Vigor Truck Air Spring 1V9375 Cross Reference Firestone W01-358-9375 Goodyear 1R12-404

Vigor 1V9375 Air Spring — OEM Reference and Supply Options

Part identification

Vigor 1V9375 is a truck air spring with catalogue references including Hendrickson 50899-002, Mack 57QL414M and Firestone W01-358-9375. The plastic-piston assembly uses bellow reference 0V15M-8. Buyers comparing complete assemblies should retain number suffixes, since a shared bellow marking does not make every mounting arrangement interchangeable.

Cross Reference for 1V9375

Additional sourcing options

Workshop purchasing lists often contain several suspension references. Our other available models include 1C0425 with Mercedes-Benz A2513200325, and 1V8722 with DAF 0388165. Please separate these items from the 1V9375 requirement. We can review each original number and quote the corresponding product individually.

OEM and Aftermarket Numbers for Other Products

Assembly and mounting

An air spring works as part of the vehicle's pneumatic suspension, with the flexible bellow connected to the specified mounting components. The catalogue configuration is plastic piston, with bellow number 0V15M-8. Compare the upper plate, lower attachment and air inlet with the original part. A similar shape or shared bellow marking is only a comparison aid and does not establish full assembly compatibility.

Technical enquiries

YITAO AIR SPRING GROUP provides model-specific specifications and test reports when customers contact us. Send 1V9375, the original OEM or aftermarket number, component photographs and quantity. For passenger-vehicle enquiries, include the VIN and installation side. A qualified workshop should follow the applicable service procedure and check related air lines during diagnosis and installation.

Wholesale supply

For wholesale purchasing, request a FOB quotation against the confirmed model and quantity. Packaging, minimum quantity and dispatch timing are confirmed with the quotation and order. The stated warranty for this listing is 14 months from the bill of lading date. Tell us which additional numbers you need, and we will check the corresponding models before preparing a combined supply quotation. For a mixed order, group the requested items by our model and retain the original brand reference beside each quantity. This gives the purchasing team a clear record for reviewing the quotation, checking supplied configurations and discussing future repeat orders.