3B12-303 Goodyear Air Bag Spring W01-358-8018 Firestone Suspension Air Shock

Product Details:

Place of Origin:	GuangDong, China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	3B8018

Payment & Shipping Terms:

Minimum Order Quantity:	6pcs
Price:	$79.9-99.9/pc
Packaging Details:	Strong Carton Box Or As Customers Need
Delivery Time:	2-8 work days
Payment Terms:	T/T, Western Union, L/C
Supply Ability:	1000pcs/week

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Detailed Product Description

Material:	Rubber	Warranty:	1 Year Warranty
Quality:	100 % Tested	Spring Type:	Convoluted Type Air Spring
Package:	Cartons	Convolutions:	3
Cross Number:	Goodyear 3B12-303	Min Height:	5.1''
Highlight:	Goodyear air bag spring , Firestone suspension air shock , 3B12-303 air spring

3B12-303 Goodyear Air Bag Spring W01-358-8018 Firestone Suspension Air Shock

Product Specifications

Model Number	3B8018
Place of Origin	China
Warranty	12 Months
Spring Type	Gas-Filled
Car Model	Passenger Car
Spring Material	Nature Rubber
Size	OEM Standard
Port	HuangPu,Guangzhou,Shenzhen
Application	Universal for most brand trucks

OEM Number/Cross Reference Number

Goodyear Part Number: 3B12-303
Goodyear Part Number: 3B 12-303
Goodyear Bellows Number: 578-93-3-100
Goodyear Bellows Number: 578 93 3 100
Goodyear Bellows Number: 578933100
Firestone Part Number: 8018
Firestone Part Number: W01-358-8018
Firestone Part Number: W01 358 8018
Firestone Part Number: W013588018
Firestone Part Number: WO1-358-8018
Firestone Part Number: WO1 358 8018
Firestone Part Number: WO13588018
Contitech Part Number: 64285
Contitech Part Number: FD330-29 434
Contitech Part Number: FD 330-29 434

AUTOMANN	ABSP3B22R-8018
HISTEER	10303
LOAD GUARD	SC2131
TRIANGE	4434
TRP	ASB0180
WATSON&CHALIN	AS-0075

Technical Data

Top Plate Dia: 9''
Top Plate C to C Diameter: 6.2''
Bottom Plate Hole Stud Qyt: 2
Bottom Plate Dia: 9''
Bottom Plate C to C Diameter: 6.2''
Bottom Plate Alignment: Parallel
Bumper: Yes
Min Height: 5.1''
Max Height: 18''

Commercial Vehicle Applications

In the commercial vehicle sector, air springs are used for safety, economy, and cargo protection. They have high market penetration in Europe and the United States, and are rapidly gaining popularity in China, driven by relevant regulations.

1. Buses and Long-Distance Coaches

Application Characteristics: Almost all high-end buses and tourist buses use air suspension systems.

Core Advantages: They significantly improve passenger comfort and reduce fatigue during long journeys.

2. Trucks, Trucks, and Semi-Trailers

Application Characteristics: Regulations have mandated the installation of air suspension on the rear axles of heavy-duty trucks, semi-trailers, and tractors, particularly those transporting dangerous goods.

Core Advantages:

Automatic Load Leveling: Maintains vehicle leveling regardless of load, ensuring full suspension travel and reducing uneven tire wear.
Protects Delicate Cargo: Prevents damage to delicate instruments, electronic equipment, or fragile items caused by bumpy roads, reducing the risk of cargo damage.
Roadworthiness: Effectively controls dynamic wheel loads, minimizing wear on the road surface.

Air Suspension Spring Real Pictures