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Don't see what you need or item is Out of Stock? Email or give us a call. We can often drop ship from the factory.

We will be closed on Monday May 26th in observance of Memorial Day. All orders placed after 2pm Pacific Time on Friday will be shipped out on Tuesday 5/27. Have a safe and fun Memorial Day!

Quicksilver Thunderbolt

Quicksilver Thunderbolt Stainless Steel Propellers for Yamaha 150-300 HP (Flo Torq II Hub)

  • Dominates high horsepower boating with its large diameter and high output blade geometry
  • For V6 outboard offshore fishing boats to Bravo I sterndrive  vee-bottom sport boats, cruisers and race boats
  • Improves acceleration and top speed on many boats
  • 4-3/4" gearcase, thru-hub exhaust
  • Hub kit is not included
  • Requires Flo-torq II hub kit for installation 

    2 Stroke (Use Hub Kit 835271Q2)

    4 Stroke (Use Hub Kit 835274Q1)

***Summer 2021 - Mercury/Quicksilver stainless steel propellers are on backorder for the foreseeable future, please see Solas L3 Stainless Steel propellers***

 
Yamaha Stainless (Saltwater Series II) to Quicksilver Thunderbolt Crossover
Size Yamaha Part # Quicksilver Part #
15-3/4X15 RH   QS5002X
15-3/4X15 LH   QS5003X
15-1/2X17 RH 6R4-45978-A0-00 QS5004X
15-1/2X17 LH 6R1-45978-A0-00 QS5005X
15-1/4X19 RH 6R4-45970-A0-00 QS5006X
15-1/4X19 LH 6R1-45970-A0-00 QS5007X
14-3/4X21 RH 6R1-45972-A0-00 QS5008X
14-3/4X21 LH 6R1-45972-A0-00 QS5009X

 

Large diameter, similar to Yamaha Saltwater Series
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