Speck Impeller Nut
As a retailer specializing in premium pool and spa equipment, I’m pleased to offer this genuine Speck impeller nut. This essential hardware component is designed for use with a variety of Speck 94, 95, and 21-80 series pumps.
Product Overview
The Speck Impeller Nut (part number 2923592200) is a critical fastener that secures the impeller to the pump shaft. This nut features a plastic body with a brass insert, providing a durable and corrosion-resistant connection that can withstand the demands of continuous pool and spa operation.
Whether you’re performing routine maintenance, replacing a worn impeller, or upgrading your Speck pump, this nut ensures a tight, reliable fit to keep your system running at peak efficiency. Its specialized design helps to prevent seizing and facilitates easy impeller removal and reinstallation.
Detailed Specifications
| Specification | Value |
|---|---|
| Part Number | 2923592200 |
| Material | Plastic with Brass Insert |
| Compatibility | Speck 94, 95, and 21-80 Series Pumps |
| Quantity | 1 |
Exploded parts diagrams: This part is shown as item #24 on the Speck Pumps Model 94, Commercial Pool Pump; item #18 on the Speck Pumps Model 95-V/VI/VIII Commercial Pool Pump; item #15 on the Speck Pumps Model 95-IX & X Commercial Pool Pump; item #12a on the Speck Pumps Model 21-80/30 G Water Feature Pump; item #11a on the Speck Pumps Model 21-80 G Water Feature Pump; item #16a on the Speck Pumps Model 21-80 GS Water Feature Pump; and 1 other assembly exploded parts diagrams.
🔧 Speck Pumps Model 94, Commercial Pool Pump – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| 26b | 34-475-W017K26B |
| 26a | 34-475-W017K26A |
| 25 | Diffuser, Speck 94/95-V/VI/VII |
| 24 | Nut, Speck 94/95/21-80, Impeller, Plastic with Brass Insert ◀ this part |
| 23 | 34-475-W017K23 |
| 22 | Screw, Speck 95 All Models/94, All Head, M7 x 48mm |
| 21 | Water Slinger, Speck 95 All Models/94 |
| 20 | Motor Mounting Plate, Speck 94 |
| 19 | Washer, Speck Badu EcoM3 V, Flange Bolt |
| 18 | Bolt, Speck 94, Motor, Allen Head, M8 x 40mm |
| 17 | Seal Plate, Speck 94 |
| 16 | O-Ring, Speck 94, Seal Plate |
| 15 | 34-475-W017K15 |
| 14 | 34-475-W017K14 |
| 13 | Screw, Speck 95 All Models/94, Diffuser, 5.5 x 22mm |
| 12 | Cover Disk, Speck 94/95-V/VI/VII |
| 11 | O-Ring, Speck 94/95-V/VI/VII, Confusor, O-408 |
| 10 | Confusor, Speck 94/9-V/VI/VII, Diffuser |
| 9 | 34-475-W017K9 |
| 8 | Body, Speck 94 |
| 7 | Drain Cap,Speck 72/S90/E71/Badu EcoM2/EcoM3 V,3/8",w/Gasket |
| 6 | 34-475-W017K6 |
| 5 | Basket, Pump, OEM Speck 94 |
| 4 | O-Ring, Speck 94, Lid |
| 3 | Lid, Speck 94, Clear |
| 2 | Lock Ring, Speck 94, Lid |
| 1 | Lid/Union Removal Tool, Speck, 3"/4" Unions |
Key Features
- Genuine Speck replacement part for impeller nuts
- Plastic body with brass insert for durability and corrosion resistance
- Designed for easy impeller installation and removal
- Helps prevent seizing for reliable, long-lasting performance
- Compatible with a variety of Speck pump models
This Speck impeller nut is an essential component for maintaining and servicing your pool or spa equipment. If you have any questions about compatibility or need assistance finding the right parts, please don’t hesitate to reach out. I’m here to help ensure you get the perfect hardware for your needs


















