GENUINE MERCURY REPLACEMENT PART
BLACK MAX PROPELLER 7.8 X 8 RH AL 3 BL
Part no. 812950A02
₺ equivalent is calculated at the current CBRT rate (2026-10-02); prices exclude VAT
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The model name alone may not be enough; the same model uses different parts across serial ranges.
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What does this part do?
Mercury propeller line. Damaged blades vibrate; choose a pitch that puts full-throttle RPM in the specified range. Sizing: diameter x pitch, RH/LH.
- Brand
- Mercury Marine
- Product group
- Propeller Selector
- Part number
- 812950A02
- Menşei
- TW
- Paket adedi
- 1.0
- Tehlike kodu
- 0.0
- Sınıf
- 48.0
- Mercury durumu
- ACT
- Paket ağırlığı
- 1.1 LBS (0.5 kg)
- Yükseklik
- 3.35 IN (8.5 cm)
KNOW THE PART BETTER
Make the choice clear.
Propeller choice depends on diameter × pitch and the hub system (Flo-Torq); the same engine wants a different pitch depending on boat weight. The Propeller Selector narrows by boat type.
Explore inside the engineHave this ready when asking for a quote
Engine model and serial number, diameter × pitch on the current prop, boat type and wide-open-throttle rpm reached.
Propeller Specifications
View in the Propeller Selector →- Engine application
- Mercury/Mariner 4 ‑ 6 HP Outboard
- Model
- Black Max
- Diameter (in)
- 7.8"
- Pitch
- 8"
- Material
- Aluminum
- Blades
- 3
Scope & hardware notes
- 4‑6 HP FourStroke (1999 and newer)
- 4 & 5 HP Two Stroke (1987 and newer)
- 12 Tooth Spline
- Thrust Washer 16145Q01
- Aft Prop Washer 12‑16146
- Prop Nut 11‑16147
- Cotter Pin 18‑815026
Source: 2025 Quicksilver Precision Parts & Accessories Guide.
Used on these engines
- 5 HP Propane — Gear Housing Propeller ShaftPos. 18 · qty 1 · go to diagram →