How accurate are aftermarket cross-references?

Cross-references on Airspring are validated against published OEM dimensions: collapsed height, max diameter, max stroke, load rating, mounting interface and operating temperature. Always verify the application before fitment.

Will aftermarket equivalents void OEM warranty?

Aftermarket air springs that match or exceed OEM specifications generally do not affect commercial vehicle warranties beyond the OEM warranty period. Check with the vehicle manufacturer for specific clauses.

How accurate are aftermarket cross-references?

Cross-references on Airspring are validated against published OEM dimensions: collapsed height, max diameter, max stroke, load rating, mounting interface and operating temperature. Always verify the application before fitment.

Will aftermarket equivalents void OEM warranty?

Aftermarket air springs that match or exceed OEM specifications generally do not affect commercial vehicle warranties beyond the OEM warranty period. Check with the vehicle manufacturer for specific clauses.

578923315 — Cross-Reference & Suppliers

Verified aftermarket equivalents for 578923315 (Goodyear Flex), sourced from listed air spring manufacturers.

Compatible products

Product	Supplier	Country
ContiTech FD 331-26 514 (NAFTA)	Continental / ContiTech	Germany	Quote
ContiTech FD 331-26 541 (NAFTA)	Continental / ContiTech	Germany	Quote
ContiTech FD 331-26 480 (NAFTA)	Continental / ContiTech	Germany	Quote
ContiTech FD 330-30 369 (NAFTA)	Continental / ContiTech	Germany	Quote
Eurosan 2AY	Eurosan (Reference Catalog)	—	Quote
Firestone W01-358-7545	Firestone Industrial Products (Reference)	—	Quote
Firestone W01-358-7550	Firestone Industrial Products (Reference)	—	Quote
Turctech 912b320-4	Turctech Air Springs (Reference)	—	Quote

Frequently asked questions

How accurate are aftermarket cross-references?: Cross-references on Airspring are validated against published OEM dimensions: collapsed height, max diameter, max stroke, load rating, mounting interface and operating temperature. Always verify the application before fitment.
Will aftermarket equivalents void OEM warranty?: Aftermarket air springs that match or exceed OEM specifications generally do not affect commercial vehicle warranties beyond the OEM warranty period. Check with the vehicle manufacturer for specific clauses.