SKU:
Osculati-52.443.01
$ 89,68
1-2 weeks delivery time
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The Osculati 52.443.01 – Polastorm Propeller Ø9 1/4 x 9 is a 3-blade aluminum propeller optimized for Mercury 15–20 HP and Evinrude 9.9 / 15 HP outboards, both 2-stroke and 4-stroke. Featuring a 2 1/2″ gearcase and 14-spline hub, it offers excellent thrust, maneuverability, and smooth performance on mid-sized tenders, fishing boats, and skiffs. Direct replacement for Mercury OEM 48-897748A11 and Evinrude 763458.
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Osculati 52.443.01 – Polastorm Propeller Ø9 1/4 x 9 (14 teeth) for Mercury 15–20 HP & Evinrude 9.9 / 15 HP
The Polastorm Propeller (Osculati 52.443.01) is a robust 3-blade aluminum propeller designed for Mercury 15–20 HP and Evinrude 9.9–15 HP outboards. With a diameter of 9 1/4″ and a 9″ pitch, it provides optimal torque and acceleration for general-purpose boating and light commercial use. The 14-spline hub ensures precise fitment on a 2 1/2″ gearcase. Compatible with both 2-stroke and 4-stroke engines, it directly replaces Mercury part 48-897748A11 and Evinrude part 763458.
Main Features:
- Durable aluminum 3-blade construction with corrosion protection
- 9″ pitch ideal for strong thrust and planing efficiency
- 14-spline hub compatible with Mercury and Evinrude prop shafts
- Designed for 2 1/2″ gearcase diameter
- Replaces OEM parts 48-897748A11 (Mercury), 763458 (Evinrude)
Technical Specifications:
Feature Value Osculati Code 52.443.01 Number of Blades 3 Diameter × Pitch 9 1/4″ × 9″ Gearcase Diameter 2 1/2″ Hub Type 14-spline Compatible Engine HP 9.9–20 HP (2T & 4T) OEM References 48-897748A11 (Mercury), 763458 (Evinrude)
Compatible Engines:
- Mercury 15 / 18 / 20 HP (4-stroke)
- Mercury 9.9 / 15 / 18 HP (2-stroke)
- Evinrude 9.9 / 15 HP
Applications:
- Light fishing boats and skiffs
- Small inflatables and tenders
- Utility and rental boats requiring reliable acceleration
Documents
Osculati Catalogue 2025 - page 1040 Size: 231,3 Kb -
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