SKU:
Osculati-52.440.01
$ 66,53
1-2 weeks delivery time
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The Osculati 52.440.01 – Polastorm Propeller Ø7.8 x 7 is a compact 3-blade aluminum propeller designed for small Mercury and Tohatsu outboards from 4 to 6 HP, including older 5 HP 2-stroke models. It features a 7.8" diameter and 7" pitch, optimized for strong low-speed thrust and smooth trolling. The 12-spline hub ensures a secure fit on portable outboards. This propeller replaces Mercury OEM part 48-812949A02 and is ideal for tenders, dinghies, and lightweight inflatables.
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Osculati 52.440.01 – Polastorm Propeller Ø7.8 x 7 (12 teeth) for Mercury & Tohatsu 4–6 HP
The Polastorm Propeller (Osculati 52.440.01) is a small-format 3-blade aluminum propeller engineered for Mercury and Tohatsu portable outboards rated between 4 and 6 HP. With its compact 7.8" diameter and 7" pitch, it delivers excellent maneuverability, push at low speeds, and precise response in tight spaces. The 12-tooth hub design ensures compatibility with a wide range of 2-stroke and 4-stroke portable engines. Direct OEM replacement for Mercury part number 48-812949A02.
Main Features:
- Compact design ideal for small boats and inflatables
- 7" pitch ensures strong low-speed thrust and smooth acceleration
- 12-spline hub for Mercury and Tohatsu compatibility
- Durable aluminum build with corrosion-resistant finish
- Replaces OEM 48-812949A02
Technical Specifications:
Feature Value Osculati Code 52.440.01 Number of Blades 3 Diameter × Pitch 7.8" × 7" Hub Type 12-spline Compatible Engine HP Mercury 4–6 HP (4T), 5 HP (2T); Tohatsu 4–6 HP OEM Reference 48-812949A02
Compatible Engines:
- Mercury 4 / 5 (2T) / 6 HP (4-stroke)
- Tohatsu 4 / 5 / 6 HP
Applications:
- Dinghies and inflatable tenders
- Portable outboard setups for small utility boats
- Backup or emergency propulsion systems
Documents
Osculati Catalogue 2025 - page 1040 Size: 231,3 Kb -
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