Propeller Guide

SILVERADO
General‑purpose 3‑blade stainless steel propeller
SILVERADO 40 - 60 HP
40 ‑ 60 HP with standard gearcase
Equipped with the Reflex hub system
SILVERADO
QS5166X
10.5 X 13 RH SS 3 BL
QS5168X
10.4 X 14 RH SS 3 BL
QS5170X
10.3 X 15 RH SS 3 BL
SILVERADO 40 CT - 125 HP
For 40 ‑ 60 HP CT FourStroke, 75‑125 HP standard gearcase
outboards
Requires a Flo‑Torq II or Flo‑Torq SSR hub system (sold separately)
SILVERADO
QS5114X
13.4 X 14 RH SS 3 BL
QS5116X
13.1 X 16 RH SS 3 BL
QS5118X
13 X 18 RH SS 3 BL
SILVERADO 90 CT - 300 HP
Requires a Flo‑Torq II or Flo‑Torq SSR hub system (sold separately)
SILVERADO
QS5050X
14.5 X 15 RH SS 3 BL
QS5052X
14.5 X 17 RH SS 3 BL
QS5054X
14 X 19 RH SS 3 BL
QS5056X
13.8 X 21 RH SS 3 BL
THUNDERBOLT 90 CT - 400 HP
3‑blade stainless performance propeller with more blade area for large
boats with big V‑6 outboards and V‑8 sterndrives
Outstanding on Bravo One and TRS sterndrives
Good prop for sport/performance style boats as well as cruisers
Equipped with PVS ‑ Performance Vent System
Requires a Flo‑Torq II or Flo‑Torq SSR hub system (sold separately)
Use Flo‑Torq SSR HD hub kit 8M0101603 when installing a Thunderbolt
propeller on a Mercury FourStroke V8 and 350 ‑ 400 HP Verado
Outboards.
THUNDERBOLT
QS5002X
15.8 X 15 RH SS 3 BL
QS5004X
15.5 X 17 RH SS 3 BL
QS5005X
15.5 X 17 LH SS 3 BL
QS5006X
15.3 X 19 RH SS 3 BL
QS5007X
15.3 X 19 LH SS 3 BL
QS5008X
14.8 X 21 RH SS 3 BL
QUICKSILVER PROPELLER TYPE
40
P/N 8M0163271