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.

1421 N — Cross-Reference & Suppliers

Verified aftermarket equivalents for 1421 N (ContiTech), sourced from listed air spring manufacturers.

Specifications

Style: Custom
Application: Bus Air Spring

Equivalent part numbers

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

1R2A490305 W01 095 0472 1622115 896 130 193 4

Compatible products

Product	Supplier	Country
110842	Airtech Air Springs (Reference Dataset)	United States	Quote
Prime-Ride 556-03-9072	Prime-Ride (Reference Catalog)	—	Quote
Gart ROLL AIR SPRING 299.0.490 C299/E	Gart (Reference Catalog)	—	Quote
Peters Air Spring 032	Peters Air Springs (Reference)	—	Quote
Goodyear 9072	Goodyear Engineered Products (Reference)	—	Quote
Airtech 110842	Airtech Reference Catalog	—	Quote
Turctech 901421	Turctech 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.