4-blade 4-6hp High Thrust Aluminium Propellers to suit Mercury Mariner Tohatsu Evinrude Outboards
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A choice of titanium-aluminium 4-blade High Thrust propellers from PolaStorm in black with pressed hubs to suit various Mercury, Mariner, Tohatsu and Evinrude 4-6hp outboards.
These large 8" inch diameter 4 blade High Thrust propellers from PolaStorm are ideal for river cruisers, workboats, yachts and other large, low speed craft. As well as greater blade area, they have a larger outer hub than the standard type propellers, allowing exhaust gasses to exit in reverse without washing over the blades - improving thrust when in astern.
PolaStorm propellers have some additional features such as stronger blades due to the material used / casting process, plus a durable powder coated finish.
Propeller Suitability:
Mercury & Mariner 2 Stroke models:
- 4hp (1987 & newer)
- 5hp (1987 & newer)
Mercury & Mariner 4 Stroke models:
- 4hp (1999 and newer)
- 5hp (1999 and newer)
- 6hp (1999 and newer)
Tohatsu 4 Stroke models:
- 4hp
- 5hp
- 6hp
Evinrude 4 Stroke models:
- 6hp
Propeller Specification:
- Material: Titanium/Strontium/Aluminium Alloy
- Process: Aerospace Precision Casting (APC) (up to 33% stronger)
- Colour: Black
- Spline Tooth: 12
- Blades: 4
Propeller Sizes:
- 8" x 5"
- 8" x 7"
- 8" x 9"
Propeller Specification:
- Material: Titanium/Strontium/Aluminium Alloy
- Process: Aerospace Precision Casting (APC) (up to 33% stronger)
- Colour: Black
- Spline Tooth: 12
- Blades: 4
- To suit: 2 1/2" Gearbox
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 9857-4080-05
Compatible With:
- Mercury Outboards
- Mariner Outboards
- Tohatsu Outboards
- Evinrude 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.
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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