VIGOR 1V8091 Air Spring with Plastic Piston - W01-358-8091 and 1R14-171 Catalogue References

The VIGOR 1V8091 is a commercial vehicle air spring assembly featuring a plastic piston and a 0V19LC-6 bellows designation in the YITAO catalogue. The supplied photographs show a silver upper plate, projecting top fittings, and a black lower piston with radial reinforcing ribs. Four views are provided so purchasing teams can compare the top face, side profile, and underside of the actual product. When submitting an enquiry, identify the assembly as 1V8091 and describe the suspension application.

Customers searching by an existing part number can use the following catalogue references for identification and comparison:

• Firestone: W01-358-8091
• Goodyear: 1R14-171 / 566283065
• Contitech: AS8091 / 64421
• Triangle: AS-8523
• SAF: 503513081
• Hendrickson: S-20901 / S-21784 / C-20901
• Taurus: 6398
• TRP: AS80910

A matching number in a catalogue does not establish engineering interchangeability or confirm that all mounting, height, and operating requirements are the same for a customer's vehicle.

Begin the selection process by comparing the existing upper mounting face and lower piston with the photographs. Record the air connection, mounting hardware, installed height, and suspension identification before requesting confirmation. The plastic piston configuration is a defining part of this listing and should remain visible in the quotation. Where a reference relates to a broader suspension family or a different supply configuration, YITAO should confirm the actual assembly required. Do not combine a bellows designation with an assembly number or remove a suffix when submitting an enquiry.

Supply discussions begin at a minimum order quantity of 10 pieces. The indicative price is approximately USD 35 per piece FOB, with a final quotation issued for the agreed specification and quantity. Lead time is normally 30 days after order confirmation, payment is by T/T, and standard packing uses export cartons. Company production capacity totals 3,000,000 pieces per year across the range and is not a model-specific stock promise. Warranty is 14 months from shipment. Please provide the destination and any carton marking requirements so identification, supply configuration, and shipment arrangements can be reviewed as one order.