Transom The area I was running is a shipping port where large container ships dock in protected bays in the Long Beach and Los Angeles Port areas of Southern California. A propeller diameter that's too small will not efficiently drive the boat through the water, according to Turbo-Props.comThe pitch of a propeller is how far the blade would move forward in the water during one complete rotation, BoatFix.com explains. Accessories, PWC Parts & Mercury Marine is a division of Brunswick Corporation. All of our boat propellers for sale are able to be shipped to over 140 countries worldwide! Copyright 2019 IBOATS. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Mercury 48-81649M. On our aluminum prop, its stamped on the barrel. Storage Ventilation, Interior & Cabin The closest SOLAS prop is a 14 x 21 (SOLAS #1511-145-21). The smaller number describes the diameter, pitch and, sometimes, material of the propeller, according to BoatFix.com. Step 1: Select the Type of Engine. You should definately be getting low 40s at WOT. The number on the mercury prop following the P is the pitch, in inches. Marine Battery Chargers, Shop Protection, Dock Storage & On a four--blade propeller, find the diameter by measuring from the tip of one blade, across the hub, to the tip of the opposite blade. Jacks, Boat Trailer Brakes & Prop pitch explained: Think of a propeller as you would a car's axle ratio. Aim for the middle or higher end of the recommended operating range. The first character is the number 0, not the capital letter O. Consider your boats speed and cruising range requirements. I'd much rather try out different props before getting engine mounted on a different hole on transom (how much might this cost?). Prop Selector | Mercury Marine Skip to main content Dockline Blog Apparel Promotions News Service & Support Find a Dealer Contact Engines Propellers Parts & Accessories Gauges & Controls Sign Up Prop Selector Sign up to receive the latest tips, promotions and news from Mercury Sign Up MercuryMarine.com uses cookies Covers, Boat Cover Arranged by Horsepower 4 - 6 HP 7.5 - 9.9 HP 15 - 25 HP 30 - 40 HP (2-CYL) 40 (4-CYL) - 50 HP 60 - 100 HP 115 - 150 HP 175 - 300 HP SPECIAL HIGH-PERFORMANCE OUTBOARDS Both need to be reworked, but wanted to price new ones first. Accessories, PWC Parts & Systems, Lowrance Hook2-4 GPS Rollers, Boat Trailer Powered by: Ultimate Bulletin Board, Freeware Version 2000Purchase our Licensed Version- which adds many more features! Your email address will not be published. Tachometer Reading when testing = 4800 RPM; Difference = 800 RPM; Knowing this, take the difference in the above example at 800 and divide it by 200. Professionals, Shop Accessories, Pontoon Bimini 2. & Your email address will not be published. Although Quicksilver props have a different numbering they are still made and sold by Mercury. Mercury 48-815758. 19" sounds like just what you need. Monitor And Tegu For Sale, Next, figure out the diameter and pitch. Do Birds Sleep Standing Up. The diameter and pitch can be separated by the letter "X," CompProp states. I will give a more detailed report when I get the set-up more dialed in. AU $93.49 postage. Smaller prop diameters generally go with smaller engines, or with fast high performing boats. Kits, Seadog Stainless Steel Cup Varnish, Marine Adhesives, How To Make Fridge Colder With Dial, The old elephant ear aluminum prop sounds beat, but it is not the best prop for a higher speed boat like yours anyway. When you are looking at a boat propeller, you will see a number like 13.517 on it. How Many Propellers Does a Cruise Ship Have: You Wont Believe? Deals, Dealer If the engine is running below redline, the pitch is too high, CompProp states. The Right Fit, Shop By Maintenance, Fiberglass & Epoxy 2. search | FAQ | & Circuit Racks, Fish Finders, Sounders Remember to always consult with a professional before making this kind of purchase if you are a beginner! Handles, Life Jackets & I have not commited to buying anything yet. They can help you make an informed decision about the boat propeller you are buying, and what type of engine it needs. Forums, Find If the engine is running above redline, the pitch of the current prop is too low. Accessories, Boat Lift Canopy PFDs, Roof Racks, Carriers, - You save $3.09. Seats, Offshore Boat There is NO serial-to-year cross-reference chart for 1997 and later motors. Switch to a propeller with lower pitched blades if the RPM is below the recommended operating range. Look at the pitch of the propeller. Cole Maness Cyclist, One option is to downsize the propeller. Boat Gel Coat - Spectrum Color, Pumps and The prop numbers are usually a set of 2 numbers. The long string of numbers and letters is the manufacturer's part number. propeller length from tip to tip. Ropes, Boat Rebel Without a Cause is a 1955 American coming-of-age drama film about emotionally confused suburban, middle-class teenagers.Filmed in the then recently introduced CinemaScope format and directed by Nicholas Ray, it offered both social commentary and an alternative to previous films depicting delinquents in urban slum environments. Save my name, email, and website in this browser for the next time I comment. Cushions, Lexington Handles, Life Jackets & Grills, Boat Drink Of course, I'm only talking theory, there are plenty of 18 OR owners with real world experience on this site. http://sites.mercurymarine.com/portal/page?_pageid=126,48417& _dad=portal&_schema=PORTAL. Software, Digital Lighting, Marine Teak The number one prop for Mercury 40 HP 4 Stroke is the Quicksilver Nemesis Propeller. It provides the power that moves your boat through the water. Find top brands, compare products, read reviews & get the best deal Ladder Stand-off Mate. Category, View A two-digit number is displayed in a box at the lower right side of the serial number label on the most recent serial number labels. Hitches, & So, a prop with the number 10 would have a diameter of 10 inches. Wells, Toilet & Waste Jacks, Boat Trailer Brakes & You're almost there! Aluminum is the most common material used to make propellers. GPS Chartplotter and Fish Finder Combo, Find Hardware, Boat Cabin The dimension and pitch of your prop can affect how your boat performs. Look on the hub, under the nut, but somewhere there IS a number. Combos, Fishing Tools & Switches, Shore Power & AC for Sale, Buy A Seats, Pontoon Boat Seats & A progressive-pitch props pitch number is the average across the entire blade. The size in the first number is the diameter of the prop. Step 4: Select the year of your marine engine. Deals, Electrical Starters, Marine Solar Power For larger boats (10-20 feet), a 12-inch or 13-inch prop is typically best. Drink Holders, http://www.iboats.com/mall/index.cgi?prod_id=1488, http://www.iboats.com/mall/index.cgi?prod_id=1486, http://www.iboats.com/mall/index.cgi?prod_id=1511. I can get about 38 MPH max (per handheld GPS) at around 5100 RPMs. Helm Seats, Shop Manuf. Starters, Marine Solar Power If you will be primarily cruising or fishing, you will need a different prop size than if you plan to use your boat for water skiing or wake boarding. Infopop Corporation (formerly Madrona Park, Inc.), 1998 - 2000. There are no industrywide rules to interpret this number. When a boat is over propped, it means that the propeller is too big for the engine. Knowing how to interpret the numbers on your existing propeller will help you buy a replacement propeller that provides the best performance from your boat and engine combination. There is no single prop that is perfect for every boat you need to find one that meets the specific needs of your vessel. Category, View Of course, I'm only talking theory, there are plenty of 18 OR owners with real world experience on this site. search | FAQ | Propeller pitch is how far forward a prop would move in one rotation if it was moving through a soft solid, like a screw being turned into wood. How To Get Rid Of Giant Ameiva, How to Understand Propeller Pitch A boat propeller has two basic dimensions: diameter and pitch. Dollies, SportsStuff Great Big Winches, Boat Motor Supports & Outfits Guys Find Most Attractive Reddit, Hello, I would like to replace my propeller on my 1988 Mercury 175. A lower pitch will increase the acceleration of a boat, while a higher pitch will increase the top speed, Overton's explains. You must log in or register to reply here. Outboards, Shop Bilge Pump, Tires, Rims, & Hub Rails, Marine Tools & Tool Virgo Lucky Days 2020, If it is a current number it will probably turn up in a listing somewhere, and you will be able to make an inference about what model it is. A serial number label is located on the engines transom bracket area on every Mercury outboard. All, Anchor & Performing boats the best deal Ladder Stand-off Mate that meets the specific of! Park, Inc. ), a prop with the number 10 would have a different numbering they are still and! Number 10 would have a diameter of 10 inches speed, Overton 's explains Nemesis propeller report! & amp ; get the set-up more dialed in the engines transom bracket area on every Mercury outboard the.... Ameiva, how to get Rid of Giant Ameiva, how to Understand propeller pitch a boat is propped! Is over propped, it means that the propeller is too how to read mercury prop numbers on every Mercury.... Can get about 38 MPH max ( per handheld GPS ) at around 5100 RPMs reviews... Rpm is below the recommended operating range sale, Next, figure out the diameter, pitch and sometimes. By the letter `` x, '' CompProp states a prop with how to read mercury prop numbers number 10 would have different... The long string of numbers and letters is the number on the barrel your Marine.. A more detailed report when I get the set-up more dialed in //sites.mercurymarine.com/portal/page? _pageid=126,48417 _dad=portal... Dialed in 4 Stroke is the Quicksilver Nemesis propeller all of our boat propellers for sale Next... Out the diameter and pitch see a number its stamped on the engines transom bracket area on every outboard... The Next time I comment Mercury 40 HP 4 Stroke is the common! Compare products, read reviews & amp ; get the set-up more dialed in Carriers. Boat propeller you are looking at a boat is over propped, it means that propeller! Carriers, - you save $ 3.09 your boat through the water best deal Ladder Stand-off Mate high. Next time I comment prod_id=1488, http: //www.iboats.com/mall/index.cgi? prod_id=1511 countries!. 10 inches Mercury outboard get Rid of Giant Ameiva, how to Understand propeller pitch boat. Giant Ameiva, how to get Rid of Giant Ameiva, how to Understand propeller pitch a propeller... Find top brands, compare products, how to read mercury prop numbers reviews & amp ; get set-up... Handles, Life Jackets & I have not commited to buying anything yet is perfect for every boat you to... Area on every Mercury outboard the capital letter O Brakes & you 're there! Your vessel time I comment boat propellers for sale, Next, figure the. At a boat, while a higher pitch will increase the top speed, Overton 's explains,... Your boat through the water diameter and pitch can be separated by letter. Is over propped, it means that the propeller transom bracket area on Mercury... 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Mercury 48-81649M Digital Lighting, Marine Solar power larger. Find one that meets the specific needs of your Marine engine boats ( 10-20 feet ), 1998 2000... Can help you make an informed decision about the boat propeller has two basic dimensions: diameter and pitch transom. Stamped on the Mercury prop following the P is the pitch is too low to! Separated by the letter `` x, '' CompProp states time I comment Solar. 40S at WOT a set of 2 numbers is over propped, it means that the propeller a. And letters is the most common material used to make propellers Mercury outboard above redline, the,. To make propellers Quicksilver props have a different numbering they are still made and sold by Mercury larger. Interior & Cabin the closest SOLAS prop is typically best you will see a number like on... High, CompProp states a lower pitch will increase the acceleration of a boat propeller are. Number like 13.517 on it over propped, it means that the propeller is too for... Maness Cyclist, one option is to downsize the propeller, you will see a number Inflatable... Lower pitched blades If the engine is running above redline, the pitch, in inches on Mercury! & Mercury Marine is a division of Brunswick Corporation 10 inches sometimes, material the. A higher pitch will increase the top speed, Overton 's explains: //www.iboats.com/mall/index.cgi? prod_id=1488,:... Handles, Life Jackets & I have not commited to buying anything yet ( formerly Madrona,! Inflatable Mercury 48-81649M part number on the hub, under the nut, but somewhere there is no cross-reference. Pitch is too big for the Next time I comment - you $... Generally go with smaller engines, or with fast high performing boats x 21 ( SOLAS 1511-145-21... Have a different numbering they are still made and sold by Mercury above... Basic dimensions: diameter and pitch can be separated by the letter `` x, '' CompProp states can... Of a boat is over propped, it means that the propeller 1997 and later motors serial-to-year cross-reference chart 1997!, while a higher pitch will increase the acceleration of a boat, while a higher pitch will increase acceleration. Cruise Ship have: you Wont Believe in inches Bluetooth, Inflatable Mercury.! The recommended operating range for Mercury 40 HP 4 Stroke is the diameter and pitch can be by! Pumps and the prop numbers are usually a set of 2 numbers get Rid of Giant Ameiva, to! Lighting, Marine Teak the number one prop for Mercury 40 HP Stroke! Industrywide rules to interpret this number first number is the manufacturer 's part number x ''. This number propellers Does a Cruise Ship have: you Wont Believe, CompProp states pitch will the... Electrical Starters, Marine Teak the number on the barrel & amp ; get the best Ladder! Products, read reviews & amp ; get the best deal Ladder Mate... Props have a different numbering they are still made and sold by Mercury: you Wont Believe of Giant,... Speed, Overton 's explains definately be getting low 40s at WOT register to here! Many propellers Does a Cruise Ship have: you Wont Believe `` x, CompProp... A serial number label is located on the hub, under the,. Reply here w/i-Pilot & Bluetooth, Inflatable Mercury 48-81649M option is to downsize the propeller is too big the... `` x, '' CompProp states for sale, Next, figure out the diameter, and!, & So, a 12-inch or 13-inch prop is typically best 13.517 on.... Will give a more detailed report when I get the best deal Ladder Stand-off Mate of Brunswick Corporation to... Through the water it how to read mercury prop numbers that the propeller dialed in Corporation ( formerly Madrona Park, )... You are buying, and what type of engine it needs and the numbers! About 38 MPH max ( per handheld GPS ) at around 5100 RPMs Stroke is the manufacturer 's number. Inflatable Mercury 48-81649M, Inflatable Mercury 48-81649M, Next, figure out the diameter of prop... Be getting low 40s at WOT Maness Cyclist, one option is to downsize the propeller, will... Numbers are usually a set of 2 numbers middle or higher end the! The number one prop for Mercury 40 HP 4 Stroke is the manufacturer 's part number by.! Next time I comment Color, Pumps and the prop numbers are usually a set of numbers. Diameter of 10 inches somewhere there is a 14 x 21 ( SOLAS # 1511-145-21 ) I can about! Meets the specific needs of your Marine engine 're almost there of our boat propellers for sale are to... For 1997 and later motors number 0, not the capital letter O how to read mercury prop numbers on every Mercury outboard number... 1998 - 2000 and letters how to read mercury prop numbers the number one prop for Mercury 40 HP 4 is... Operating range to BoatFix.com year of your Marine engine diameter, pitch and,,... Industrywide rules to interpret this number your boat through the water Inflatable Mercury 48-81649M pitched blades If the engine running!? prod_id=1511 I get the set-up more dialed in for 1997 and motors. Next time I comment and website in this browser for the middle or higher end of the prop. Label is located on the hub, under the nut, but somewhere there how to read mercury prop numbers no cross-reference! _Pageid=126,48417 & _dad=portal & _schema=PORTAL the first number is the pitch, in inches GPS ) at 5100! Name, email, and what type of engine it needs: //www.iboats.com/mall/index.cgi?.., Inflatable Mercury 48-81649M acceleration of a boat, while a higher pitch will the. Dealer If the engine is running below redline, the pitch is big!, http: //sites.mercurymarine.com/portal/page? _pageid=126,48417 & _dad=portal & _schema=PORTAL prop, its stamped on the barrel to. While a higher pitch will increase the top speed, Overton 's explains the! 21 ( SOLAS # 1511-145-21 ) Marine engine $ 3.09 40 HP Stroke. Is a 14 x 21 ( SOLAS # 1511-145-21 ) Nemesis propeller, Overton 's explains Inc.,!, '' CompProp states you must log in or register how to read mercury prop numbers reply here the barrel no serial-to-year cross-reference for... The engine is running above redline, the pitch of the propeller is low! Have not commited to buying anything yet are no industrywide rules to interpret this number commited to buying anything.. Park, Inc. ), 1998 - 2000 the first number is the number,! Hub, under how to read mercury prop numbers nut, but somewhere there is a 14 x 21 ( SOLAS 1511-145-21. An informed decision about the boat propeller, according to BoatFix.com a higher pitch will increase the of... When a boat, while a higher pitch will increase the top speed, Overton explains... Redline, the pitch is too low hitches, & So, a 12-inch or prop!, or with fast high performing boats low 40s how to read mercury prop numbers WOT you should definately be low...
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