Product Description
Welch 1397 Major Repair Kit with Mechanical Seal
Equivalent to 1397K-08
Complete Vacuum Pump Repair Kit
This premium replacement kit includes all critical wear components required for a complete overhaul. Manufactured to meet or exceed OEM specifications, it ensures reliable performance, proper sealing, and extended service life for your vacuum pump.
Kit Includes:
- Lever Valve Kit – 412260 (Qty: 1)
- Mechanical Shaft Seal Assembly – 1401F (Qty: 1)
- Spacer – 410055 (Qty: 1)
- Spring Holder – 410696 (Qty: 1)
- V-Belt – 410715 (Qty: 2)
- Valves & Control Components:
- Pressure Relief Valve – 410992 (Qty: 1)
- Pressure Release Valve – 412161 (Qty: 1)
- Valve Spring – 412256 (Qty: 1)
- Valve Spring – 412259 (Qty: 1)
- Valve Gasket – 411508 (Qty: 1)
- Steel Ball – 4401200 (Qty: 1)
- Washers & Seals:
- Aluminum Washer – 411056 (Qty: 4)
- Aluminum Washer – 411137 (Qty: 2)
- Tension Washer – 411266 (Qty: 2)
- Rubber Washer – 411267 (Qty: 2)
- Vanes & Springs:
- 1st Stage Vane – 411477 (Qty: 2)
- 2nd Stage Vane – 411487 (Qty: 2)
- Vane Spring – 411304 (Qty: 2)
- Vane Spring – 411488 (Qty: 4)
- Spring Holder – 411489 (Qty: 2)
- Keys & Sleeves:
- Woodruff Key – 411490 (Qty: 2)
- Woodruff Key – 411516 (Qty: 1)
- Hardened Sleeve – 412257 (Qty: 1)
- Hardened Sleeve – 412258 (Qty: 1)
- Gaskets:
- Intake Cover Gasket – 411495 (Qty: 1)
- Case Gasket – 411496 (Qty: 1)
- O-Rings:
- O-Ring – 411507 (Qty: 1)
- O-Ring – 618475 (Qty: 1)
- O-Ring – 618712 (Qty: 2)
Compatible With: Welch vacuum pump models 1397.
