Product Description
The Goodyear 1R12-400 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 textile-reinforced rubber bellows, durable mounting components, and a heavy-duty steel piston, this air spring is engineered to withstand demanding commercial vehicle operating conditions. The reinforced bellows helps absorb road shock and vibration, reducing stress on suspension components while helping protect the vehicle and its cargo.
The Goodyear 1R12-400 is commonly used in compatible Volvo and Volvo/White rear air suspension systems. It provides a replacement option for Firestone W01-358-9296, ContiTech 64310, Volvo 8061151, and several additional original equipment suspension part numbers.
Specifications:
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Part Number: 1R12-400
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Brand: Goodyear
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Product Series: Super-Cushion
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Air Spring Type: Rolling Lobe
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Suspension Type: Air Ride
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Goodyear Bellows Number: 566-24-3-038
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Goodyear Piston Number: 566-20-7-246
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Firestone Equivalent: W01-358-9296
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Firestone Bellows Style: 1T15M-6
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ContiTech Equivalent: 9 10-16 P 416
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ContiTech Order Numbers: 64310 / 69643
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Piston Material: Steel
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Bellows Construction: Textile-Reinforced Rubber
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Top Plate Diameter: 9.00 inches
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Bottom Piston Diameter: Approximately 10.12 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 Center Distance: 5.50 inches
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Bottom Mounting Center Distance: 4.12 inches
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Minimum Height: 6.20 inches
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Maximum Height: 22.00 inches
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Bottom Plate Alignment: Parallel
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Mounting Bracket: Yes
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Internal Bumper: No
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Intended Use: Heavy-Duty Commercial Truck Air Suspension
Common Cross References:
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Firestone W01-358-9296
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Firestone 9296
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ContiTech 64310
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ContiTech 69643
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ContiTech 9 10-16 P 416
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Automann AB1DK23K-9296
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Dayton 352-9296
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Dayton 452-9296L
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Volvo 8061151
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Volvo 8169868
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Volvo 8169869
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Volvo 8161833
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Triangle AS-8416
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FleetPride AS9296
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Meritor FS9296
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Euclid E-FS9296
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Loadguard SC2760
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TRP AS92960
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PAI FAS0727
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Sampa SP559296KP
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World American WA01-9296
The Goodyear 1R12-400 air spring helps maintain consistent suspension performance while reducing road shock, vibration, and excessive wear on suspension components. Its reinforced rubber bellows and steel piston provide dependable performance for heavy-duty commercial trucks operating under demanding load conditions.
Important Fitment Note: Cross-reference numbers are provided for identification purposes. Verify the original equipment part number, mounting configuration, piston design, compressed and extended heights, and suspension requirements before ordering to ensure proper fitment. Some aftermarket equivalents may have different mounting hardware or piston configurations and should not be considered interchangeable without confirming their specifications.
