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.

1R1B-415-270 — Cross-Reference & Suppliers

Verified aftermarket equivalents for 1R1B-415-270 (Firestone), sourced from listed air spring manufacturers.

Compatible products

Product	Supplier	Country
Phoenix 1 E 21 E	Phoenix (Reference Catalog)	—	Quote
Prime-Ride 556-03-9002	Prime-Ride (Reference Catalog)	—	Quote
Aircomfort 13654A	Aircomfort Reference Catalog	—	Quote
Aircomfort 11060A	Aircomfort Reference Catalog	—	Quote
Goodyear 9002	Goodyear Engineered Products (Reference)	—	Quote
Goodyear 9106	Goodyear Engineered Products (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.