What engines are Mercury Black Max propellers designed for?

Black Max aluminum propellers fit most Mercury/Mariner outboards from 2.5 HP up to 250 HP and MerCruiser Alpha/Bravo One sterndrives (with appropriate Flo-Torq hub kits). Always verify gearcase size and WOT RPM range.

How do I choose the right Black Max pitch?

Match pitch to your engine’s recommended WOT RPM range and boat load. If your current prop over-revs, increase pitch; if it under-revs, decrease pitch. Use our size chart on this page as a starting point and water-test to confirm.

Do I need a Flo-Torq hub kit for a Black Max propeller?

Most models use Mercury’s modular Flo-Torq system. Some props include the hub; others require a separate kit. Check your engine/gearcase and part number to choose the correct hub hardware.

Are Black Max propellers good for everyday use?

Yes. Black Max props are durable Mercalloy aluminum with a value-first design—ideal for general-purpose boating on boats typically under 50 mph.

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Mercury

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Mercury 8M0220189 300 hour maintenance kit for 25-30hp EFI FourStroke outboards

Mercury Mercury 8M0220189 300 Hour Maintenance Kit for 25-30hp EFI FourStroke

Sale price$133.99 Regular price$166.99

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Mercury 8M0220980 OEM transmission oil filter for 45C and 45IV marine transmissions Bag Front

Mercury 8M0220980 OEM transmission oil filter for 45C and 45IV marine transmissions Side

Mercury Mercury 8M0220980 Transmission Oil Filter 45C 45IV

Sale price$91.10 Regular price$107.49

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Mercury 8M0220986 magnesium trim anode — 200–450HP freshwater outboards

Mercury Mercury 8M0220986 — Magnesium Trim Anode for 200–450 HP Verado/V8

Sale price$24.99 Regular price$29.09

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Mercury Mercury 8M0220987 Magnesium Trim Anode 200-450HP FourStroke

Sale price$59.99 Regular price$70.49

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Mercury Tow N Stow Outboard Cowl Cover 8M0221490 for 40–60 HP FourStroke (Black)

Mercury Tow N Stow Outboard Cowl Cover 8M0221490 for 40–60 HP FourStroke (Black) Angle

Mercury Mercury 8M0221490 — Tow N Stow Outboard Cowl Cover for 40–60 HP FourStroke (Black)

Sale price$190.39 Regular price$224.49

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Mercury 8M0221491 black Tow N Stow outboard cover for 75-115hp FourStroke engines

Mercury 8M0221491 black Tow N Stow outboard cover for 75-115hp FourStroke engines Front

Mercury Mercury 8M0221491 Tow N Stow Outboard Cover for 75-115hp FourStroke, Black

Sale price$206.97 Regular price$243.99

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Mercury 8M0221494 black Tow N Stow outboard cover for L6 225-400hp Verado engines

Mercury 8M0221494 black Tow N Stow outboard cover for L6 225-400hp Verado engines Front

Mercury Mercury 8M0221494 Tow N Stow Outboard Cover for L6 225-400hp, Black

Sale price$300.47 Regular price$353.49

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Mercury 8M0221495 black Tow N Stow outboard cover for V6 175-225hp FourStroke engines

Mercury 8M0221495 black Tow N Stow outboard cover for V6 175-225hp FourStroke engines Front

Mercury Mercury 8M0221495 Tow N Stow Outboard Cover for V6 175-225hp FourStroke, Black

Sale price$253.72 Regular price$298.49

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Mercury 8M0221496 outboard cover — 200–300HP FourStroke Tow N Stow

Mercury Mercury 8M0221496 — Tow N Stow Outboard Cover for 200–300 HP FourStroke

Sale price$341.27 Regular price$401.49

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Mercury 8M0221497 black Tow N Stow outboard cover for V10 350-425hp Verado engines

Mercury 8M0221497 black Tow N Stow outboard cover for V10 350-425hp Verado engines Side

Mercury Mercury 8M0221497 Tow N Stow Outboard Cover for V10 350-425hp, Black

Sale price$365.68 Regular price$371.49

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Mercury 8M0221499 Tow N Stow Outboard Cover for 200–300HP Pro XS

Mercury 8M0221499 Tow N Stow Outboard Cover for 200–300HP Pro XS Starboard

Mercury Mercury 8M0221499 Tow N Stow Outboard Engine Cover for 200–300HP Pro XS

Sale price$389.74 Regular price$395.99

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Mercury Mercury 8M0222063 — High Performance Gear Lube SAE 90 (Quart)

Sale price$21.99 Regular price$25.99

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Mercury SAE 90 High Performance Gear Lube with Pump for Outboards and Sterndrives, 1 Quart

Mercury SAE 90 High Performance Gear Lube with Pump for Outboards and Sterndrives, 1 Quart Extreme Pressure

Mercury Mercury 8M0222068 SAE 90 Gear Lube with Pump 1 Quart

Sale price$30.99 Regular price$36.99

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Mercury 8M0222285 100 hour maintenance kit for 25-30hp FourStroke EFI outboards

Mercury 8M0120657 100 hour maintenance kit for L6 200-400hp Verado EFI outboards Designed to fit

Mercury Mercury 8M0222285 100 Hour Maintenance Kit for 25-30hp FourStroke EFI

Sale price$35.49 Regular price$41.99

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Mercury 8M0223832 thermostat assembly kit for 5.7L V10 350-425HP Verado outboards

Mercury 8M0223832 thermostat assembly kit for 5.7L V10 350-425HP Verado outboards Side

Mercury Mercury 8M0223832 Thermostat Assembly Kit 5.7L V10 350-425HP Verado

Sale price$16.49 Regular price$19.39

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Mercury UFLEX Rotary Steering System Box

Mercury Mercury 8M0227101 UFLEX Standard Rotary Steering System - 16'

Sale price$218.36 Regular price$242.21

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Mercury 8M0228502 black vented splash cover for 40hp 4-cylinder FourStroke outboard

Mercury 8M0228502 black vented splash cover for 40hp 4-cylinder FourStroke outboard Box

Mercury Mercury 8M0228502 Vented Splash Cover for 40hp FourStroke Outboard, Black

Sale price$173.99 Regular price$204.99

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Mercury 8M0228503 black vented splash cover for 50hp FourStroke outboard

Mercury 8M0228503 black vented splash cover for 50hp FourStroke outboard Box

Mercury Mercury 8M0228503 Vented Splash Cover for 50hp FourStroke Outboard, Black

Sale price$173.99 Regular price$204.99

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Mercury 8M0228504 black vented splash cover for 60hp FourStroke outboard

Mercury 8M0228504 black vented splash cover for 60hp FourStroke outboard Box

Mercury Mercury 8M0228504 Vented Splash Cover for 60hp FourStroke Outboard, Black

Sale price$173.99 Regular price$204.99

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Mercury 8M0228505 black vented splash cover for 2.1L 75hp FourStroke outboard

Mercury 8M0228505 black vented splash cover for 2.1L 75hp FourStroke outboard Box

Mercury Mercury 8M0228505 Vented Splash Cover for 2.1L 75hp FourStroke, Black

Sale price$187.99 Regular price$220.99

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Mercury 8M0228506 80 HP 2.1L vented splash cover product label

Mercury Mercury 8M0228506 80 HP 2.1L Vented Splash Cover

Sale price$194.99 Regular price$220.99

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Mercury 8M0228507 black vented splash cover for 2.1L 90hp FourStroke outboard

Mercury 8M0228507 black vented splash cover for 2.1L 90hp FourStroke outboard Vented

Mercury Mercury 8M0228507 Vented Splash Cover for 2.1L 90hp FourStroke, Black

Sale price$187.99 Regular price$220.99

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Mercury 8M0228507 black vented splash cover for 2.1L 90hp FourStroke outboard Strong

Mercury Mercury 8M0228509 Vented Splash Cover for 2.1L 115hp FourStroke, Black

Sale price$187.99 Regular price$220.99

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Mercury Mercury 8M0228510 Vented Splash Cover for 150hp 3.0L FourStroke, Black

Sale price$195.49 Regular price$229.99

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