Description
Increase your cruising efficiency with the Mercury Enertia ECO stainless steel propeller, OEM part # 8M0151259. This 3‑blade, right‑hand rotation propeller is built with a 16″ diameter and 21″ pitch, engineered to deliver optimized fuel economy without compromising performance. The Enertia ECO line features extra blade area and a high progressive rake that promote improved bow lift, making it ideal for sustained cruising speeds. The built‑in Performance Vent System (PVS) allows fine adjustment of exhaust venting, enabling you to tune hole shot characteristics to your load and conditions. Constructed from Mercury’s X7 stainless alloy, this propeller offers superior strength and durability compared to conventional stainless steels. Compatible with Mercury and Mariner outboards (and stern drives where applicable) when matched to the correct hub and gearcase, the Enertia ECO 16×21 delivers a balance of efficiency, responsiveness, and longevity for serious boaters.
Key Features & Benefits
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OEM Mercury part # 8M0151259 ensures factory‑correct fit and performance
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16″ diameter × 21″ pitch offers efficient thrust in cruising ranges
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3‑Blade design reduces drag while maintaining smooth responsiveness
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Performance Vent System (PVS) with venting holes for tuning hole shot and RPM behavior
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Built from Mercury X7 stainless alloy for enhanced strength and corrosion resistance
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Compatible with Flo‑Torq / SSR hub systems (hub kit sold separately)