Product Description
The Goodyear 2B14-356 Double-Convoluted Bellows 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 Hendrickson, Ridewell, Granning, International/Navistar, and Watson & Chalin configurations. Engineered to provide dependable air cushioning and load support, this air spring helps absorb road shock, reduce vibration, and maintain stable suspension performance under varying operating conditions.
Featuring Goodyear's durable Super-Cushion construction, the 2B14-356 incorporates two textile-reinforced rubber bellows sections and heavy-duty metal mounting plates. Its double-convoluted design provides controlled compression and extension, helping reduce stress on surrounding suspension components while improving ride comfort and protecting cargo from road vibration.
The Goodyear 2B14-356 includes an internal bumper for additional suspension protection. Its reinforced construction makes it a reliable replacement for worn, damaged, or leaking air springs, helping restore proper suspension operation, load support, and vehicle stability in demanding commercial transportation environments.
Specifications:
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Manufacturer: Goodyear
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Part Number: 2B14-356
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Product Line: Super-Cushion
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Product Type: Heavy-Duty Suspension Air Spring
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Design: Double-Convoluted / Two-Bellows
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Construction: Textile-Reinforced Rubber Bellows with Metal Mounting Plates
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Maximum Extended Height: 11.30 inches
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Minimum Compressed Height: 4.20 inches
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Top Plate Diameter: 11.30 inches
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Bottom Plate Diameter: 11.30 inches
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Top Mounting: Four Threaded Mounting Holes
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Bottom Mounting: Four Threaded Mounting Holes
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Mounting Thread Size: 3/8"-16 UNC
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Mounting Bolt Circle Diameter: 6.25 inches
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Air Connection: 1/4"-18 NPTF
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Bottom Plate Alignment: Parallel
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Internal Bumper: Yes
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Goodyear Bellows Number: 578-92-3-353
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Goodyear Upper Mounting Assembly: ASA-92-8-028
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Goodyear Lower Mounting Assembly: ASA-92-6-013
Cross-Reference Part Numbers:
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Firestone: W01-358-7136
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Continental/ContiTech: 64545, FD 530-22 321
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Hendrickson: B-1080, S-1080
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International/Navistar: 554798C1
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SAF-Holland/Neway: 57007136
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Automann: ABSP2B34R-7136
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Ridewell: 1003587136C
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Watson & Chalin: AS-0004
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Granning: 1626
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Triangle: 4321, AS-4321
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Dayton Parts: 354-7136
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Meritor: FS7136, MAF7136
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TRP: AS71360
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Loadguard: SC2014
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R&S Truck & Body: 1027556
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Volvo: 3130489
Important Fitment Note: Designed for select commercial truck and trailer suspension systems, including configurations using Hendrickson S-1080 and Firestone W01-358-7136 air springs. Verify the original equipment part number, mounting hole arrangement, air connection, and suspension dimensions before ordering to ensure proper fitment. Similar double-convoluted air springs may have different mounting configurations and are not necessarily interchangeable.