Your outboard needs a propeller—maybe two if you are smart and carry a spare. There are literally dozens of prop options for most outboards, so start here. Outboard props come in three flavors: ...

Unless you are an expert welder who also happens to have access to a hydraulic press, the chances of your completing a major propeller repair or reconditioning job successfully are slim and none. And ...

Every motorboat owner has a tale of hitting a submerged obstacle or boat ramp and damaging a propeller. Typically metal, it must be removed and taken to a prop repair shop, then sandblasted, bent, ...

Nautical disruptor Sharrow Marine has been hard at work fast-expanding its lineup of innovative twisted-loop propellers, releasing tweaked models for new applications while also ramping up overall ...

Sharrow Marine has quietly been working to disrupt the marine industry with a reimagined propeller it calls the "future of propulsion." The tech originally looked like it might be too expensive and ...

Consider, if you will, the humble motorboat propeller. It is small - usually 3 to 20 pounds with a 9 1/2- to 16-inch diameter - and has a simple job. Its task is to keep its head underwater and turn, ...

Erik Gronnvoll replaces one of the propellers on the wall of his Evergreen Propeller shop in Kingston. (Photo: MEEGAN M. REID) KINGSTON — Yachting season is around the corner, and soon flocks of ...

Spanish marine repair firm eliminates handling bottlenecks and improves inspection coverage using portable metrology-grade 3D scanning.