{"product_id":"solas-impeller-concord-15-21-polaris-pa-cd-15-21-with-variable-pitch-and-stainless-steel-construction","title":"SOLAS Impeller Concord 15\/21 - Polaris PA-CD-15\/21 with Variable Pitch and Stainless Steel Construction","description":"\u003cp\u003eImpeller - Concord - 15\/21 - Polaris\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe SOLAS Concord 15\/21 impeller, designed specifically for Polaris models, features a variable pitch that provides both low-speed torque and high-speed performance in a single impeller. This innovative design ensures optimal acceleration and top-end speed, making it suitable for a variety of watercraft applications. The impeller is constructed from ultra high-strength, corrosion-resistant stainless steel, offering durability and longevity in harsh aquatic environments. Its mirror-smooth finish and polished hub help resist cavitation, maintaining efficiency and performance over time. An exclusive hub-end water seal prevents contaminants from entering critical parts, protecting your engine and ensuring reliable operation. For best results, select the impeller based on your engine modification level—whether limited or modified—as outlined in the accompanying chart. Lower pitch options are recommended for high-altitude, pulling, or freestyle applications, providing enhanced maneuverability and power. The pitch is determined by casting, not bending, ensuring consistent performance and quality. This impeller is an essential upgrade for watercraft enthusiasts seeking reliable, high-performance propulsion with excellent corrosion resistance and durability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eVariable pitch design for low-speed torque and high-speed capability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExclusive hub-end water seal prevents contaminants from entering\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from ultra high-strength, corrosion-resistant stainless steel\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMirror-smooth finish and polished hub resist cavitation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for specific engine modifications with recommended impeller pitch\u003c\/li\u003e\u003c\/ul\u003e","brand":"SOLAS","offers":[{"title":"Default Title","offer_id":45990962135237,"sku":"PACD1521","price":285.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/7891\/4355\/files\/235915.png?v=1774158346","url":"https:\/\/btqllc.com\/products\/solas-impeller-concord-15-21-polaris-pa-cd-15-21-with-variable-pitch-and-stainless-steel-construction","provider":"Bikes Trikes and Quads LLC","version":"1.0","type":"link"}