Speck 72/S90/Badu EcoM2/EcoMV/EcoM3 V Diffuser O-Ring
We supply this genuine Speck replacement O-ring. This essential component is designed to provide a reliable seal for the diffuser on Speck 72, S90, and Badu EcoM2, EcoMV, and EcoM3 V series pumps.
Product Overview
The Speck 72/S90/Badu EcoM2/EcoMV/EcoM3 V Diffuser O-Ring (part number 2920141210) is a critical sealing device that helps to prevent water leaks and maintain optimal pump performance. Made from durable, long-lasting materials, this O-ring creates a tight, secure connection between the pump diffuser and other internal components.
Whether you’re performing routine maintenance, replacing a worn seal, or upgrading your Speck or Badu pump, this O-ring ensures a reliable, leak-free operation. Its specialized design and construction make it an excellent choice for the demanding environments found in commercial pool and spa applications.
Detailed Specifications
| Specification | Value |
|---|---|
| Part Number | 2920141210 |
| Material | Nitrile Rubber |
| Size | 8.5″ ID x 0.21″ Cross Section |
| Compatibility | Speck 72, S90, Badu EcoM2, EcoMV, EcoM3 V Pumps |
| Quantity | 1 |
| Price | $6.05 |
Exploded parts diagrams: This part is shown as item #11 on the Speck Pumps S90/BADU® EcoM2 Inground & Commercial Pool Pump; item #9 on the Speck Pumps 72/BADU® EcoMV Inground & Commercial Pump; item #11 on the Speck Pumps BADU® EcoM3 V Inground Pool Pump; item #16 on the Speck Pumps Model 433 Inground & Commercial Pool Pump; item #11 on the Speck Pumps Model ES90 Inground Pool Pump; item #10 on the Speck Pumps Model E90 Inground Pool Pump; and 1 other assembly exploded parts diagrams.
🔧 Speck Pumps S90/BADU® EcoM2 Inground & Commercial Pool Pump – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
Key Features
- Genuine Speck replacement part for 72/S90/Badu EcoM2/EcoMV/EcoM3 V pump diffusers
- Durable nitrile rubber construction for long-lasting performance
- Precise 8.5″ ID x 0.21″ cross-section size for a perfect fit
- Helps prevent water leaks and maintain pump efficiency
- Sold individually for convenient stocking and replacement
This Speck/Badu diffuser O-ring 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 replacement seal for your needs.
🔧 Exploded diagram and parts
This part belongs to the Speck Pumps S90/BADU® EcoM2 Inground & Commercial Pool Pump assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Complete pumps
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Speck S90-II 0.75HP Single Speed 3-Phase In-Ground Pool Pump | IG123-1075F-000 | Available to order | $877.24 |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Diffuser, Speck 433 | 2920817403 | 3 in stock | $54.25 | Add to cart |
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Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock | $5.26 | Add to cart |













































