Black Diamond 9.9 X 11 RH Aluminum Propeller | Quicksilver QA3810R
Black Diamond 9.9 X 11 RH Aluminum Propeller | Quicksilver QA3810R
QuickSilver
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Black Diamond 9.9 X 11 RH Aluminum Propeller | Quicksilver QA3810R
9.9 X 11 Black Diamond 3 Blade RH Propeller | QuickSilver QA3810R
For good overall performance and value, the QuickSilver Black Diamond is your prop. While QuickSilver Black Diamond aluminum propellers are standard equipment on most boats with Mercury/Mariner/MerCruiser power, they are a perfect replacement for all engine brands through the use of the Quicksilver Flo Torq II hub system. The QuickSilver Black Diamond is recommended for use on boats with up to 250 Hp and with a top speed of less than 50MPH. The high quality casting and durable high-gloss Phantom Black finish make it easy to maintain & repair.
Boat Size 14'-16'
Engine Application
Mercury/Mariner 25-30 Horsepower
25 hp (Mariner)…1980-84;
28 hp (Mariner 2-Stroke)…1976-79;
30 hp (Mariner 2-Stroke)…1979-90
Attaching Hardware:H31
Yamaha 20-30 Horsepower
20 hp…1996-97;
25 hp…1980 & newer;
F25 (4-Stroke)…2000 & newer;
30 hp…1979 & newer;
F30 (4-Stroke)…2001 & newer
Attaching Hardware:H66
Attaching Hardware
H31
Flat washer:
Quicksilver: NLA
Nut (castle):
Quicksilver: NLA
Spacer washer (splined, aft):
Quicksilver: NLA
Thrust washer (forward):
Quicksilver: NLA
H66
Nut (castle):
Sierra: 18-3792
Pin:
Sierra: 18-2380
Prop Nut Kit nut, aft spacer, pin:
Sierra: 18-3771
Michigan Wheel: 990767
Spacer washer (aft, splined):
Sierra: 18-3791
Thrust washer (forward):
Sierra: 18-73979
Michigan Wheel: 990590
This product replaces:
- 664-45947-01-EL, 710-QA3810R, 84976M, 48-84976M, TA3810T, QA3810T, 745061048294
! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.