SKU:
Osculati-52.585.01
$ 81,97
1-2 weeks delivery time
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Osculati 52.585.01 is a Polastorm Hub Kit F15 specifically engineered for Tohatsu and Nissan outboards from 35 to 50 HP. Featuring a 13-tooth broaching and a 3 1/4" (82.6 mm) gearcase fit, this compact hub kit offers reliable spline engagement, shock absorption, and smooth torque transfer. Designed for both aluminum and stainless steel Polastorm propellers with F15 insert compatibility, it ensures durability, reduced vibration, and long-lasting performance in recreational and utility marine applications.
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Osculati 52.585.01 – Polastorm Hub Kit F15 for Tohatsu & Nissan 35–50 HP, 13 Teeth Broaching, 3" 1/4 (82.6 mm)
The Osculati 52.585.01 Polastorm Hub Kit F15 is tailored for Tohatsu and Nissan outboard motors in the 35–50 HP range. It features a 13-spline broaching and fits gearcases with a diameter of 3 1/4" (82.6 mm). This hub system provides smooth power transfer while protecting the drive shaft from excessive wear and vibration. Suitable for both aluminum and stainless steel Polastorm propellers with F15 hub inserts, the kit includes all necessary hardware for secure, long-term installation on mid-range Japanese outboards.
Kit Composition:
- Tear stopper
- Thrust stop
- Front washer
- Spacer
- Locking nut
Key Features:
- Designed for Tohatsu & Nissan 35–50 HP outboards
- 13-spline broaching (F15 type)
- Fits gearcase diameter: 3 1/4" (82.6 mm)
- Shock-absorbing design reduces driveline wear
- Compatible with aluminum and stainless steel Polastorm propellers
- Reliable performance for freshwater and saltwater use
Technical Specifications:
Item Code Osculati 52.585.01 Model F15 Gearcase Diameter 3 1/4" (82.6 mm) Number of Splines 13 Compatible Engine Brands Tohatsu, Nissan Recommended Engine Power 35–50 HP Included Components Tear stopper, thrust stop, front washer, spacer, nut Documents
Osculati Catalogue 2025 - page 1045 Size: 107,2 Kb -
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