VIGOR 1V4571 Commercial Vehicle Air Spring - 4571 NP 02 Reference

VIGOR 1V4571 is a complete air spring assembly for commercial vehicle suspension applications, comprising a rubber bellows, an upper plate and a metal piston. It is offered for enquiries where the dimensions and connections match the required installation. The product photographs show the side profile, lower mounting and other detail views, while the supplied dimension drawing provides a further reference point for identifying the assembly. If you need help comparing the mounting arrangement, send us a picture of the original part.

The YITAO catalogue lists ContiTech 4571 NP 02, Granning 92623 and Volvo 22056630 as references for 1V4571. These are catalogue search references only and must be confirmed against the actual vehicle and part configuration. Related assemblies may share an OE reference while using different pistons, dimensions or mounting features. Please verify the complete part number, the upper and lower connections and the available height before selecting a replacement. A catalogue reference alone is not proof of engineering interchangeability.

The supplied drawing marks the upper plate diameter as 231 mm and the piston diameter as 168 mm. It also shows a bellows width of 240 mm and identifies upper M10×1.5, M24×1.5 and M16×1.5 connections, with M14×2 at the lower mounting. Height markings on the drawing should be read in their stated positions rather than treated as a single overall height. Different configurations may have different travel limits or accessories, so please provide the drawing, application and old part details for confirmation.

For a quotation, please tell us the quantity, destination port, original reference and any branding requirements. Our team can review the information against the required supply configuration and confirm commercial terms. The indicative FOB price is USD 35 per piece, subject to order requirements and confirmation. Products are packed in export cartons, and our annual capacity figure refers to the company as a whole. The detail views and dimension drawing below support an informed enquiry.