Double Bellow Air Spring Goodyear 2B12-346 for Histeer 10315 1/4NPTF Air Inlet

Product Introduction

The GUOMAT 2B12-346/W013587550 air spring is designed to maintain heavy-duty truck bodies at a consistent height from the road, ensuring stability and adaptability for any load. This durable air spring not only provides secure and dependable transportation but also offers flexibility by allowing the truck’s body height to be adjusted for ramp alignment or platform compatibility. Trust GUOMAT to be your go-to choice for heavy-duty performance.

Manufacturer OEM Number

Technical Specifications

Top Cover Plate Screw (Nut) Tooth: 1 pcs X M12

Top Cover Plate Combination Nut: M20,M12

Screw Center Distance of Top Cover Plate: 157 mm / 6.2 inches

Bottom Cover Plate Screw (Nut) Tooth: 2 pcs X M10

Screw Center Distance of Bottom Cover Plate: 157 mm / 6.2 inches

Gas Hole / Air inlet : M12 , Combination Stud/Air Inlet Stud

Top Cover Plate Diameter (Width): 224.5 mm / 9.00 inches

Bottom Cover Plate Diameter (Width): 224.5 mm / 9.00 inches

Rubber Bellows MAX Diameter : 343 mm / 9.7 inches

Compressed Height: 104 mm / 4.1 inches

Maximum Height: 363mm / 14.3 inches

Working Stroke : 259 mm / 10.2 inches

With Bumper Block

With Girdle Hoop: One Pieces of Girdle Hoop

Rubber Damage Caused by Chemicals

Prolonged contact with substances like grease and oil can harm the rubber flexible component of air springs. Below are potential causes of such damage:
- Excessive oil contamination in the air supply.
- Over-greasing of universal joints.
- Over-greasing of the fifth wheel.
- Leaking seals in suspension components.
- Using petroleum-based cleaners on the air spring (always clean with soap and water only).

Real Pictures of Details