Quality Parts

We supply marine-grade parts that match or exceed original manufacturer quality.

Direct to Consumer Pricing

We buy direct from manufacturers, cutting out middlemen to offer savings.

Expert Advice

With 35+ years in the marine industry, we’re here to help with your purchase queries.

Trade Sales

Supplying Marine Engineers & Boat Builders daily. Contact us to set up a trade account.

20-30hp Stella Series Titanium Aluminium 4-Blade High Thrust Pressed Hub Propellers

Preorder
SKU: 2821-4010-05
Propeller Size
Regular price £67.95 GBP inc. VAT
This product is available for preorder. The approximate shipping time for this product is 21 days from date of customer order..

Ask an expert

A choice of titanium-aluminium 4-blade High Thrust propellers from PolaStorm in white with pressed hubs to suit Yamaha & Selva 20-30hp outboards. This range of Stella Series propellers are intended for slow speed displacement hulled craft requiring additional thrust to push forwards and maintain speed. The enlarged hub barrel diverts the exhaust gasses away from the blades when in reverse, increasing reverse thrust for improved stopping and manoeuvring performance. The PolaStorm propellers have some additional features such as stronger blades due to the material used / casting process, plus a durable powder coated finish.  

Ideal for river craft, workboats, yachts and other large, low speed craft.

Propeller Suitability:

Yamaha 2 Stroke models

  • 20C / 20D
  • 25B / 25D / 25J / 25N
  • 30A / 30D / 30G / 30H

Yamaha 4 Stroke models:

  • F20A / F20D
  • F25A / F25D

Selva models:

  • Kingfisher & Amberjack 9.9XS, 15XS, 25

Propeller Specification:

  • Material: Titanium Strontium Aluminium Alloy
  • Finish: AkzoNobel Powder Coat finish
  • Blades: 3
  • Splines: 10
  • Rotation: Right Hand
  • To suit: 3" Gearbox Casing
  • Group B

Propeller Sizes:

  • 10" x 5"
  • 10" x 7"
  • 10" x 9"

PolaStorm propellers have an enviable reputation around the world and we are proud to be the sole distributor for UK & Ireland. Direct purchase from the manufacturer allows us to offer excellent value for money.  We're sure you will agree with us & the professionals; they are the equal if not better than the original manufacturers. Every individual propeller is tested for strength, balance, profile and finish before being boxed.  Not to be confused with unbranded cheap imports. 

With over 12 years experience, PolaStorm propellers have built an enviable reputation across the World. Quality consciousness is at the heart of PolaStorm's success. Inspections are carried out on every propeller during Casting, Machining, Painting and Packing. Analysis equipment such as Coordinate Measuring Machine, Rubber Torque Tester, Hardness Tester and Dynamic Balance Machine are used to ensure the best quality products are supplied to the market.

  • Type Propellers & Accessories
  • Vendor PolaStorm
  • SKU 2821-4010-05
  • Barcode 66686818

Compatible With:

  • Yamaha Outboards
  • Selva Outboards

Direct to Consumer Pricing

We sell directly to you—no distributors, no wholesalers, no resellers. By cutting out the middlemen, we pass the savings straight to our customers.

  • Mark & Paul, going above and beyond

    ★★★★★
    "We need a prop in a big hurry and Mark and Paul pulled out all the stops to get it to us in record time. Every time I need something it's right first time and on time. It genuinely doesn't get better than specialist small craft"

    - Graham

  • Propeller replacement in an amazing turn round time.

    ★★★★★
    "On a job in the wilds of Lincolnshire and the workmen on the pontoon hit the propeller on their self-propelled pontoon on rocks and other debris, it was chewed up to less than half the working diameter and one blade was broken in half. A phone call to Specialist Small Craft had a replacement propeller despatched almost immediately and it was with us the following morning. FANTASTIC SERVICE plus the knowledge and experience of the team at Specialist Small Craft is second to none. "

    - Simon

  • First class team!

    ★★★★★
    "We have been working with Mark over the past couple of decades, Mark and his team have always provided a first class service with a personal touch, we cannot recommend Specialst Smallcraft Highly Enough!"

    - John