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MAX 5 ST
PROPELLER

PRECISION POWER

Max 5 ST
Profile Series

MAX 5 ST

Overview

The Mercury Racing MAX5 ST propeller is designed specifically to maximize the performance of boats powered by the 4.6L V8 Mercury Racing® 300R outboard with a Sport Master gearcase. The shortened exhaust barrel enhances the performance of single-engine bass boats and twin-engine catamarans by keeping the stern planted for a confident ride, while the large 15.25-inch-diameter helps this prop stay hooked up at extreme engine heights.

Half-inch pitch offerings enable engines to be dialed in to their maximum rpm operating range for enhanced throttle response, optimized cruise fuel efficiency and top speed. The stainless steel MAX5 ST features the patented Mercury® Performance Vent System® (PVS®), which enables the user to fine-tune the amount of exhaust venting needed for quick planing.

Engine Type

Four-Stroke, Sterndrive

Application

Bass, Center Console, Catamaran, Sport V Bottom

Speed

80-110 MPH

HP Range

250HP to 600HP

Blades

5

Finish

Lab

Diameter

15.25"

Pitch Range

22.5" - 34"

Specs

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Facts & Figures

Diameter

15.25"

Pitch Range

20" to 33"

Rotation

RH & LH

Finish

Lab

Product Details

Part Number

Pitch

Diameter

Rotation

8M0156550 34" 15.25" RH
8M0156551 34" 15.25" LH
8M0156548 33.5" 15.25" RH
8M0156549 33.5" 15.25" LH
8M0156546 33" 15.25" RH
8M0156547 33" 15.25" LH
8M0156544 32.5" 15.25" RH
8M0156545 32.5" 15.25" LH
8M0156540 32" 15.25" RH
8M0156541 32" 15.25" LH
8M0156538 31.5" 15.25" RH
8M0156539 31.5" 15.25" LH
8M0156536 31" 15.25" RH
8M0156537 31" 15.25" LH
8M0156534 30.5" 15.25" RH
8M0156535 30.5" 15.25" LH
8M0156530 30" 15.25" RH
8M0156531 30" 15.25" LH
8M0156528 29.5" 15.25" RH
8M0156529 29.5" 15.25" LH
8M0156526 29" 15.25" RH
8M0156527 29" 15.25" LH
8M0156524 28.5" 15.25" RH
8M0156525 28.5" 15.25" LH
8M0156520 28" 15.25" RH
8M0156521 28" 15.25" LH
8M0156518 27.5" 15.25" RH
8M0156519 27.5" 15.25" LH
8M0156516 27" 15.25" RH
8M0156517 27" 15.25" LH
8M0156514 26.5" 15.25" RH
8M0156515 26.5" 15.25" LH
8M0156510 26" 15.25" RH
8M0156511 26" 15.25" LH
8M0156508 25.5" 15.25" RH
8M0156509 25.5" 15.25" LH
8M0156506 25" 15.25" RH
8M0156507 25" 15.25" LH
8M0156504 24.5" 15.25" RH
8M0156505 24.5" 15.25" LH
8M0156500 24" 15.25" RH
8M0156501 24" 15.25" LH
8M0156498 23.5" 15.25" RH
8M0156499 23.5" 15.25" LH
8M0156496 23" 15.25" RH
8M0156497 23" 15.25" LH
8M0156494 22.5" 15.25" RH
8M0156495 22.5" 15.25" LH
Prop Slip Calculator

Prop Slip Calculator

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Ways to Buy

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Specs

15.25"

Diameter

22.5" - 34"

Pitch

LH & RH

Rotation

Lab Finish

Finish

PRODUCT DETAILS

Engine Type Pitch HP Range Speed Diameter Rotation Part Number
FourStroke, Sterndrive 22.5" 250-600 80-110 15.25" Right Hand 8M0156494
FourStroke, Sterndrive 23" 250-600 80-110 15.25" Right Hand 8M0156496
FourStroke, Sterndrive 23.5" 250-600 80-110 15.25" Right Hand 8M0156498
FourStroke, Sterndrive 24" 250-600 80-110 15.25" Right Hand 8M0156500
FourStroke, Sterndrive 22.5" 250-600 80-110 15.25" Left Hand 8M0156495
FourStroke, Sterndrive 23" 250-600 80-110 15.25" Left Hand 8M0156497
FourStroke, Sterndrive 23.5" 250-600 80-110 15.25" Left Hand 8M0156499
FourStroke, Sterndrive 24" 250-600 80-110 15.25" Left Hand 8M0156501
FourStroke, Sterndrive 24.5" 250-600 80-110 15.25" Right Hand 8M0156504
FourStroke, Sterndrive 25" 250-600 80-110 15.25" Right Hand 8M0156506
FourStroke, Sterndrive 25.5" 250-600 80-110 15.25" Right Hand 8M0156508
FourStroke, Sterndrive 26" 250-600 80-110 15.25" Right Hand 8M0156510
FourStroke, Sterndrive 24.5" 250-600 80-110 15.25" Left Hand 8M0156505
FourStroke, Sterndrive 25" 250-600 80-110 15.25" Left Hand 8M0156507
FourStroke, Sterndrive 25.5" 250-600 80-110 15.25" Left Hand 8M0156509
FourStroke, Sterndrive 26" 250-600 80-110 15.25" Left Hand 8M0156511
FourStroke, Sterndrive 26.5" 250-600 80-110 15.25" Right Hand 8M0156514
FourStroke, Sterndrive 27" 250-600 80-110 15.25" Right Hand 8M0156516
FourStroke, Sterndrive 27.5" 250-600 80-110 15.25" Right Hand 8M0156518
FourStroke, Sterndrive 28" 250-600 80-110 15.25" Right Hand 8M0156520
FourStroke, Sterndrive 26.5" 250-600 80-110 15.25" Left Hand 8M0156515
FourStroke, Sterndrive 27" 250-600 80-110 15.25" Left Hand 8M0156517
FourStroke, Sterndrive 27.5" 250-600 80-110 15.25" Left Hand 8M0156519
FourStroke, Sterndrive 28" 250-600 80-110 15.25" Left Hand 8M0156521
FourStroke, Sterndrive 28.5" 250-600 80-110 15.25" Right Hand 8M0156524
FourStroke, Sterndrive 29" 250-600 80-110 15.25" Right Hand 8M0156526
FourStroke, Sterndrive 29.5" 250-600 80-110 15.25" Right Hand 8M0156528
FourStroke, Sterndrive 30" 250-600 80-110 15.25" Right Hand 8M0156530
FourStroke, Sterndrive 28.5" 250-600 80-110 15.25" Left Hand 8M0156525
FourStroke, Sterndrive 29" 250-600 80-110 15.25" Left Hand 8M0156527
FourStroke, Sterndrive 29.5" 250-600 80-110 15.25" Left Hand 8M0156529
FourStroke, Sterndrive 30" 250-600 80-110 15.25" Left Hand 8M0156531
FourStroke, Sterndrive 30.5" 250-600 80-110 15.25" Right Hand 8M0156534
FourStroke, Sterndrive 31" 250-600 80-110 15.25" Right Hand 8M0156536
FourStroke, Sterndrive 31.5" 250-600 80-110 15.25" Right Hand 8M0156538
FourStroke, Sterndrive 32" 250-600 80-110 15.25" Right Hand 8M0156540
FourStroke, Sterndrive 30.5" 250-600 80-110 15.25" Left Hand 8M0156535
FourStroke, Sterndrive 31" 250-600 80-110 15.25" Left Hand 8M0156537
FourStroke, Sterndrive 31.5" 250-600 80-110 15.25" Left Hand 8M0156539
FourStroke, Sterndrive 32" 250-600 80-110 15.25" Left Hand 8M0156541
FourStroke, Sterndrive 32.5" 250-600 80-110 15.25" Right Hand 8M0156544
FourStroke, Sterndrive 33" 250-600 80-110 15.25" Right Hand 8M0156546
FourStroke, Sterndrive 33.5" 250-600 80-110 15.25" Right Hand 8M0156548
FourStroke, Sterndrive 34" 250-600 80-110 15.25" Right Hand 8M0156550
FourStroke, Sterndrive 32.5" 250-600 80-110 15.25" Left Hand 8M0156545
FourStroke, Sterndrive 33" 250-600 80-110 15.25" Left Hand 8M0156547
FourStroke, Sterndrive 33.5" 250-600 80-110 15.25" Left Hand 8M0156549
FourStroke, Sterndrive 34" 250-600 80-110 15.25" Left Hand 8M0156551

PROP SLIP CALCULATOR

Is it important to know your prop's slip? Only if you care about insignificant, little items like thrust.

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PROP SCHOOL – PART 1: INTRODUCTION

Propellers are complicated, and levels of understanding vary widely. We revisit the basics and then dive deeper on propeller form, fit and function.

PROP SCHOOL - PART 2: TERMINOLOGY

In this article, Mercury Racing experts explain basic propeller terminology and fitment.

PROP SCHOOL - PART 3: BLADE RAKE

The science behind rake - the angle of a propeller blade face relative to its hub.

Ways to Buy

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