3B14-450 Goodyear Triple Convolute Air Springs 556-33-8-335 Air Suspension System

Product Details:

Place of Origin:	GuangDong, China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	3B7845

Payment & Shipping Terms:

Minimum Order Quantity:	6PCS
Price:	US$69.9-79.9/PC
Packaging Details:	Strong Carton Box Or As Customers Need
Delivery Time:	2-8 work days
Payment Terms:	L/C,D/A,D/P,T/T
Supply Ability:	1000pcs/week

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Detailed Product Description

Type:	Gas-Filled	Air Spring Type:	Triple Convoluted
Hs Code:	8708809000	Cross Reference:	Firestone W01-358-7845
Trademark:	GUOMAT	Model Name:	Suspension Air Spring
Color:	Black	Goodyear:	3B14-450
Highlight:	Goodyear Triple Convolute Air Springs , 3B14-450 Air Suspension Spring , 556-33-8-335 Suspension Air Spring

Product Overview

The 3B14-450 Goodyear Triple Convolute Air Spring (OEM reference 556-33-8-335) is a high-performance air suspension component engineered for heavy-duty trucks and industrial pneumatic systems. Manufactured with a durable rubber and steel construction, this triple convolute air spring delivers reliable load support, vibration isolation, and shock absorption across demanding operating conditions.

Specifications

Model No.	3B7845
Type	Air Spring
Warranty	12 Months
Truck Model	Heavy Duty Truck
Color	Black
Place of Origin	Guangzhou, China
Certification	ISO/TS16949:2009
Material	Rubber + Steel
Packing	Neutral Packing
MOQ	1 Pcs
Quality	High-Quality
Position	Auto / Truck Parts
Application	Auto Suspension Systems

OEM Cross-Reference Numbers

GOODYEAR 3B14-450 / 3B 14-450 / 3B14 450
GOODYEAR 556-33-8-335 / 556 33 8 335 / 556338335
AUTOMANN ABSP3B32RA-7845
FIRESTONE W01-358-7845 / W01 358 7845 / W013587845

Technical Data

Cover Plate Diameter	11.3 in
Center-to-Center Distance Between Threaded Holes	6.25 in
Center-to-Center Distance Between Air Port and Threaded Holes	3.12 in
Maximum Height	20.5 in
Minimum Height	4.5 in

Typical Applications

Industrial pneumatic suspension systems
Equipment vibration isolation
Machinery shock absorption
Pneumatic load-support systems
Other compatible air suspension assemblies

Actual suitability depends on the equipment design, load requirements, working pressure, and mounting configuration.

Installation Recommendations

Confirm that the replacement air spring matches the original model and mounting dimensions.
Inspect the mounting plates, fasteners, and connecting air lines before installation.
Ensure the mounting surfaces are clean, aligned, and free from sharp edges that could damage the rubber bellows.
Install the air spring according to the equipment manufacturer's instructions.
Apply air pressure gradually and check for air leakage, abnormal deformation, or interference with surrounding components.
Never exceed the specified working pressure, load, or allowable height limits.