![Limited Edition Welch 1380 Primary Kit W/mechanical Seal (oem 1380k-04) 1380pi/ms Best Choice [9Iol32HF]](https://cdn.shopify.com/s/files/1/2245/5329/products/Welch1380PrimaryKitmechanicalseal1380PI1380K-04.jpg?v=1638904489)
Limited Edition Welch 1380 Primary Kit W/mechanical Seal (oem 1380k-04) 1380pi/ms Best Choice [9Iol32HF]
$56.99
$182.99
-69%
Mechanical Shaft Seal Assembly1401D1Intake Cover GasketW4102341Case GasketW4104031Thrust WasherW4105081Woodruff KeyW4106242Upper Exhaust ValveW4106953Spring HolderW4106962V-BeltW41071011st Stage VaneW4109592Pressure Relief ValveW4109921Tension Washer
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Limited Edition Welch 1380 Primary Kit W/mechanical Seal (oem 1380k-04) 1380pi/ms Best Choice [9Iol32HF]
| Mechanical Shaft Seal Assembly | 1401D | 1 |
| Intake Cover Gasket | W410234 | 1 |
| Case Gasket | W410403 | 1 |
| Thrust Washer | W410508 | 1 |
| Woodruff Key | W410624 | 2 |
| Upper Exhaust Valve | W410695 | 3 |
| Spring Holder | W410696 | 2 |
| V-Belt | W410710 | 1 |
| 1st Stage Vane | W410959 | 2 |
| Pressure Relief Valve | W410992 | 1 |
| Tension Washer | W411266 | 2 |
| Rubber Washer | W411267 | 2 |
| Vane Spring | W411304 | 4 |
| Spring Holder | W411685 | 2 |
| O-Ring | W411742 | 1 |
| Thrust Disk Washer | W411766 | 1 |
| Lower Exhaust Valve | W411775 | 3 |
| Steel Ball | W4401200 | 1 |
| O-Ring | W619284A | 1 |
What Our Customers Say
Absolutely no complaints!
An outstanding product. It feels so very, so very great.
- Afallach O..
Absolutely no complaints!
It's a great product, and I'm very, very, very happy.
- Pryderi J..
Absolutely no complaints!
A great gadget that is very, very, very, very, very solid.
- Ysbaddaden O..
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