2B12-305 Goodyear Suspension Air Spring Bags 578-91-3-310 Shock Isolation System

Product Details:

Place of Origin:	GuangDong, China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	2B7443

Payment & Shipping Terms:

Minimum Order Quantity:	6PCS
Price:	US$59.9-69.9/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

Contact Now

Detailed Product Description

Type:	Double Convoluted Air Spring For Air Suspension	Goodyear:	2B12-305
Material:	Rubber And Steel	Warranty:	1 Year
Bumper:	No	Top Plate Diameter:	9''
Bellows No.:	578-91-3-310	Other Name:	Air Bellows
Highlight:	Goodyear 2B12-305 air spring bags , 578-91-3-310 shock isolation air spring , suspension air spring replacement

Product Overview

GUOMAT No. 2B7443 is a double convoluted rubber air spring engineered for suspension support, vibration isolation, and shock absorption. It serves as a replacement option for the 2B12-305 Goodyear Suspension Air Spring Bags, 578-91-3-310, and related air suspension components. Please confirm dimensional compatibility before ordering.

Technical Specifications

Brand	GUOMAT
GUOMAT Model	2B7443
Product Type	Double Convoluted Air Spring
Main Materials	Rubber and Metal
Top Plate Hole/Stud Quantity	3
Top Plate Diameter	9 in
Top Plate C-to-C Diameter	6.2 in
Bottom Plate Hole/Stud Quantity	2
Bottom Plate Diameter	9 in
Bottom Plate C-to-C Diameter	6.2 in
Bottom Plate Alignment	Parallel
Bumper	No
Minimum Height	3.5 in
Maximum Height	12.4 in

Cross Reference Numbers

GOODYEAR 2B12-305
GOODYEAR 578-91-3-310
CONTITECH 64531
CONTITECH FD 330-22 323
DAYTON 354-7443
FIRESTONE 7443
FIRESTONE W01-358-7443
GRANNING 1218
GRANNING 1589
INT'L/NAVISTAR 554786C1
LOAD GUARD SC2026
RIDEWELL 1003587443C
RIDEWELL S-2683-C
TRIANGLE 4323
TRP AS74430
WATSON&CHALIN AS-0027

Key Features and Advantages

Double Convoluted Design: Provides flexible height adjustment and cushioning for suitable suspension and isolation applications.
Vibration Isolation: Helps reduce vibration transmission when correctly selected and installed.
Shock Absorption: Compressed air provides cushioning under changing loads and operating conditions.
Rubber and Metal Construction: Combines a flexible rubber bellows with durable metal mounting components.
Wide Height Range: Supports installation designs requiring a height range between 3.5 and 12.4 inches, subject to operating limits.
Replacement Identification Support: GUOMAT can assist with model comparison using reference numbers, dimensions, and mounting details.