Parts listing
The parts listing includes all replaceable components that are available for the racks.
For an updated parts listing, go to http://www.ibm.com/supportportal/.
Field replaceable units (FRUs) must be replaced only by a trained service technician, unless they are classified as customer replaceable units (CRUs).
Tier 1 CRU: Replacement of Tier 1 CRUs is your responsibility. If IBM® installs a Tier 1 CRU at your request without a service contract, you will be charged for the installation.
Tier 2 CRU: You may install a Tier 2 CRU yourself or request IBM to install it, at no additional charge, under the type of warranty service that is designated for your product.
Figure 1. IBM 42U rack and expansion rack parts

| Index | Description | CRU part number (Tier 1) | CRU part number (Tier 2) | FRU part number (trained service technician only) |
|---|---|---|---|---|
| IBM PureFlex® System 42U rack front door | 00D7661 | |||
| 1 | Rear door | 90Y3056 | ||
| 2 | Side cover | 90Y3065 | ||
| 3 | Adjustable foot | 90Y3063 | ||
| 4 | Fixed caster, front | 90Y3061 | ||
| 5 | Swivel caster, rear | 90Y3062 | ||
| 6 | Hardware and tool kit (includes tools, screws, washers, cage nuts, and fasteners) | 90Y3064 | ||
| 7 | Outrigger (side stabilizer) | 90Y3066 | ||
| 8 | Front stabilizer | 90Y3059 | ||
| 9 | Baying kit | 90Y3060 | ||
| 10 | Keys, door and side cover | 90Y3058 | ||
| 11 | Latch, door | 90Y3057 | ||
| IBM Rear Door Heat eXchanger V2 | 95Y2284 |