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1R12-748 โ€” Cross-Reference & Suppliers

Verified aftermarket equivalents for 1R12-748 (Goodyear), sourced from listed air spring manufacturers.

Specifications

Style
Custom
Application
Trailer/Semi-trailer Air Spring

Equivalent part numbers

Cross-references reported as interchangeable โ€” confirm fit technically before ordering.

Compatible products

ProductSupplierCountry
121902Airtech Air Springs (Reference Dataset)United StatesQuote
134122Airtech Air Springs (Reference Dataset)United StatesQuote
121722Airtech Air Springs (Reference Dataset)United StatesQuote
ContiTech 4158 N P02Continental / ContiTechGermanyQuote
Phoenix 1 DK 20 BPhoenix (Reference Catalog)โ€”Quote
ST 4158.SSmart Air Springs (Public Reference Dataset)TurkeyQuote
ST 8185.SSmart Air Springs (Public Reference Dataset)TurkeyQuote
Gart SERVICE ASSEMBLY 278.0.531 D278/HSGart (Reference Catalog)โ€”Quote
Eurosan 378185Eurosan (Reference Catalog)โ€”Quote
Aircomfort 12172AAircomfort Reference Catalogโ€”Quote
Aircomfort 13654AAircomfort Reference Catalogโ€”Quote
Goodyear 11808Goodyear Engineered Products (Reference)โ€”Quote
Airtech 121722Airtech Reference Catalogโ€”Quote
Airtech 121902Airtech Reference Catalogโ€”Quote
Airtech 134122Airtech Reference Catalogโ€”Quote
Turctech 904158-02Turctech Air Springs (Reference)โ€”Quote
Turctech 908185Turctech Air Springs (Reference)โ€”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.