Product Description
The Goodyear 1R12-534 Rolling Lobe Air Spring is a heavy-duty replacement suspension air bag designed for commercial trucks and trailers equipped with compatible air ride suspension systems, including select Watson & Chalin configurations. 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 reinforced rubber bellows and a composite piston assembly, the 1R12-534 is built to withstand the demanding operating conditions of heavy-duty trucking and trailer transportation. Its rolling-lobe design provides controlled compression and extension, allowing the suspension to respond effectively to changing road surfaces and vehicle loads while helping reduce stress on surrounding suspension components.
The Goodyear 1R12-534 includes an internal bumper for additional suspension protection. It provides a reliable replacement for worn, damaged, or leaking suspension air springs, helping restore proper suspension performance, vehicle stability, and ride comfort.
Specifications:
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Manufacturer: Goodyear
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Part Number: 1R12-534
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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: Watson & Chalin
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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: Composite / Plastic
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Maximum Extended Height: 23.00 inches
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Minimum Compressed Height: 7.90 inches
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Top Plate Diameter: 9.00 inches
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Bottom Piston Diameter: 9.80 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: 6.20 inches
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Bottom Mounting Center Spacing: 7.87 inches
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Bottom Plate Alignment: Parallel
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Internal Bumper: Yes
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Mounting Bracket: Not Included
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Goodyear Bellows Numbers: 566-24-3-097, 566-24-3-116
Cross-Reference Part Numbers:
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Firestone: W01-358-8861
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Continental/ContiTech: 64708, 9 10-19 P 762
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Automann: AB1DK23L-P762
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Watson & Chalin: AS-00611-F, AS-00611-G
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Triangle: AS-8762
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Dayton Parts: 352-8861, 452-8861
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Sampa: SP 558861-KP
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TRP: AS88610
Important Fitment Note: Designed for select commercial truck and trailer air suspension systems, including Watson & Chalin configurations. Verify the original equipment part number, mounting arrangement, piston configuration, and suspension specifications before ordering to ensure proper fitment. Similar rolling-lobe air springs may have different mounting configurations and are not necessarily interchangeable.
