General Trailer parts
General Trailer part search
Search by part number, OEM number, or vehicle. The part page shows whether it is active or a reference listing.
- 01 / Search
- Start with the part number, OEM reference, or application text you already have.
- 02 / Narrow
- Use the filters to keep the closest matches in front of you.
- 03 / Check
- Open the part page for measurements, references, and the right way to contact APM USA.
Matching parts
General Trailer part pages in catalog
Split into 1 browse section. Open the part page when the fit looks close.
2 shown part numbers are reference listings, not current catalog parts.
Part groups1
Part pages2
Reference2
Browse section
Multi-leaf
Use the part pages below. There is no separate family page for this group.
TRA321
Under developmentGeneral Trailer
APM USA has this part number on file. It is not marked as a current catalog part. · 1 OEM reference
- Spring group
- Multi-leaf
- Spring stage
- Single stage
- Leaf count
- 7 leaves
- A-side length (La)
- 29-1/2"
- B-side length (Lb)
- 29-1/2"
- Camber / free arch (C)
- 7/8"
- Width / thickness (W)
- 4 width
TRA322
Under developmentGeneral Trailer
APM USA has this part number on file. It is not marked as a current catalog part. · 1 OEM reference
- Spring group
- Multi-leaf
- Spring stage
- Single stage
- Leaf count
- 7 leaves
- A-side length (La)
- 31-3/16"
- B-side length (Lb)
- 31-3/16"
- Camber / free arch (C)
- '-1-1/2"
- Width / thickness (W)
- 4 width