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.

Home
Mercury Engine Covers

Filters

Mercury (47)

Splash Cover 40HP (1)
Splash Cover 50HP (1)
Splash Cover 60HP (1)
Splash Cover 75HP (1)
Splash Cover 90HP (1)
Splash Cover 115HP (1)
Splash Cover 115HP PXS (1)
Splash Cover 150HP (1)
Splash Cover 150HP PXS (1)
Splash Cover 175HP PXS (1)
Splash Cover 200HP (2)
Splash Cover 200HP PXS (1)
Splash Cover 225HP (2)
Splash Cover 225HP PXS (1)
Splash Cover 250HP (3)
Splash Cover 250HP PXS (1)
Splash Cover 275HP (1)
Splash Cover 300HP (3)
Splash Cover 300HP PXS (1)
Splash Cover 350HP (3)
Splash Cover 400HP (3)
Splash Cover 425HP (2)
Splash Cover 600HP (2)
Tow N Stow 40-60 (1)
Tow N Stow 75-115 (1)
Tow N Stow 150 (1)
Tow N Stow 175-225 (1)
Tow N Stow 200-300 (2)
Tow N Stow 200-300 PXS (1)
Tow N Stow 225-400 (1)
Tow N Stow 350-400 (1)
Tow N Stow 350-425 (1)
Tow N Stow 600 (2)

Mercury Engine Covers

47 products

Showing 1 - 47 of 47 products

Available as Tow-n-Stow storage covers for transit or vented splash covers for use while running, these custom-fit shields defend against UV fading, salt corrosion, and road debris. Crafted from marine-grade, breathable Polysoft II fabric, they preserve your engine's glossy finish and resale value without compromising performance.

Showing 1 - 47 of 47 products

Display

Sort by

View

Save $41.07

Mercury 8M0221492 outboard cowl cover — 150 HP FourStroke

Mercury 8M0221492 outboard cowl cover — 150 HP FourStroke angle

Mercury Mercury Precision 8M0221492 — Tow N Stow Outboard Cover for 150 HP FourStroke

Sale price$229.92 Regular price$270.99

Save $34.50

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

Sale price$195.49 Regular price$229.99

Save $34.10

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

Save $44.77

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

Save $37.02

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

Save $42.00

Mercury 8M0228522 black vented splash cover for 4.6L V8 300hp Verado outboard

Mercury 8M0228522 black vented splash cover for 4.6L V8 300hp Verado outboard Front

Mercury Mercury 8M0228522 Vented Splash Cover for 4.6L V8 300hp Verado, Black

Sale price$238.99 Regular price$280.99

Save $40.50

Mercury Mercury 8M0228515 Vented Engine Cover for 250hp Verado L6, Black

Sale price$229.99 Regular price$270.49

Save $35.50

Mercury Mercury 8M0228511 Vented Splash Cover for 3.4L V6 200hp FourStroke, Black

Sale price$201.49 Regular price$236.99

Save $33.00

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

Save $42.50

Mercury 8M0228531 black vented splash cover for 150hp Pro XS outboard

Mercury 8M0228531 black vented splash cover for 150hp Pro XS outboard Back

Mercury Mercury 8M0228531 Vented Splash Cover for 150hp Pro XS Outboard, Black

Sale price$241.49 Regular price$283.99

Save $60.22

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

Save $46.50

Mercury 8M0228526 black vented splash cover for 5.7L V10 400hp Verado outboard

Mercury 8M0228526 black vented splash cover for 5.7L V10 400hp Verado outboard Front

Mercury Mercury 8M0228526 Vented Splash Cover for 5.7L V10 400hp Verado, Black

Sale price$262.99 Regular price$309.49

Save $40.50

Mercury 8M0228519 black vented engine cover for 400hp Verado L6 outboard

Mercury Mercury 8M0228519 Vented Engine Cover for 400hp Verado L6, Black

Sale price$229.99 Regular price$270.49

Save $46.50

Mercury 8M0228524 black vented splash cover for 5.7L V10 350hp Verado outboard

Mercury 8M0228524 black vented splash cover for 5.7L V10 350hp Verado outboard Front

Mercury Mercury 8M0228524 Vented Splash Cover for 5.7L V10 350hp Verado, Black

Sale price$262.99 Regular price$309.49

Save $40.50

Mercury 8M0228517 black vented engine cover for 300hp Verado L6 outboard

Mercury Mercury 8M0228517 Vented Engine Cover for 300hp Verado L6, Black

Sale price$229.99 Regular price$270.49

Save $42.00

Mercury Mercury 8M0228520 Vented Splash Cover for 4.6L V8 250hp Verado, Black

Sale price$238.99 Regular price$280.99

Save $33.00

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

Save $46.50

Mercury Vented Splash Cover V10 400hp White (8M0228527)

Mercury Vented Splash Cover V10 400hp White (8M0228527) Side

Mercury Mercury Vented Splash Cover for 5.7L V10 400hp Outboard Engines – White (8M0228527)

Sale price$262.99 Regular price$309.49

Save $52.00

Mercury 8M0228535 black vented splash cover for 4.6L V8 250hp Pro XS outboard

Mercury 8M0228535 black vented splash cover for 4.6L V8 250hp Pro XS outboard Back

Mercury Mercury 8M0228535 Vented Splash Cover for 4.6L V8 250hp Pro XS, Black

Sale price$293.99 Regular price$345.99

Save $46.50

Mercury 8M0236729 black vented splash cover for 5.7L V10 425hp Verado outboard

Mercury Mercury 8M0236729 425hp 5.7L V10 Verado Vented Splash Cover, Black

Sale price$262.99 Regular price$309.49

Save $5.81

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 350-400hp Verado, Black

Sale price$365.68 Regular price$371.49

Save $46.50

Mercury 8M0236730 bright white vented splash cover for 5.7L V10 425hp Verado outboard

Mercury Mercury 8M0236730 Vented Splash Cover for 5.7L V10 425hp Verado, White

Sale price$262.99 Regular price$309.49

Save $35.50

Mercury 8M0228512 vented splash cover — 225 HP V6 FourStroke

Mercury 8M0228512 vented splash cover — 225 HP V6 FourStroke Front

Mercury Mercury 8M0228512 Vented Splash Cover for 3.4L V6 225hp FourStroke, Black

Sale price$201.49 Regular price$236.99

Save $40.50

Mercury 8M0228514 black vented engine cover for 225hp Verado L6 outboard

Mercury Mercury 8M0228514 Vented Engine Cover for 225hp Verado L6, Black

Sale price$229.99 Regular price$270.49

Save $40.50

Mercury Mercury 8M0228513 Vented Engine Cover for 200hp Verado L6, Black

Sale price$229.99 Regular price$270.49

Save $16.52

Mercury 8M0228538 bright white Tow N Stow cover for 350-425hp FourStroke outboard

Mercury 8M0228538 bright white Tow N Stow cover for 350-425hp FourStroke outboard Front

Mercury Mercury 8M0228538 Tow N Stow Outboard Cover for 350-425hp Verado Engines, White

Sale price$354.97 Regular price$371.49

Save $22.98

Mercury Tow-N-Stow Outboard Cover – 600hp Verado Back

Mercury Mercury Tow-N-Stow Outboard Cover – 600hp Verado (3B060047+), White (8M0228539)

Sale price$514.51 Regular price$537.49

Save $40.50

Mercury Vented Engine Cover 350hp L6 Verado 8M0228518

Mercury Mercury 8M0228518 Vented Engine Cover 350hp L6 Verado - Black

Sale price$229.99 Regular price$270.49

Save $60.22

Mercury 8M0228537 bright white Tow N Stow outboard cover for 200-300hp FourStroke engines

Mercury Mercury 8M0228537 Tow N Stow Outboard Cover for 200-300hp FourStroke, White

Sale price$341.27 Regular price$401.49

Save $53.02

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 Verado, Black

Sale price$300.47 Regular price$353.49

Save $46.50

Mercury 8M0228525 bright white vented splash cover for 5.7L V10 350hp Verado outboard

Mercury 8M0228525 bright white vented splash cover for 5.7L V10 350hp Verado outboard Front

Mercury Mercury 8M0228525 Vented Splash Cover for 5.7L V10 350hp Verado, White

Sale price$262.99 Regular price$309.49

Save $42.00

Mercury 8M0228523 bright white vented splash cover for 4.6L V8 300hp Verado outboard

Mercury Mercury 8M0228523 Vented Splash Cover for 4.6L V8 300hp Verado, White

Sale price$238.99 Regular price$280.99

Save $42.00

Mercury 8M0228521 bright white vented splash cover for 4.6L V8 250hp Verado outboard

Mercury 8M0228521 bright white vented splash cover for 4.6L V8 250hp Verado outboard Front

Mercury Mercury 8M0228521 Vented Splash Cover for 4.6L V8 250hp Verado, White

Sale price$238.99 Regular price$280.99

Save $61.00

Mercury Vented Splash Cover V12 600hp White (8M0228529)

Mercury Vented Splash Cover V12 600hp White (8M0228529) Side

Mercury Mercury Vented Splash Cover for 7.6L V12 600hp Outboard Engines – White (8M0228529)

Sale price$345.99 Regular price$406.99

Save $61.00

Mercury 8M0228528 black vented splash cover for 7.6L V12 600hp Verado outboard

Mercury 8M0228528 black vented splash cover for 7.6L V12 600hp Verado outboard Back

Mercury Mercury 8M0228528 Vented Splash Cover for 7.6L V12 600hp Verado, Black

Sale price$345.99 Regular price$406.99

Save $52.00

Mercury 8M0228536 black vented splash cover for 4.6L V8 300hp Pro XS outboard

Mercury 8M0228536 black vented splash cover for 4.6L V8 300hp Pro XS outboard Front

Mercury Mercury 8M0228536 Vented Splash Cover for 4.6L V8 300hp Pro XS, Black

Sale price$293.99 Regular price$345.99

Save $48.50

Mercury 8M0228534 black vented splash cover for 4.6L V8 225hp Pro XS outboard

Mercury 8M0228534 black vented splash cover for 4.6L V8 225hp Pro XS outboard Back

Mercury Mercury 8M0228534 Vented Splash Cover for 4.6L V8 225hp Pro XS, Black

Sale price$274.49 Regular price$322.99

Save $48.50

Mercury 8M0228533 black vented splash cover for 4.6L V8 200hp Pro XS outboard

Mercury 8M0228533 black vented splash cover for 4.6L V8 200hp Pro XS outboard Back

Mercury Mercury 8M0228533 Vented Splash Cover for 4.6L V8 200hp Pro XS, Black

Sale price$274.49 Regular price$322.99

Save $49.00

Mercury 8M0228532 black vented splash cover for 3.4L V6 175hp Pro XS outboard

Mercury 8M0228532 black vented splash cover for 3.4L V6 175hp Pro XS outboard Back

Mercury Mercury 8M0228532 Vented Splash Cover for 3.4L V6 175hp Pro XS, Black

Sale price$276.99 Regular price$325.99

Save $39.00

Mercury 8M0228530 black vented splash cover for 2.1L 115hp Pro XS outboard

Mercury 8M0228530 black vented splash cover for 2.1L 115hp Pro XS outboard Box

Mercury Mercury 8M0228530 Vented Splash Cover for 2.1L 115hp Pro XS, Black

Sale price$219.49 Regular price$258.49

Save $33.00

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

Save $31.00

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

Save $31.00

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

Save $6.25

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

Save $23.08

Mercury Tow-N-Stow Outboard Cover – V12 600hp Verado Side

Mercury Mercury Tow-N-Stow Outboard Cover – V12 600hp Verado (3B060047+), Black (8M0221498)

Sale price$514.41 Regular price$537.49

Filters (0)

Filters

Mercury (47)

Splash Cover 40HP (1)
Splash Cover 50HP (1)
Splash Cover 60HP (1)
Splash Cover 75HP (1)
Splash Cover 90HP (1)
Splash Cover 115HP (1)
Splash Cover 115HP PXS (1)
Splash Cover 150HP (1)
Splash Cover 150HP PXS (1)
Splash Cover 175HP PXS (1)
Splash Cover 200HP (2)
Splash Cover 200HP PXS (1)
Splash Cover 225HP (2)
Splash Cover 225HP PXS (1)
Splash Cover 250HP (3)
Splash Cover 250HP PXS (1)
Splash Cover 275HP (1)
Splash Cover 300HP (3)
Splash Cover 300HP PXS (1)
Splash Cover 350HP (3)
Splash Cover 400HP (3)
Splash Cover 425HP (2)
Splash Cover 600HP (2)
Tow N Stow 40-60 (1)
Tow N Stow 75-115 (1)
Tow N Stow 150 (1)
Tow N Stow 175-225 (1)
Tow N Stow 200-300 (2)
Tow N Stow 200-300 PXS (1)
Tow N Stow 225-400 (1)
Tow N Stow 350-400 (1)
Tow N Stow 350-425 (1)
Tow N Stow 600 (2)