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***
| 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