Welch 1397 Primary Kit w/Mechanical Seal (OEM 1397K-08) 1397PI/MS
Part Number: 1397PI/MS
$660.00
| Lever Valve Kit | 412260 | 1 |
| Mechanical Shaft Seal Assembly | 1401F | 1 |
| Spacer | W410055 | 1 |
| Spring Holder | W410696 | 1 |
| V-Belt | W410715 | 2 |
| Pressure Relief Valve | W410992 | 1 |
| Aluminum Washer | W411056 | 4 |
| Aluminum Washer | W411137 | 2 |
| Tension Washer | W411266 | 2 |
| Rubber Washer | W411267 | 2 |
| Vane Spring | W411304 | 2 |
| 1st Stage Vane | W411477 | 2 |
| 2nd Stage Vane | W411487 | 2 |
| Vane Spring | W411488 | 4 |
| Spring Holder | W411489 | 2 |
| Woodruff Key | W411490 | 2 |
| Intake Cover Gasket | W411495 | 1 |
| Case Gasket | W411496 | 1 |
| O-Ring | W411507 | 1 |
| Valve Gasket | W411508 | 1 |
| Woodruff Key | W411516 | 1 |
| Pressure Release Valve | W412161 | 1 |
| Valve Spring | W412256 | 1 |
| Hardened Sleeve | W412257 | 1 |
| Hardened Sleeve | W412258 | 1 |
| Valve Spring | W412259 | 1 |
| Steel Ball | W4401200 | 1 |
| O-Ring | W618475 | 1 |
| O-Ring | W618712 | 2 |