2B9-252 Goodyear Double Convoluted Air Spring 578-92-3-206 Air Bellows air Bags

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	GUOMAT
Certification:	ISO/TS16949, ISO9001
Model Number:	2B9252

Payment & Shipping Terms:

Minimum Order Quantity:	5
Price:	$59.9-69.9/pc
Packaging Details:	Strong Carton Box or as Customers Requirement
Delivery Time:	5-8 Working Days
Payment Terms:	L/C, D/A, D/P, Western Union
Supply Ability:	1000PCS/Week

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Detailed Product Description

Bellow Type:	Double Convoluted	Quality:	100 % Tested
Fuction:	Reduce Shock	After-sales Service:	12 Months
Type:	Gas-Filled	Goodyear:	2B9-252/578-92-3-206
Contitech:	FD 200-25 454	Stroke:	3.8 Inch -12.2 Inch
Highlight:	Goodyear double convoluted air spring , Suspension air spring air bellows , Air bags with warranty

2B9-252 Goodyear Double Convoluted Air Spring 578-92-3-206 Air Bellows air Bags

Product Overview

The GUOMAT 2B9252 air spring features a high-strength rubber and multi-layered fabric reinforcement structure, specifically designed for truck and trailer suspension systems. It automatically adjusts air pressure according to load, effectively absorbing road impacts, maintaining vehicle height stability, and improving ride comfort and handling. Compared to steel springs, it offers a longer service life and lower maintenance costs, making it a reliable suspension replacement solution.

Compatible Models

This air spring can replace the following models:

GOODYEAR: 2B9-252, 2B 9-252, 2B9 252, 578923206, 578 92 3 206, 578-92-3-206
CONTITECH: 64554, FD200-25 454, FD 200-25 454
FIRESTONE: 6944, W01-358-6944, W01 358 6944

Brand	Part Number
AUTOMANN	ABSP2B12RA-6944
HISTEER	10302
LOAD GUARD	SC2124
SUSPENSIONS INC.	200118
TRIANGLE	4448
TRP	AS69440

Technical Specifications

Mounting Interface: Top Plate: 2 holes/studs; 6.4-inch diameter; 3.38-inch bolt circle diameter.

Bottom Plate: 2 holes/studs; 6.4-inch diameter; aligned parallel to the top plate.

Internal Bumper: Included

Operating Height Range: 3.8 in (min.) to 12.2 in (max.)

Total Stroke: 8.4 in (calculated)

Product Features

The GUOMAT 2B9252 suspension air spring is engineered for heavy-duty truck and trailer suspension systems, providing reliable load support and excellent vibration isolation. Manufactured with premium rubber and multi-ply reinforced fabric, it offers outstanding durability, fatigue resistance, and long service life under demanding operating conditions.

This air spring automatically adjusts internal air pressure according to vehicle load, helping maintain consistent ride height, improved stability, and enhanced driving comfort. Compared with traditional steel springs, the GUOMAT 2B9252 delivers smoother performance, reduced noise and vibration, lower maintenance requirements, and extended service life of tires and suspension components.

Designed for OEM and aftermarket use, the GUOMAT 2B9252 is widely applied in commercial vehicles, trailers, and heavy transport applications, making it a cost-effective and dependable suspension solution.

Direct Replacement Models

The GUOMAT 2B9252 air spring is designed as a direct replacement for the following models: