| 43-5344 |  | 48 / 51 EPC / IDA stack hold down screw & washer |
| 43-5345 |  | 48 / 51 EPC / IDA stack hold down tab |
| 43-5722 |  | velocity stack hard cover set for EPC - IDA Pro Velocity stacks Empi |
| 43-5721 |  | velocity stack hard cover set for EPC - IDA std stacks Empi |
| 43-6052 |  | velocity stack set 2 7/8" spun aluminum fit 48-51 EPC & 48 IDA |
| 43-6057 |  | velocity stack set 3 1/2" spun aluminum fit 48-51 EPC & 48 IDA |