SKU:
Osculati-52.455.04
$ 208,30
1-2 weeks delivery time
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+
The Osculati 52.455.04 Polastorm propeller features a Ø14 x 21" pitch with a 15-spline hub, made for Suzuki DF50–140 HP 4-stroke outboards. Compatible with 3 1/2" gearcases and replacing OEM part 58100-90J21-019, this high-pitch prop is optimized for lightweight boats requiring maximum top-end speed and reduced engine RPM at cruise.
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Osculati 52.455.04 – Polastorm Propeller Ø14 x 21 (15 Teeth) for Suzuki DF50–140 4-Stroke (2001–2020+)
The Polastorm propeller (Osculati code 52.455.04) is a high-pitch performance replacement designed for Suzuki DF-series 4-stroke outboards ranging from 50 to 140 HP. With a 14-inch diameter and a 21-inch pitch, it’s ideal for lightweight hulls where top speed and fuel efficiency at cruising RPMs are a priority. Built for 3 1/2" gearcases, the prop uses a 15-spline hub and replaces OEM part number 58100-90J21-019. It fits a wide array of engines from DF50A to DF140A manufactured between 2001 and 2020+.
Specification Details Osculati Code 52.455.04 Brand Polastorm Compatible Engines Suzuki DF50A/60AX (from 2014),
DF70A (from 2009),
DF90 (2001–2008),
DF90A/100 (from 2009),
DF115/115A (from 2001),
DF115SS (from 2020),
DF140/140A (from 2002)OEM Reference 58100-90J21-019 Diameter × Pitch 14" × 21" Hub Spline 15 teeth Gearcase Size 3 1/2" Material Marine-grade aluminum alloy with anti-corrosion coating Rotation Right-hand (standard)
Key Features:
- 21" pitch ideal for achieving maximum top-end speed
- Reduces engine RPM at cruising for better fuel efficiency
- OEM-grade 15-spline hub for precise, secure fit
- Compatible with a wide range of DF-series Suzuki outboards
- Direct replacement for OEM part 58100-90J21-019
Applications:
- High-speed lightweight planing boats
- Ideal for minimizing RPM at cruise on modern 4-stroke Suzuki engines
- OEM-equivalent upgrade for DF50–DF140 owners (2001–2020+)
Documents
Osculati Catalogue 2025 - page 1041 Size: 150,9 Kb -
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