5 Best
Boat Engine Propellers
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Product Highlights
- Seawater resistance: the surface has been painted, which is and clean, and resistant to salt. even if it is immersed in seawater for a long time, the propeller blades will not be damaged.
- Positive and negative rake design: 9 1/4in diameter x 10in pitch, positive rake benefits from normal bow lift to permit the use of a larger diameter propeller, while negative rake can provide extra blade strength for use in very high speed applications.
- 10 splines teeth: the propeller blades are linked by 10 spline teeth, and the spline teeth are forged from high‑density pure copper, which better matches the speed of the engine, allowing your yacht to charge faster on the water.
- Applicable model: boat motor propeller replacement for 8‑20hp outboard engines. fit for 2 1/2in gearcase. fit for df8a dt9.9 df9.9 df9.9a dt15 df15 df15a df20a.
- Low resistance: the aluminum alloy propeller blade has 3 blades, and the blade profile is subject to almost zero resistance when propelling underwater, which can quickly cut the water surface and advance forward.
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Product Highlights
- Features 3pcs blades, quickly cut through water, and has extremely low blade profiles resistance
- Directly replace the old propeller, providing better propulsion performance for outboard engine
- Replacing oem numbers for reference: 63v‑45952‑00. fit for 9.9/15hp outboard
- Without sacrificing top speed, acceleration or rmps, it reduces engine wear and fuel efficiency
- High quality aluminum alloy material, antirust, anti-corrosion and durable, long lifespan
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