Product Description
The Goodyear 1R12-580 Rolling Lobe Air Spring is designed for heavy-duty truck and trailer air suspension systems, providing dependable load support, improved ride comfort, and reduced vibration during operation. Its rolling lobe design allows the suspension to respond smoothly to changing road conditions while helping maintain proper ride height and vehicle stability.
Manufactured with a reinforced rubber bellows, durable mounting components, and a composite piston, this air spring is engineered to withstand demanding commercial vehicle operating conditions. The flexible bellows helps absorb road shock and vibration, reducing stress on suspension components while helping protect the vehicle and its cargo.
The Goodyear 1R12-580 is a replacement option for compatible Ridewell and Watson & Chalin air suspension systems. It cross-references to Firestone W01-358-9370, ContiTech 64383, Automann 1DK23N-9370, and several additional commercial vehicle suspension part numbers.
Specifications:
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Part Number: 1R12-580
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Brand: Goodyear
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Air Spring Type: Rolling Lobe
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Suspension Type: Air Ride
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Goodyear Bellows Number: 566-24-3-117
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Goodyear Piston Number: 566-20-7-299
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Firestone Equivalent: W01-358-9370
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Firestone Bellows Style: 1T15M-11
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ContiTech Equivalent: 9 10-21 P 448
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ContiTech Order Number: 64383
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Piston Material: Composite
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Bellows Construction: Reinforced Rubber
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Top Plate Diameter: 9.00 inches
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Bottom Plate Diameter: 10.60 inches
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Top Mounting Holes/Studs: 2
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Bottom Mounting Holes/Studs: 1
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Top Mounting Center Distance: 6.20 inches
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Minimum Height: 9.50 inches
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Maximum Height: 28.20 inches
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Bottom Plate Alignment: Parallel
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Internal Bumper: Yes
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Intended Use: Heavy-Duty Truck and Trailer Air Suspension
Common Cross References:
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Firestone W01-358-9370
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Firestone 9370
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ContiTech 64383
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ContiTech 9 10-21 P 448
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Automann 1DK23N-9370
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Dayton 452-9370L
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FleetPride AS9370
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Ridewell 1003589370C
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Watson & Chalin AS-0057
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Watson & Chalin AS-0057-1G
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Triangle AS-8448
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Taurus 6373
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TRP AS93700
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Road Choice AS9370
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Vibracoustic V 1 DK 23 N-9370
The Goodyear 1R12-580 air spring helps maintain consistent suspension performance while reducing road shock, vibration, and excessive wear on suspension components. Its reinforced rubber bellows and composite piston provide dependable performance for commercial trucks and trailers operating under demanding conditions.
Important Fitment Note: Cross-reference numbers are provided for identification purposes. Verify the original equipment part number, mounting configuration, compressed and extended heights, and suspension requirements before ordering to ensure proper fitment. Similar-looking air springs may have different mounting arrangements or operating dimensions and are not necessarily interchangeable.
