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1T15M-8 — Cross-Reference & Suppliers

Verified aftermarket equivalents for 1T15M-8 (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.

W01 358 928750405 -1 & 2

Compatible products

ProductSupplierCountry
130952Airtech Air Springs (Reference Dataset)United StatesQuote
131112Airtech Air Springs (Reference Dataset)United StatesQuote
136332Airtech Air Springs (Reference Dataset)United StatesQuote
ContiTech 9 10-18.5 P 939 (BK) (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-18.5 P 519 (BK) (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-18.5 P 551 (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-18.5 P 935 (BK) (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-18.5 P 095 (BK) (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-18.5 P 096 (BK) (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-18.5 P 097 (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-18.5 P 406 (BK) (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-18.5 P 521 (BK) (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-18.5 S 850 Brazil (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-18.5 P 1322 (NAFTA)Continental / ContiTechGermanyQuote
ContiTech 9 10-18.5 X 1440 - Brazil (NAFTA)Continental / ContiTechGermanyQuote
ST 9371.CPSmart Air Springs (Public Reference Dataset)TurkeyQuote
Eurosan 379373Eurosan (Reference Catalog)—Quote
Eurosan 379654Eurosan (Reference Catalog)—Quote
Eurosan 379297Eurosan (Reference Catalog)—Quote
Eurosan 379663Eurosan (Reference Catalog)—Quote
Eurosan 379923Eurosan (Reference Catalog)—Quote
Goodyear 8521Goodyear Engineered Products (Reference)—Quote
Airtech 130952Airtech Reference Catalog—Quote
Airtech 136332Airtech Reference Catalog—Quote
Airtech 131112Airtech Reference Catalog—Quote
Turctech 909663-kppTurctech Air Springs (Reference)—Quote
Turctech 909371-kppTurctech Air Springs (Reference)—Quote
Turctech 909373-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.