Product Description
The Goodyear 1R12-205 Rolling Lobe Air Spring is a heavy-duty suspension air bag designed to provide dependable load support, improved ride comfort, and reduced vibration in commercial trucks. Used in compatible International and Navistar suspension systems, this air spring helps maintain proper ride height and vehicle stability while minimizing road shock transferred to the chassis and cargo.
Constructed with reinforced rubber bellows and a durable aluminum piston, the 1R12-205 features an internal bumper for additional suspension protection. Its rolling lobe design allows smooth suspension movement and consistent load support under changing operating conditions, making it a reliable replacement for compatible heavy-duty truck suspension systems.
Specifications:
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Manufacturer: Goodyear
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Part Number: 1R12-205
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Type: Rolling Lobe Air Spring
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Top Plate Diameter: 9 inches
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Bottom Piston Diameter: 8.6 inches
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Top Mounting Holes/Studs: 2
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Bottom Mounting Holes/Studs: 2
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Top Mounting Spacing: 5.5 inches
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Bottom Mounting Spacing: 4.12 inches
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Bottom Plate Alignment: 45 degrees
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Minimum Compressed Height: 5.1 inches
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Maximum Extended Height: 16 inches
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Piston Material: Aluminum
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Internal Bumper: Yes
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Bellows Number: 566-24-3-076
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Piston Number: 566-20-7-055
Cross References:
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Firestone W01-358-9568
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International/Navistar 1675495C1
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Continental ContiTech 9 10-14 P 450
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Continental 64472
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Dayton 352-9568
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Triangle AS-8450
Verify mounting configuration, dimensions, and suspension compatibility before ordering.
