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.

US04031 — Cross-Reference & Suppliers

Verified aftermarket equivalents for US04031 (WEWELER), 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.

1 D28F-5 (566-28-3-529)017685

Compatible products

Product	Supplier	Country
134722	Airtech Air Springs (Reference Dataset)	United States	Quote
Prime-Ride 566-28-3-529	Prime-Ride (Reference Catalog)	—	Quote
ST 40285.CS	Smart Air Springs (Public Reference Dataset)	Turkey	Quote
ST 40285.S	Smart Air Springs (Public Reference Dataset)	Turkey	Quote
Eurosan 378107	Eurosan (Reference Catalog)	—	Quote
Goodyear 15635	Goodyear Engineered Products (Reference)	—	Quote
Airtech 134722	Airtech Reference Catalog	—	Quote
Turctech 900285-k	Turctech Air Springs (Reference)	—	Quote
Turctech 900285-k01	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.