755C
Important Fitment Note: Designed for select Hendrickson trailer air suspension systems, including configurations using S-22045 and S-21623 air springs. Verify the original equipment part number, mounting arrangement, piston configuration, and suspension specifications before ordering to ensure proper fitment. Some cross-referenced air springs have different piston or mounting configurations and may not be interchangeable in every application.
