2B9-230 Goodyear Air Spring Replacement 578-92-3-202 Industrial Rubber Air Bellows

Product Details:

Place of Origin:	Guangzhou,China
Brand Name:	GUOMAT
Certification:	ISO/Ts16949:2009
Model Number:	2B6940

Payment & Shipping Terms:

Minimum Order Quantity:	5pcs
Price:	USD59.9-69.9/PC
Packaging Details:	Strong Carton Box or as Customers Requirement
Delivery Time:	3-7 Working Days
Payment Terms:	L/C, T/T, Western Union Or Others
Supply Ability:	1000PCS/Week

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Detailed Product Description

Model Name:	Rubber Air Bellows	Pressure Ability:	0.2-0.8 M PA
Trademark:	GUOMAT	Origin:	Guangzhou, China
HS Code:	8708809000	Goodyear:	2B9-230 / 578-92-3-202
Buffer Block:	With	Firestone:	W013586940
Highlight:	Goodyear air spring replacement , industrial rubber air bellows , 2B9-230 air spring

2B9-230 Goodyear Air Spring Replacement 578-92-3-202 Industrial Rubber Air Bellows

A rubber air spring is a suspension system component that combines rubber materials and air pressure. It adjusts suspension stiffness and travel by inflating and regulating the pressure of the internal air chamber. Rubber air springs effectively absorb road impacts, providing a smoother driving experience and reducing the impact of vibrations on the vehicle and its occupants. Compared to traditional metal springs, rubber air springs offer better flexibility and adaptability, allowing for adjustments to suspension performance based on different loads and road conditions. Furthermore, rubber air springs are simple in structure, lightweight, and have low maintenance costs, making them widely used in trucks, commercial vehicles, and modified vehicles.

Product Details

GUOMAT Number: 2B6940

Type: Double Convoluted Type

Material: Rubber and Steel

Warranty: 1 Year

Cross-Reference Numbers

GOODYEAR: 2B9-230, 2B 9-230, 2B9230
GOODYEAR Bellows: 578-92-3-202, 578 92 3 202, 578923202
CONTITECH: 64513, FD 200-19 450, FD200-19 450
FIRESTONE: 6940, W01-358-6940, W01 358 6940, W013586940
AUTOMANN: ABSP2B12R-6940
TRIANGLE: 4450
TRP: AS6940

Technical Specifications

Top Plate: 1 hole/stud, 6.4-inch diameter

Bottom Plate: 2 holes/studs, 6.4-inch diameter, 3.5-inch bolt circle diameter, parallel to top plate

Bumper: Yes

Height Range: 3.8 in (min.) to 10.8 in (max.)

Total Stroke: 7.0 in

Main Characteristics and Application Areas

Feature	Description
Structure	Made of rubber layers, metal support rings, and air chamber. Air pressure adjusts hardness and height.
Working Principle	Air pressure regulates spring stiffness, rubber provides elastic support.
Advantages	Excellent shock absorption High adjustability Improved load capacity Enhanced stability
Applications	Automotive suspension systems Commercial vehicles & heavy trucks Industrial machinery
Performance Features	Strong durability Wide adaptability Easy to adjust
Disadvantages	Higher cost Risk of air leakage