SKU:
Osculati-52.447.04
$ 243,02
1-2 weeks delivery time
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The Osculati 52.447.04 – Polastorm Propeller Ø14 x 13 is a 3-blade aluminum propeller optimized for Mercury 40–60 HP Bigfoot (4-stroke), F40 EFI PRO NEW, and standard 75–125 HP (2- and 4-stroke) engines with a 15-spline hub. Its 14″ diameter and 13″ pitch offer a balanced combination of acceleration and cruising speed, making it ideal for general-purpose boating. It replaces Mercury OEM 48-77340A45.
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Osculati 52.447.04 – Polastorm Propeller Ø14 x 13 (15 teeth) for Mercury 40–60 HP Bigfoot & 75–125 HP
The Polastorm Propeller (Osculati 52.447.04) is a mid-pitch, 3-blade aluminum propeller designed for Mercury outboards with large gearcases, including Bigfoot 40–60 HP (4-stroke), F40 EFI PRO NEW, and 75–125 HP 2-stroke and 4-stroke engines. With a wide 14″ diameter and a 13″ pitch, it provides balanced performance for planing hulls, offering both responsive acceleration and efficient cruise capability. Replaces OEM Mercury part 48-77340A45.
Main Features:
- 13″ pitch for all-purpose cruising and responsive throttle
- 14″ diameter provides solid thrust and stable planing
- High-quality aluminum with corrosion-resistant finish
- 15-spline hub for Mercury large gearcase compatibility
- OEM replacement: Mercury 48-77340A45
Technical Specifications:
Feature Value Osculati Code 52.447.04 Diameter × Pitch 14″ × 13″ Number of Blades 3 Hub Type 15-spline Compatible Engine HP Mercury 40–60 HP Bigfoot (4T),
F40 EFI PRO NEW,
75 / 80 / 90 / 100 / 115 / 125 HP (2T / 4T)OEM Reference 48-77340A45
Compatible Engines:
- Mercury Bigfoot 40 / 50 / 60 HP (4-stroke)
- Mercury F40 EFI PRO NEW
- Mercury 75 / 80 / 90 / 100 / 115 / 125 HP (2-stroke and 4-stroke)
Applications:
- Planing fishing boats and cruisers
- General-purpose boats with moderate loads
- Boaters seeking performance balance between hole shot and cruise
Documents
Osculati Catalogue 2025 - page 1040 Size: 231,3 Kb -
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