💧 Screw, Pentair Sta-Rite/PacFab, Impeller Lock
Made by PacFab, manufacturer part number 355389. It is listed for the equipment shown below, so check the model on your own unit against that list. If your old part carries one of the cross-reference numbers further down, this is listed as its alternative.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | PacFab |
| Manufacturer part number | 355389 |
| Fastener Size | 1/4″ |
| Thread Pitch | 20 |
| Fastener Length | 1-3/16″ |
| Head Type | Hex Washer – Slot |
| Material | Stainless Steel |
| Catalog description | Screw, Pentair Sta-Rite/PacFab, Impeller Lock |
✅ Listed for
- Pentair Sta-Rite SuperMax/SuperFlo Pumps
- Sta-Rite Pentair SuperMax VS Pump Rpl Parts
- After 10/15/20 Pentair SuperFlo VST Pump Rpl Parts
- Pentair SuperFlo VS Pump Replacement Parts
- Before 10/15/20 Pentair SuperFlo VST Pump Rpl Parts
- Pentair PacFab Challenger High Flow In-Ground Pump
- Pentair PacFab Challenger High Pressure Pump
- Pentair PacFab Pinnacle High Flow Pump
- 120 150 180&AF75 120 180 Pentair PacFab WaterFall Pump AFP75
🔄 Cross-reference part numbers
These part numbers are listed as alternatives for this part.
| Brand | Part number |
|---|---|
| Pentair | 355389Z |
🔧 Parts and fittings for this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Washer, Pent IntelliFlo XF/EQ Series, Flat, 3/8 I.D. x 7/8 O.D. | 072184 | 2 in stock | $2.48 | Add to cart |




