Febi Bilstein Air Spring 20522

The FEBI Bilstein air spring 20522 is a bellow-style air suspension component designed for compatibility with multiple trailer axles. It features threaded ends for easy installation, with access to standard M12 x 1.75 and M22 x 1.5 threads. The unit is part of an OE-referenced line and is described as a replacement part from FEBI Bilstein, produced with German manufacturing roots. This air spring is specified to fit certain brands and axle configurations used in commercial transport, offering a robust option for maintaining suspension performance.

Overview

The air spring is identified as a bellow-type suspension component labeled 20522. It is described as suitable for Krone, SAF-Holland, and Schmitz Cargobull applications and is presented as a replacement part with OE-number compatibility. The product emphasizes its easy installation due to threaded ends and its German-origin branding.

Technical specifications

• Outer diameter: 240 / 260 mm
• Weight: 6.981 kg
• Male threads: M12 x 1.75 and M22 x 1.5
• OE numbers for reference: 3 229 0029 00 and 751 328 (and others listed)