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.

6609 N P01 — Cross-Reference & Suppliers

Verified aftermarket equivalents for 6609 N P01 (ContiTech), 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.

20 452 138

Compatible products

Product	Supplier	Country
132002	Airtech Air Springs (Reference Dataset)	United States	Quote
136692	Airtech Air Springs (Reference Dataset)	United States	Quote
Gart 278.1.325.D278/V4	Gart (Reference Catalog)	—	Quote
Eurosan 376609	Eurosan (Reference Catalog)	—	Quote
Airtech 132002	Airtech Reference Catalog	—	Quote
Airtech 136692	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.