AAR Knuckle Coupler
AssemblyType-E AAR automatic knuckle coupler with yoke and draft gear cushioning buff/draft forces into the underframe pocket. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for AAR Knuckle Coupler
4 top-level lines as of r69723| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Coupler Body | freight-wagon-coupler-head | 1× | 1 | · | part |
| 2 | Coupler Knuckle | freight-wagon-knuckle | 1× | 1 | · | part |
| 3 | Coupler Yoke | freight-wagon-yoke | 1× | 1 | · | part |
| 4 | Draft Gear | freight-wagon-draft-gear | 1× | 1 | · | part |