Product Description
The Goodyear 2B12-412 Double-Convoluted Bellows Air Spring is a heavy-duty replacement suspension air bag designed for commercial trucks and trailers equipped with compatible air ride and lift axle suspension systems, including select Fruehauf, Ridewell, and International/Navistar 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 Super-Cushion double-convoluted design, the 2B12-412 incorporates two reinforced rubber bellows sections and durable mounting components. Its flexible construction provides controlled compression and extension, helping reduce stress on surrounding suspension components while improving ride comfort and protecting cargo from road vibration.
The Goodyear 2B12-412 is a replacement for worn, damaged, or leaking suspension air springs. Its double-bellows configuration makes it suitable for select commercial trailer suspension and auxiliary air cushioning systems requiring dependable operation and load support.
Specifications:
-
Manufacturer: Goodyear
-
Part Number: 2B12-412
-
Product Line: Super-Cushion
-
Product Type: Heavy-Duty Suspension Air Spring
-
Design: Double-Convoluted / Two-Bellows
-
Construction: Reinforced Rubber Bellows
-
Top Plate Diameter: 9.00 inches
-
Bottom Plate Diameter: 9.00 inches
-
Minimum Compressed Height: 4.20 inches
-
Top Mounting: Two Mounting Points
-
Bottom Mounting: One Mounting Point
-
Goodyear Bellows Number: 578-92-3-309
Cross-Reference Part Numbers:
-
Firestone: W01-358-7183
-
Continental/ContiTech: 64499, FD 330-22 471
-
International/Navistar: 554795C1
-
Fruehauf: UCA-0112, UCA-0112B
-
Ridewell: 1000007183G
-
Triangle: 4471
-
Meritor: FS7183, E-FS7183
-
Haldex/Midland: CS212412
-
Leland: SC2019
-
Taurus: AS214-7183
-
Batco: 10-97183
Important Fitment Note: Designed for select commercial truck, trailer, and auxiliary air suspension systems. Verify the original equipment part number, mounting configuration, air connection, and suspension dimensions before ordering. Similar double-convoluted air springs may have different mounting arrangements and are not necessarily interchangeable.
