3B12-304 Original Air Spring Triple Convoluted Flexmember 578-93-3-100

3B12-304 Goodyear Original Air Spring Triple Convoluted Flexmember 578-93-3-100 Imported from USA

Manufacturer: Goodyear
Brand name: Goodyear
Product weight: 7.5 kilograms
Package size: 33 x 33 x 22 cm
Model: 3B12-304

3B12-304 Goodyear Technical parameters

❶Nut / Blind Nut

Top Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16UNC

Screw Center Distance of Top Cover Plate : 157.5 mm

Bottom Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16UNC

Screw Center Distance of Bottom Cover Plate : 157.5 mm

❷ Gas Hole / Air inlet / Air Fitting

Gas Hole / Air inlet : 1/4-18NPTF

Screw Center Distance Between Gas Hole and Nut : 73 mm

❸ Cover Plate

Top Cover Plate Diameter: 228.6 mm

Bottom Cover Plate Diameter: 228.6 mm

❹Rubber Bellows

Rubber Bellows MAX Diameter: 330 mm

Rubber Bellows Natural Diameter : 300 mm

The Working Stroke : MIN 120 mm to MAX 457 mm

Maximum Height : 457 mm

Minimum Height :120 mm

Stroke Height : 179mm

❺ Bumper block / Buffer block

Without Bumper Block

❻ Girdle Hoop / Girdle Ring

With Girdle Hoop :One Pieces of Girdle Hoop

Number of top plate holes / studs: 2
Top plate diameter: 9
Top plate C to C diameter: 6.2 inch
Base plate hole bolt Qyt: 2
Base plate diameter: 9 inch
Diameter of base plates C to C: 6.2 inch
Base plate part number:
Base plate alignment: parallel
Bumper: no
bracket:
Minimum height: 4.8 inch
Maximum height: 18 inch

3B12-304 Cross others OEM

Triangle spring: 4430
Triangle spring: 4503
Firestone: 8006；W01-358-8006
Firestone: 8013；W01-358-8013
Kangdi Technology: 64568
Suspension company: 200620
batco: 10-98006
UCF / Impex: AB-3B12-304
T.W. Distribution: AB8006
Dallas Spring: AS8006
Midland / Haldex: CS312304
Euclid / Meritor Aftermarket: E-FS8006
Euclid / Meritor Aftermarket: FS8006
Kangdi Technology: FT330-29503
Leland: SC2132

Another similar kind 3B12-305, only Air Fitting Size (in) 3/4 is not the same.

3B12-304 Goodyear CONSTANT PRESSURE CHARACTERISTICS:

Other kinds of goodyear we have in stock :

Goodyear® Goodyear air spring features

Goodyear® Goodyear air springs utilize the compressive elasticity of air, and are essentially different from metal springs such as leaf springs. It has excellent characteristics as a suspension spring. For example, the combined use with a control device keeps the height of the vehicle always constant or arbitrarily changed. It can also improve the vehicle's inclination by individually controlling the left and right air springs.

Modern road transportation places high demands on the comfort and efficiency of automobiles. STEMCO (Stemco) company's mission is to "make our roads safer", knowing user satisfaction, easy and comfortable user experience, is the foundation of the product, and fully consider commercial vehicles in product design The demanding requirements of trucks and customers, such as its super-buffered air springs, use the materials and design of the load to provide industry-leading vibration damping, light weight and long service life. In addition, the unparalleled comfort performance design makes the super-buffer air spring reduce driving fatigue, reduce parts wear and tear, shorten the failure time, and thus improve safety performance.