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1T15M-11 — Cross-Reference & Suppliers

Verified aftermarket equivalents for 1T15M-11 (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.

9 10-21 A 361 / 9 10-21 P 361W01 358 93211 R12-335352-93217640NS50130457009321764085 101 160AS-0036

Compatible products

ProductSupplierCountry
122212Airtech Air Springs (Reference Dataset)United StatesQuote
137122Airtech Air Springs (Reference Dataset)United StatesQuote
122462Airtech Air Springs (Reference Dataset)United StatesQuote
131172Airtech Air Springs (Reference Dataset)United StatesQuote
135022Airtech Air Springs (Reference Dataset)United StatesQuote
ContiTech 9 10-21 P 360 (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-21 A 361 (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-21 A 505 (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-21 P 361 (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-21 P 511 (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-21 P 448 (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-21 A 955 Brazil (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-21 P 956 Brazil (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-21 A 956 Brazil (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-21 P 958 Brazil (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-21 P 955 Brazil (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-21 A 958 Brazil (NAFTA)Continental / ContiTechGermanyQuote
ST 9321.CPSmart Air Springs (Public Reference Dataset)TurkeyQuote
ST 9370.CPSmart Air Springs (Public Reference Dataset)TurkeyQuote
ST 9370.SSmart Air Springs (Public Reference Dataset)TurkeyQuote
ST 9321.SSmart Air Springs (Public Reference Dataset)TurkeyQuote
Eurosan 379370Eurosan (Reference Catalog)—Quote
Eurosan 379367Eurosan (Reference Catalog)—Quote
Eurosan 379321Eurosan (Reference Catalog)—Quote
Goodyear 9542Goodyear Engineered Products (Reference)—Quote
Airtech 122212Airtech Reference Catalog—Quote
Airtech 137122Airtech Reference Catalog—Quote
Airtech 122462Airtech Reference Catalog—Quote
Airtech 131172Airtech Reference Catalog—Quote
Airtech 135022Airtech Reference Catalog—Quote
Turctech 909320Turctech Air Springs (Reference)—Quote
Turctech 909320-kppTurctech Air Springs (Reference)—Quote
Turctech 909321Turctech Air Springs (Reference)—Quote
Turctech 909321-kppTurctech Air Springs (Reference)—Quote
Turctech 909367-kppTurctech Air Springs (Reference)—Quote
Turctech 909370-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.