Solas
Solas Concord Impeller R-12X / F-12X / F-12X GPScape 155mm Pump | HA-CD-18/30
Solas Concord Impeller R-12X / F-12X / F-12X GPScape 155mm Pump | HA-CD-18/30
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The Solas Concord Impeller HA-CD-18/30 is a precision-balanced stainless-steel impeller designed to improve acceleration, pump efficiency and hook-up.
Impeller Specifications
| Brand | Solas |
| Series | Concord |
| SKU | HA-CD-18/30 |
| Pump Diameter | 155mm |
| Engine Size | 1235 |
| Blades | 3 |
| Material | Stainless steel |
Stock Engine Models
No stock-engine application is listed for this pitch in the 2026 Solas catalogue.
Modified Engine Models
Suitable for the following modified engine applications:
| Model | Engine | Years |
|---|---|---|
| R-12X | 1235 | 2004–2007 |
| F-12X | 1235 | 2002–2004 |
| F-12X GPScape | 1235 | 2002–2004 |
Important: Modified engine applications are provided as a guide only. Every watercraft can perform differently depending on engine modifications, ECU tuning, supercharger upgrades, intake and exhaust systems, pump components, rider weight and the target operating RPM.
If you are unsure which impeller is best for your setup, contact WSM Australia before ordering. Our team can help recommend the most suitable Solas impeller for your modifications, riding style and performance goals.
Why Choose Solas?
- Progressive-pitch blade design
- CNC-machined stainless-steel construction
- Precision balanced for smooth operation
- Designed to reduce cavitation and improve pump efficiency
Need Help Choosing the Right Impeller?
Selecting the correct impeller depends on more than matching the watercraft model. Engine modifications, operating conditions, rider load and target RPM can all affect the best pitch for your setup.
If you are unsure, contact the WSM Australia team before ordering and we will help you choose the most suitable option.