Product Description
The Goodyear 1R13-039 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 composite piston, this air spring is engineered to withstand demanding commercial vehicle operating conditions. The flexible bellows helps absorb road shock and vibration, while the integrated internal bumper provides additional protection during suspension compression.
The Goodyear 1R13-039 is commonly used in compatible Neway, Reyco, Ridewell, Watson & Chalin, and other commercial vehicle air suspension systems. It provides a replacement option for Firestone W01-358-9121, ContiTech 64746, and several additional original equipment suspension part numbers.
Specifications:
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Part Number: 1R13-039
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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 Flexmember Number: 566-26-3-051
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Goodyear Piston Number: 566-20-7-096
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Firestone Bellows Style: 1T19F-7 / 1T19L-7
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ContiTech Bellows Equivalent: 10 10-16.5 S 783
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Piston Material: Composite
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Bellows Construction: Textile-Reinforced Rubber
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Top Plate Diameter: 10.30 inches
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Bottom Plate Diameter: 10.20 inches
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Top Mounting Holes/Studs: 2
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Bottom Mounting Holes/Studs: 4
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Top Mounting Center Distance: 5.50 inches
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Bottom Mounting Center Distance: 7.87 inches
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Minimum Height: 7.70 inches
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Maximum Height: 19.50 inches
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Bottom Plate Alignment: 45 Degrees
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Internal Bumper: Yes
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Intended Use: Heavy-Duty Truck and Trailer Suspension
Common Cross References:
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Firestone W01-358-9121
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Firestone W01-358-9228
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Firestone W01-358-9166
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Goodyear 1R13-049
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ContiTech 64746
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ContiTech 10 10-16.5 S 783
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ContiTech 64299
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Automann AB1D28G-9121
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Automann AB1DK25E-S783
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Dayton 352-9121
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Dayton 452-9121
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Hendrickson S-13160
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Hendrickson B-3411
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Neway 905-57-019
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Neway 905-57-052
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Neway 905-57-078
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Neway 905-57-083
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Neway AR-1115-1-G
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Reyco 12882-02
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Ridewell 1003589121C
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Ridewell S-3052-C
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Watson & Chalin AS-0013
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Watson & Chalin AS-0083
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Navistar 554773C1
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Loadguard SC2040
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Triangle AS-8317
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Meritor FS9121
The Goodyear 1R13-039 air spring helps maintain consistent suspension performance while reducing road shock, vibration, and excessive wear on suspension components. Its reinforced construction and composite piston provide dependable performance for commercial trucks and trailers operating under demanding load 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. Air springs with similar external dimensions may have different operating diameters and are not necessarily interchangeable.
