D12B17 — Cross-Reference & Suppliers
Verified aftermarket equivalents for D12B17 (DUNLOP FR), 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.
Compatible products
| Product | Supplier | Country | |
|---|---|---|---|
| 120712 | Airtech Air Springs (Reference Dataset) | United States | Quote |
| 130902 | Airtech Air Springs (Reference Dataset) | United States | Quote |
| 136482 | Airtech Air Springs (Reference Dataset) | United States | 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.