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.

441901 — Cross-Reference & Suppliers

Verified aftermarket equivalents for 441901 (ACERBI), 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.

1R11-753 M060924

Compatible products

Product	Supplier	Country
121702	Airtech Air Springs (Reference Dataset)	United States	Quote
133322	Airtech Air Springs (Reference Dataset)	United States	Quote
Prime-Ride 566-22-3-521	Prime-Ride (Reference Catalog)	—	Quote
ST 4157.CP10	Smart Air Springs (Public Reference Dataset)	Turkey	Quote
ST 4157.S10	Smart Air Springs (Public Reference Dataset)	Turkey	Quote
Gart 294.1.450/C294	Gart (Reference Catalog)	—	Quote
Airtech 44	Airtech Reference Catalog	—	Quote
Airtech 129	Airtech Reference Catalog	—	Quote
Airtech 121702	Airtech Reference Catalog	—	Quote
Airtech 133322	Airtech Reference Catalog	—	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.