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.

1T17AR-4.5 — Cross-Reference & Suppliers

Verified aftermarket equivalents for 1T17AR-4.5 (Firestone), sourced from listed air spring manufacturers.

Specifications

Style: Custom
Application: Truck Air Spring

Equivalent part numbers

Cross-references reported as interchangeable — confirm fit technically before ordering.

836 M D13U32 W01 M58 0776 1R12-700 1 DF 25-1 NP UR 721-01T 0 067 504

Compatible products

Product	Supplier	Country
120142	Airtech Air Springs (Reference Dataset)	United States	Quote
120162	Airtech Air Springs (Reference Dataset)	United States	Quote
120182	Airtech Air Springs (Reference Dataset)	United States	Quote
131022	Airtech Air Springs (Reference Dataset)	United States	Quote
131062	Airtech Air Springs (Reference Dataset)	United States	Quote
131922	Airtech Air Springs (Reference Dataset)	United States	Quote
131942	Airtech Air Springs (Reference Dataset)	United States	Quote
ContiTech 836 M K1	Continental / ContiTech	Germany	Quote
ContiTech 836 N P06	Continental / ContiTech	Germany	Quote
ContiTech 836 N P05	Continental / ContiTech	Germany	Quote
ContiTech 836 M2 K1	Continental / ContiTech	Germany	Quote
ContiTech 836 M K11	Continental / ContiTech	Germany	Quote
ContiTech 836 M	Continental / ContiTech	Germany	Quote
ContiTech 836 N P09	Continental / ContiTech	Germany	Quote
ContiTech 836 N P10	Continental / ContiTech	Germany	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.