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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Marine Parts & Boat Accessories

163 products

Showing 1 - 48 of 163 products

Marine Parts & Boat Accessories

Shop reliable marine parts and boat accessories for maintenance, repair, rigging, and everyday boating needs. This collection includes fuel system components, marine toggle switches, portable fuel tanks, fuel line kits, gearcase service parts, engine oil, cleaners, protectants, moisture control products, and other practical boat maintenance essentials.

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Save $11.00

Mercury 802893A4 remote-mount water-separating fuel filter kit with bracket for outboards & MerCruiser engines

Mercury 802893A4 remote-mount water-separating fuel filter kit with bracket for outboards & MerCruiser engines Fuel Filter

Mercury Mercury Remote Water-Separating Fuel Filter Kit (802893A4)

Sale price$60.99 Regular price$71.99

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Mercury Mercury 811635K2 Distributor Cap and Rotor Kit for Marinized GM 3.0L 4 cyl Engines with Delco EST Ignition

Sale price$25.99 Regular price$30.49

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Quicksilver 8236354 carburetor repair kit for select Mercury and Mariner 30HP to 115HP 2-stroke and 4-stroke outboards

Quicksilver 8236354 carburetor repair kit for select Mercury and Mariner 30HP to 115HP 2-stroke and 4-stroke outboards Springs

Quicksilver Quicksilver 8236354 Carburetor Repair Kit 30-115HP

Sale price$56.99 Regular price$66.99

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Mercury 8M0061894 8-foot gray fuel line assembly with inline primer bulb and quick disconnect connectors

Mercury 8M0061894 8-foot gray fuel line assembly with inline primer bulb and quick disconnect connectors angle

Mercury Mercury 8M0061894 8 ft Fuel Line Primer Bulb

Sale price$105.49 Regular price$123.99

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Mercury Mercury Switch, Oil Pressure for 25hp Mercury 4 stroke EFI outboard (and more) 8M0163139

Sale price$38.05 Regular price$45.49

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Mercury 8M0061897 12-foot gray fuel line assembly with primer bulb and clip-on disconnect fittings

Mercury 8M0061897 12-foot gray fuel line assembly with primer bulb and clip-on disconnect fittings bulb

Mercury Mercury 8M0061897 12 ft Fuel Line Primer Bulb

Sale price$105.99 Regular price$123.49

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Mercury Mercury 14360A78 Fuel Pump Kit 30-300 HP 2-Stroke

Sale price$261.99 Regular price$308.49

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Mercury 8M0135386 water separating fuel filter kit for 175-350 HP V6 and V8 FourStroke outboards

Mercury 8M0135386 water separating fuel filter kit for 175-350 HP V6 and V8 FourStroke outboards Fittings

Mercury Mercury 8M0135386 Water Separating Fuel Filter Kit 175-350 HP V6 V8

Sale price$341.28 Regular price$404.49

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Mercury Mercury 8M0052976 Primer Bulb for 1/4" (6.35 mm) Inside Diameter Fuel Lines

Sale price$32.99 Regular price$38.99

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Mercury Mercury PRIMER BULB for 5/16 and 3/8 ID Fuel Line 8M0061876

Sale price$39.99 Regular price$46.99

Mercury Mercury Fuel Line COUPLER for connecting 5/16 to 3/8 fuel line-Quantity 2 8M0001721

Sale price$3.89

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Mercury 879345T77 starter motor for 75-115HP EFI FourStroke outboards

Mercury 879345T77 starter motor for 75-115HP EFI FourStroke outboards Right Angle

Mercury Mercury 879345T77 Starter 75-115HP EFI FourStroke

Sale price$589.88 Regular price$647.99

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Mercury 8M0061896 12-foot 5/16-inch gray fuel line assembly with inline primer bulb and no end connectors

Mercury 8M0061896 12-foot 5/16-inch gray fuel line assembly with inline primer bulb and no end connectors facts

Mercury Mercury 8M0061896 12 ft 5/16 Fuel Line with Primer Bulb

Sale price$76.02 Regular price$89.49

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Mercury 13563T3 quick disconnect fuel line connector for outboard end 5/16 inch 8 mm fuel line

Mercury 13563T3 quick disconnect fuel line connector for outboard end 5/16 inch 8 mm fuel line facts

Mercury Mercury 13563T3 Quick Disconnect Fuel Line Connector 5/16

Sale price$19.75 Regular price$23.29

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Mercury 8M0044991 ignition coil for select 40-300HP outboards and MCM 4.5L V6

Mercury Mercury 8M0044991 Ignition Coil for Select 40-300HP Outboards

Sale price$88.05 Regular price$103.99

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Mercury 8M0215251 Fuel Connector 8-9.9HP EFI 25-30HP EFI FourStroke Front

Mercury 8M0215251 Fuel Connector 8-9.9HP EFI 25-30HP EFI FourStroke Back

Mercury Mercury 8M0215251 Fuel Connector 8-9.9HP EFI 25-30HP EFI FourStroke

Sale price$19.11 Regular price$22.49

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Mercury 8M0061895 fuel line assembly for select Mercury Mariner and Force outboards with clip-on disconnects at both ends

Mercury 8M0061895 fuel line assembly for select Mercury Mariner and Force outboards with clip-on disconnects at both ends Alt

Mercury Mercury 8M0061895 8 FT. Fuel Line Assembly - Female Quick Connect on Both Ends

Sale price$98.99 Regular price$116.49

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Mercury 8M0061899 5/16-inch I.D. 9-foot fuel line assembly with inline primer bulb

Mercury 8M0061899 5/16-inch I.D. 9-foot fuel line assembly with inline primer bulb Angle

Mercury Mercury 8M0061899 5/16" (8mm) I.D. 9Fuel Line Assembly 9 Feet - No Connectors

Sale price$66.49 Regular price$78.49

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Mercury 8M0061892 fuel line assembly for select Mercury Mariner and Force outboards with clip-on disconnects

Mercury 8M0061892 fuel line assembly for select Mercury Mariner and Force outboards with clip-on disconnects Alt

Mercury Mercury 8M0061892 8 FT. Fuel Line Assembly - Female Quick Connect & 1/4" NPT

Sale price$84.49 Regular price$99.49

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Quicksilver 863007A1 Marine Starter Motor for GM-Based MerCruiser V6 and V8 Engines

Quicksilver 863007A1 Marine Starter Motor for GM-Based MerCruiser V6 and V8 Engines angle

Quicksilver Quicksilver 863007A1 Marine Starter Motor Assembly for GM-Based MerCruiser V6 & V8 Engines

Sale price$271.49 Regular price$316.99

Seachoice 20671 female marine fuel connector for Yamaha Mercury Mariner with 3/8 inch hose barb

Seachoice 20671 female marine fuel connector for Yamaha Mercury Mariner with 3/8 inch hose barb box

Seachoice Seachoice 20671 Female Fuel Connector Yamaha Mercury 3/8"

Sale price$7.57

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Mercury Mercury 805759T3 Cap and Rotor Kit for Marinized GM V8 Engines with Thunderbolt IV and V HEI Ignition Systems

Sale price$56.99 Regular price$66.99

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Suzuki 65750‑94404 fuel line socket OEM quick‑connect marine fitting

Suzuki Suzuki 65750‑94404 Fuel Line Socket OEM Quick‑Connect Fitting

Sale price$18.53 Regular price$21.80

Seachoice 20651 male brass tank fuel connector for Yamaha Mercury Mariner with 1/4 inch NPT thread

Seachoice 20651 male brass tank fuel connector for Yamaha Mercury Mariner with 1/4 inch NPT thread specs

Sierra Seachoice 20651 Male Fuel Connector Yamaha Mercury Mariner

Sale price$12.06

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Quicksilver 8M0054588 ignition coil top view

Quicksilver 8M0054588 ignition coil for MerCruiser MPI engines

Quicksilver Quicksilver 8M0054588 Ignition Coil ECM 555

Sale price$381.70 Regular price$400.49

Quicksilver 892339T01 starter motor assembly terminal and label view

Quicksilver 892339T01 starter motor assembly drive gear front view

Quicksilver Quicksilver 892339T01 Starter Motor Assembly

Sale price$428.49

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Quicksilver 892150Q02 distributor sensor assembly box for MerCruiser Thunderbolt ignition

Quicksilver 892150Q02 distributor sensor assembly leads and boots

Quicksilver Quicksilver 892150Q02 Distributor Sensor Assembly

Sale price$95.55 Regular price$111.49

Quicksilver 8M6014131 12-volt engine starter for Evinrude and Johnson 80-115 HP outboards

Quicksilver 8M6014131 engine starter drive end view

Quicksilver Quicksilver 8M6014131 12-Volt Engine Starter 80-115 HP

Sale price$234.99

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Quicksilver 893886T starter motor for Mercury 25 HP FourStroke outboards

Quicksilver 893886T starter motor drive gear view for Mercury 25 HP FourStroke outboards

Quicksilver Quicksilver 893886T Starter Motor 25 HP FourStroke

Sale price$278.21 Regular price$356.99

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Quicksilver 893892T starter motor for Mercury 100 115 125 HP and Jet 80 outboards

Quicksilver 893892T starter motor drive gear view for Mercury 4-cylinder outboards

Quicksilver Quicksilver 893892T Starter Motor 100-125 HP / Jet 80

Sale price$426.48 Regular price$448.99

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Quicksilver 893887T starter motor label view for Mercury 30 and 40 HP FourStroke outboards

Quicksilver 893887T starter motor drive gear view for Mercury 30 and 40 HP FourStroke outboards

Quicksilver Quicksilver 893887T Starter Motor 30/40 HP FourStroke

Sale price$352.24 Regular price$374.49

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Quicksilver 892267A51 high-pressure fuel pump side view

Quicksilver 892267A51 high-pressure fuel pump angled outlet view

Mercury Quicksilver 892267A51 High-Pressure Fuel Pump 30-60 HP

Sale price$634.99 Regular price$635.49

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Quicksilver 893888T starter motor assembly side view for 40-60 HP FourStroke outboards

Quicksilver 893888T starter motor assembly label view for Mercury and Mariner outboards

Quicksilver Quicksilver 893888T Starter Motor Assembly 40-60 HP

Sale price$382.75 Regular price$400.49

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Quicksilver 8M6014120 12-volt engine starter side view

Quicksilver 8M6014120 12-volt engine starter terminal view

Quicksilver Quicksilver 8M6014120 12-Volt Engine Starter

Sale price$278.60 Regular price$306.49

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Quicksilver 8M0185147 starter solenoid for select Mercury outboards

Quicksilver Quicksilver 8M0185147 Starter Solenoid Mercury Outboards

Sale price$58.09 Regular price$68.99

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Quicksilver 8M0215003 distributor cap terminal side for MerCruiser engines

Quicksilver 8M0215003 distributor cap angled view for MerCruiser engines

Quicksilver Quicksilver 8M0215003 Distributor Cap MerCruiser Engines

Sale price$89.99 Regular price$104.99

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Quicksilver 8237072 carburetor repair kit full contents for 10-25 HP 2-stroke outboards

Quicksilver 8237072 carburetor repair kit gasket detail for Mercury 10-25 HP 2-stroke outboards

Quicksilver Quicksilver 8237072 Carburetor Repair Kit 10-25 HP 2-Stroke

Sale price$116.99 Regular price$136.99

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Quicksilver 8M0082988 crankshaft position sensor full view for Mercury outboards

Quicksilver 8M0082988 crankshaft position sensor alternate view for Mercury outboards

Quicksilver Quicksilver 8M0082988 Crankshaft Position Sensor

Sale price$103.49 Regular price$120.49

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Quicksilver 857005A1 carburetor diaphragm kit gaskets and components

Quicksilver 857005A1 carburetor diaphragm repair kit components

Quicksilver Quicksilver 857005A1 Carburetor Diaphragm Kit

Sale price$28.99 Regular price$33.99

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Quicksilver 8M0220728 idle air control valve front view

Quicksilver 8M0220728 idle air control valve side view

Quicksilver Quicksilver 8M0220728 Idle Air Control IAC Valve

Sale price$102.29 Regular price$121.49

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Mercury Mercury 8M0188224 IAC Filter

Sale price$5.16 Regular price$6.79

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Quicksilver 8M0119616 idle air control valve gasket front view

Quicksilver 8M0119616 idle air control valve gasket alternate view

Quicksilver Quicksilver 8M0119616 Idle Air Control Valve Gasket

Sale price$2.49 Regular price$3.09

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Mercury 8M0230659 throttle position sensor front view

Mercury 8M0230659 throttle position sensor side view

Mercury Mercury 8M0230659 Throttle Position Sensor TPS

Sale price$106.89 Regular price$124.99

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Quicksilver Quicksilver 8M6001222 Marine Rotor Kit

Sale price$19.99 Regular price$23.49

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