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

58 products

Showing 1 - 48 of 58 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 $1.80

Mercury Mercury PLUG ASSY-OIL Fill Cap 859578A1

Sale price$5.99 Regular price$7.79

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Suzuki Suzuki Engine Oil Drain Plug 09248-10008

Sale price$6.48 Regular price$7.90

Save $2.00

Quicksilver Quicksilver Mercury CAP-OIL RESERVOIR 865448A01 8M0188327

Sale price$5.49 Regular price$7.49

Mercury Mercury RELAY-Power TILT-TRIM 8M0219830

Sale price$18.69

Save $56.29

Mercury Mercury OEM POWER TRIM MOTOR 8M0142591

Sale price$286.20 Regular price$342.49

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Mercury Precision 8348084 Air Compressor Water Strainer for 75–300HP TwoStroke OptiMax Outboards

Mercury Precision 8348084 Air Compressor Water Strainer for 75–300HP TwoStroke OptiMax Outboards angle

Mercury Mercury Precision 8348084 Air Compressor Water Strainer for 75–300HP 2-Stroke OptiMax Outboards

Sale price$17.47 Regular price$21.29

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Mercury 850315A1 cam follower kit for gearcase service

Mercury 850315A1 cam follower kit for gearcase service Bag Front

Mercury Mercury 850315A1 Cam Follower Kit Gearcase OEM Part

Sale price$44.99 Regular price$53.49

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Mercury 8M0042642 washer 70132 OEM marine washer .323 x .562 x .063

Mercury Mercury 8M0042642 Washer 70132 OEM Marine

Sale price$1.53 Regular price$1.80

Save $46.86

Mercury 8M0168901 propshaft carrier assembly for gearcase service

Mercury Mercury 8M0168901 Propshaft Carrier Assembly OEM Part

Sale price$265.13 Regular price$311.99

Mercury Mercury 30893 Clutch Dog Spring — Lower Unit

Sale price$2.69

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Mercury Mercury 8M0059532 Trim Limit Module 150HP 4Stroke OEM

Sale price$86.49 Regular price$101.17

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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$258.38 Regular price$316.99

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Mercury Precision 819228 Strainer for Force 35hp Outboards 1986–1989 angle

Mercury Mercury Precision 819228 Strainer for Force 35hp Outboards (1986–1989)

Sale price$3.70 Regular price$5.39

Suzuki Suzuki 15642-88L10 Fuel Vapor Separator Filter

Sale price$19.72

Suzuki Suzuki 15644-88L00 O-Ring Fuel Vapor Separator Regulator, OEM

Sale price$4.79

Suzuki 15642‑88L00 Vapor Separator Filter Assy for outboards and sterndrives

Suzuki 15642‑88L00 Vapor Separator Filter Assy for outboards and sterndrives Vertical

Suzuki Suzuki 15642‑88L00 Vapor Separator Filter Assy, Fuel System OEM

Sale price$26.57

Sierra 18-2244 non-magnetic marine drain plug for Honda Mercury MerCruiser gear lube fill or vent screw applications

Sierra Sierra 18-2244 Non-Magnetic Drain Plug Honda Mercury

Sale price$5.29

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Mercury 8M0119211 blue nylon drain plug assembly .500-13 with O-ring

Mercury Mercury 8M0119211 Drain Plug Assembly (Blue Nylon, .500-13)

Sale price$7.15 Regular price$10.19

Suzuki 13370-88L10 Needle and Seat Assembly for DF70ATL3 Outboard Carburetor

Suzuki 13370-88L10 Needle and Seat Assembly for DF70ATL3 Outboard Carburetor Top

Suzuki Suzuki 13370-88L10 Needle and Seat Assembly for DF70ATL3 Outboard

Sale price$45.33

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Mercury 401378 nut 401198 OEM marine M8 replacement part

Mercury 401378 nut 401198 OEM marine M8 replacement part Tag

Mercury Mercury 401378 Nut 401198 OEM Marine Replacement

Sale price$8.84 Regular price$10.39

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Mercury 8M0034456 stud M8 x 1.25 x 48 for gearcase service

Mercury 8M0034456 stud M8 x 1.25 x 48 for gearcase service Bag Back

Mercury Mercury 8M0034456 Stud M8 x 1.25 x 48 Gearcase OEM

Sale price$5.44 Regular price$6.39

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Mercury 822539T propshaft clutch for gearcase service

Mercury 822539T propshaft clutch for gearcase service Bag Back

Mercury Mercury 822539T Propshaft Clutch Gearcase OEM Part

Sale price$260.99 Regular price$299.49

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Mercury 8M0100263 clutch pin lower unit part replacing 30632 for marine gearcase service

Mercury Mercury 8M0100263 Clutch Pin Lower Unit 30632

Sale price$3.83 Regular price$4.49

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Mercury 8M0214974 lower unit O-ring 3.609 x .139 OEM replacement seal

Mercury Mercury 8M0214974 Lower Unit O-Ring 3.609 x .139 OEM

Sale price$6.79 Regular price$8.19

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Mercury 12635T reverse gear for Mercury and Mariner 100-125HP 2-cycle outboards

Mercury 12635T reverse gear for Mercury and Mariner 100-125HP 2-cycle outboards Box

Mercury Mercury 12635T Reverse Gear 100-125HP 2-Cycle Outboard

Sale price$99.15 Regular price$116.65

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Quicksilver Quicksilver 808011A05 Starter Motor Assembly, Delco-Rear Entry Starter Motor Installations on Left-Hand Rotation MerCruiser Inboard Engines

Sale price$345.99 Regular price$403.49

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Mercury Mercury 16755T1 Bell Housing Installation Gasket Kit for MerCruiser Bravo Drives

Sale price$9.63 Regular price$13.59

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Mercury Mercury 12066K10 Manual Starter Rope Line for Most Manual-Start Mercury and Mariner Outboards

Sale price$13.50 Regular price$14.99

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Suzuki 25700-90J01 Gear Case Seal Kit DF90/115

Suzuki 25700-90J01 Gear Case Seal Kit DF90/115 Alternate

Suzuki Suzuki 25700-90J01 Gear Case Seal Kit for DF90/115 (2001–2011)

Sale price$28.50 Regular price$33.54

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Suzuki 25700-98J01 Gear Case Seal Kit DF250SS DF300

Suzuki Suzuki 25700-98J01 Gear Case Seal Kit for DF250SS / DF300

Sale price$30.29 Regular price$35.64

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Mercury Mercury Quicksilver Oil Reservoir Cap 8M0188327 865448A01

Sale price$5.49 Regular price$8.29

Mercury Mercury 8M0214930 Washer OEM Marine Replacement

Sale price$1.00

Mercury Mercury COTTER PIN - 210711

Sale price$3.69

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Suzuki Suzuki 25700-98L05 Gearcase Seal Kit DF300B/350A

Sale price$66.64 Regular price$78.40

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Suzuki Suzuki Gear Case Seal Kit DF300B/350A Years 2017-2022 25700-98L04

Sale price$71.05 Regular price$83.59

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Suzuki 13910-89J01 carburetor repair kit for DF25 and DF30 outboards except V-Twin

Suzuki Suzuki Carburetor Repair Kit DF25/30 (Except V-Twin) Years All 13910-89J01

Sale price$51.74 Regular price$60.88

Suzuki DF4/DF6 OEM Drain Plug 09248-10008 with Gasket 09168-10022

Suzuki Suzuki OEM Oil Drain Plug 09248-10008 with Drain Plug Gasket 09168-10022 for Suzuki DF4/DF6 Outboard Motors

Sale price$9.28

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Mercury Mercury Flywheel Key F85498-1

Sale price$8.47 Regular price$12.09

Sierra 18-2694 Johnson Evinrude gearcase seal kit replacing 433550 for compatible lower unit service

Sierra Sierra 18-2694 Johnson Evinrude Gearcase Seal Kit 433550

Sale price$52.49

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Mercury (29)
Quicksilver (8)
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Accessories (135)
Boats (14)
Engine Parts (58)
Fuel & Electrical (75)
Maintenance (387)
Oils & Chemicals (244)
Outboard Motors (28)
Propellers (289)
Rigging & Controls (181)

Carburetor (2)
Crankshaft Parts (1)
Drain Plugs (8)
Fasteners (4)
Gaskets & Seals (10)
Gearcase Parts (14)
Oil System Parts (2)
Starter Parts (5)
Trim & Tilt Parts (7)
Vapor Separator (3)
Water Strainer (2)

Alternator Assembly (1)
Cotter Pin (1)
Gearcase Drain Screw (4)
Oil Reservoir Cap (3)
Starter Motor Assembly (3)
Washer (2)
Water Strainer (2)

40-50 HP (1)
75-150 HP (1)
150-200 HP (1)
150-250 HP (1)

DF2.5/4/6 (1)
DF4A/6A/9.9A(B)/15A/20A/25(A)(V-Twin)/30(A)/40(A)/50(A)/60(A)/70/75A/90(A)/115(A)(B)/140(A)(B)(G)/150(A)175(A)/200A/ALL V6 Models (1)
DF25/30 (NOT V-Twin) (1)
DF90/115 2001-2011 (1)
DF250SS/300 (1)
DF300B/350A 2017-2022 (1)
DF300B/350A 2018-2022 (1)
Fuel Filter (2)
Gearcase Seal Kit (5)
Needle and Seat Assembly (1)
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Oil Drain Plug (1)

Johnson/Evinrude (1)
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