Description
If you’re running a Spark Ace 900 and demand predictable handling across variable water conditions, the SOLAS Concord 12/17 impeller directly impacts your acceleration response and cruise efficiency. This isn’t just a replacement—it’s a precision-engineered upgrade that eliminates slip and delivers the torque curve you need for both tight maneuvering and sustained high-speed performance.
The variable pitch design works across your entire throttle range, meaning you won’t sacrifice low-end bite for top-end pull. Built from stainless steel with a polished hub surface, it resists cavitation and the corrosive marine environment that degrades lesser impellers, giving you season-to-season reliability without performance decay.
- 12/17 pitch configuration
- SOLAS Concord design
- Stainless steel construction
- Variable pitch geometry
- Polished hub surface
- Precision cast—unbent
- Water seal protected
- Corrosion resistant
- Fits 2014-2025 Spark Ace
- MPN: SK-CD-12/17
- Bolt-on installation
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