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1T15MT-8 — Cross-Reference & Suppliers

Verified aftermarket equivalents for 1T15MT-8 (Firestone), sourced from listed air spring manufacturers.

Specifications

Style
Custom
Application
Trailer/Semi-trailer Air Spring

Equivalent part numbers

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

9 10-17.5 P 519W01 358 93731R12-403HAS 36057122-28519

Compatible products

ProductSupplierCountry
122202Airtech Air Springs (Reference Dataset)United StatesQuote
123082Airtech Air Springs (Reference Dataset)United StatesQuote
133442Airtech Air Springs (Reference Dataset)United StatesQuote
135542Airtech Air Springs (Reference Dataset)United StatesQuote
136122Airtech Air Springs (Reference Dataset)United StatesQuote
136932Airtech Air Springs (Reference Dataset)United StatesQuote
137172Airtech Air Springs (Reference Dataset)United StatesQuote
ContiTech 9 10-18.5 P 550 (BK) (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-18.5 P 988 Brazil (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-18.5 A 988 Brazil (NAFTA)Continental / ContiTechGermanyQuote
ST 9373.CPSmart Air Springs (Public Reference Dataset)TurkeyQuote
ST 9648.CPSmart Air Springs (Public Reference Dataset)TurkeyQuote
ST 9648.SSmart Air Springs (Public Reference Dataset)TurkeyQuote
Eurosan 379287Eurosan (Reference Catalog)—Quote
Eurosan 379647Eurosan (Reference Catalog)—Quote
Airtech 122202Airtech Reference Catalog—Quote
Airtech 123082Airtech Reference Catalog—Quote
Airtech 133442Airtech Reference Catalog—Quote
Airtech 135542Airtech Reference Catalog—Quote
Airtech 136122Airtech Reference Catalog—Quote
Airtech 136932Airtech Reference Catalog—Quote
Airtech 137172Airtech Reference Catalog—Quote
Turctech 909647-kppTurctech 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.