2B12-309 Goodyear Industrial Rubber Air Spring 578-92-3-309 Air Ride Suspension System

Product Details:

Place of Origin:	GuangDong, China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	2B7400

Payment & Shipping Terms:

Minimum Order Quantity:	6PCS
Price:	$49.9-59.9/pc
Packaging Details:	Strong Carton Box Or As Customers Need
Delivery Time:	2-8 work days
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	1000pcs/week

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Detailed Product Description

Product Name:	Single Convoluted Air Spring	Material:	Rubber Bellow And Steel Cover
Warranty:	12 Months	Operation:	Gas-Filled
Color:	Black	Goodyear:	2B12-309
Convolutions:	1	Sample:	Available
Highlight:	Goodyear industrial rubber air spring , air ride suspension system , industrial air spring with warranty

2B12-309 Goodyear Industrial Rubber Air Spring 578-92-3-309 Air Ride Suspension System

Product Overview

High-quality industrial rubber air spring designed for air ride suspension systems in pickup trucks and lifting equipment applications.

Product Specifications

Type	Convoluted Airbag
GUOMAT	2B7400
Color	Black
Application	Pick Up
Warranty	12 Months
Payment	T/T L/C Western Union
Packing	Carton Box
Delivery Date	2-8 working days
MOQ	1 Piece

Cross-Reference Compatibility

FIRESTONE
W01-358-7400 / W01 358 7400 / W013587400

CONTITECH
FD330-22 313 / FD 330-22 313

GOODYEAR
2B12-309 / 2B 12-309 / 2B12 309

GOODYEAR
2B12-316 / 2B 12-316 / 2B12 316

GOODYEAR
578-92-3-309 / 578 92 3 309 / 578923309

TRIANGLE
6316 / 4313

Manufacturer	Part Number
Fab Tek	04-0080
GMC	693230
Freightliner	16-10769-000
Granning	2726
Hendrickson	S1013
Neway	90557016
R & S Truck & Body	1027519
Watson & Chalin	As0003
Ridewell	1003587400C
Dayton	3547400
Volvo	3130488
Scania	670199

Technical Specifications

Top Cover Plate: Diameter 231mm, one 1/4 NPTF air connection hole, two 3/8-16UNC threaded holes. Center distance between threaded holes: 157mm. Center distance between air connection hole and threaded holes: 73mm.

Bottom Cover Plate: Diameter 231mm, two 3/8-16UNC threaded holes. Center distance between threaded holes: 157mm.

Air Spring: Maximum outer diameter 325mm, maximum extension height 305mm, minimum compression height 104mm. Includes built-in buffer block.

Applications in Lifting Equipment

Air springs play a critical role in lifting equipment by providing controlled load support, vibration isolation, and height adjustment during lifting and lowering operations.

In cranes, lifting platforms, and hoisting systems, air springs are used to absorb impact forces generated when loads are picked up or set down. This helps protect the structure of the equipment, reduces stress on mechanical components, and improves overall operational safety.

Smooth Load Engagement: When a load is lifted, air springs compress gradually, reducing sudden shocks and preventing abrupt movement that could destabilize the equipment.
Vibration & Shock Isolation: Air springs effectively isolate vibration caused by motors, gearboxes, and uneven load distribution, protecting sensitive components and extending service life.
Height & Level Control: By adjusting air pressure, air springs help maintain a stable and level lifting position, especially important for precision lifting platforms and automated handling systems.
Improved Operator Safety: Reduced vibration and controlled motion contribute to better machine stability, lowering the risk of load swing and operator fatigue.