SKU:
Osculati-52.472.08
$ 208,30
1-2 weeks delivery time
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The Osculati 52.472.08 – Polastorm Propeller is a 3-blade aluminum propeller with Ø12 3/4" × 21" dimensions and 15-spline hub for 4 1/4" gearcases. It replaces OEM part 3HKB64545-0 and fits Tohatsu 70–140 HP outboards (TLDI and 4-stroke). Engineered for maximum top speed and reduced RPM at wide-open throttle, this prop is ideal for lightweight, fast planing hulls.
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Osculati 52.472.08 – Polastorm Propeller Ø12 3/4 x 21 (15T) for Tohatsu 70–140 HP 3HKB64545-0
The Polastorm propeller Osculati 52.472.08 is the most aggressive pitch in the series for Tohatsu outboards from 70 to 140 HP. Featuring a compact 12 3/4" diameter and high 21" pitch, this 3-blade aluminum propeller delivers maximum top-end speed and optimal cruising efficiency at lower RPMs. It fits all standard 4 1/4" gearcases and replaces Tohatsu OEM part number 3HKB64545-0.
Key Features:
- OEM replacement for Tohatsu 3HKB64545-0
- Small diameter (12 3/4") with high pitch (21") for top speed
- 15-spline hub compatible with 4 1/4" gearcases
- Ideal for lightweight, fast hulls or reduced-load configurations
- Marine-grade aluminum with corrosion-resistant coating
Technical Specifications:
Parameter Value Osculati Code 52.472.08 OEM Reference 3HKB64545-0 Brand Polastorm Number of Blades 3 Diameter × Pitch 12 3/4" × 21" Gearcase Hub Diameter 4 1/4" Spline Count 15 teeth Material Marine-grade aluminum Engine Compatibility Tohatsu 70–140 HP (TLDI & 4T) Rotation Right-hand
Compatible Tohatsu Outboard Models:
- 4-Stroke: MFS75, MFS90, MFS100, MFS115, MFS140
- 2-Stroke TLDI: 70, 75, 90, 115
- Legacy: 90 (1987–2001), 115 (1992–2001), 120/140 (1988–2003)
Applications:
- High-speed sport and performance boats
- Light hulls with low drag profiles
- Fuel-efficient cruising at high pitch
- OEM-grade replacement for 3HKB64545-0
Documents
Osculati Catalogue 2025 - page 1041 Size: 150,9 Kb -
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