how to read mercury prop numbers
Heavier boats need more power and therefore require larger props. The first number on a boat prop identifies the diameter of the propeller in inches. search | FAQ | Sockets, Marine Electrical Historical Romance Where Hero Is Mean To Heroine, & You must log in or register to reply here. Savers, Boat Trailer Guides & Does anybody know why this is? Kevin Considering the engine is good, my prop recommendations will be correct.Larry's advice is good. Another option is to go through a retailer like West Marine. Holding The Man Full Movie 123movies, You can also check the manufacturers specifications for your boat to see what the recommended prop size is. Privacy Rights The size and type of boat, the weight of the boat and passengers, and the engine horsepower are all factors that need to be considered when making changes to the propeller pitch. & Systems, Lowrance Hook2-4 GPS Part Number: 710-878421. AU $93.49 postage. Screws, Boat Handles, Pulls, Deals, Paint & Maintenance So i got in and out real quick! The GPS I am using is a Lowrance LMS 334i color sounder GPS combo unit. Lighting, Marine Teak They can help you make an informed decision about the boat propeller you are buying, and what type of engine it needs. Manuf. Established in 1998, Gutterworks Mfg, Inc. (Formally Front Street Manufacturing, Inc.) was founded on the ideas of becoming industry leaders for residential and commercial gutter supplies and downspout components with an . Holder, Anchor & Dock Outboards, Shop How to Understand Propeller Pitch A boat propeller has two basic dimensions: diameter and pitch. Make sure this fits by entering your model number. I have not commited to buying anything yet. Software, Digital Why are Submarine Propellers Secret: Lets Find Out. Marble, Engine Oars, Wakeboard, Wakesurf & Covers, Boat Seat Tops, Bimini Top Storage A higher pitched propeller may increase boat speed, but this is not always the case. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Please consider upgrading to a more up-to-date browser. The smaller number describes the diameter, pitch and, sometimes, material of the propeller, according to BoatFix.com. Assuming your tach is correct you would have to go to a 19" pitch to get 5500 RPMs. The smaller number describes the diameter, pitch and, sometimes, material of the propeller, according to BoatFix.com. Second, think about the engine size of your boat. Manufacturer, Boat Tables & More information and data on more boat and engine functions than any other system in the boating industry. Our Mercury Avator electric propulsion systems are as kind to the environment as they are simple to use and fun to drive. Boatingsaga.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Vanda Orchid Care In Florida, If you plan to use it for fishing, youll need a different prop than if you plan to use it for skiing. Accessories, Marine Electrical Consider the type of water you will be using your boat in. However, there are left handed applications out there, so it is a good idea to double check and make sure. Just to make sure you're able to get that information, Quicksilver/Mercury Marine also cast the size dimensions into the inner part of the hub, which is easier to read. HOW DO YOU READ PROPELLER DIMENSIONS? Thanks to all for their reply. ACCOUNT, Find Pumps, Marine Pump Replacement Instruments, VHF Radios & A serial number label is located on the engines transom bracket area on every Mercury outboard. The closest matching Michigan Prop is a 13 3/4 inch diameter by 21 pitch (Mich # is 031026) If you can get your hands on a comparable SOLAS prop I would recommend it. There are a number of factors that need to be considered when determining if changing the propeller pitch will result in an increase in boat speed. Oars, Wakeboard, Wakesurf & AN Unfortunately,, Copyright 2023 TipsFolder.com | Powered by Astra WordPress Theme. Mercruiser sterndrive engine serial numbers are formatted as follows0W555555. Assuming your tach is correct you would have to go to a 19" pitch to get 5500 RPMs. Hardware, Marine Matching the propeller to your application, whether cruising, water skiing or performance, maximizes the power from your engine. Once youve got the answers to these questions, we will be able to help you find the perfect propeller for your boat. Dollies, SportsStuff Great Big The film stars James Dean, Sal Mineo, and Natalie Wood. For example: 6 x 4, 8 x 3.8, or 10 x 5. Diameter is two times the distance from the center of the hub to the tip of any blade. He has been working and writing in the information technology field since 1999. You can also just enter the part number into GOOGLE search and see what results you get. Lights, Boat Trailer Step 1: Select the Type of Engine (Outboard, Sterndrive, or Ski/Wake). Yeah that's what I thought. The latest Arizona headlines, breaking news, in-depth investigations, politics, and local community stories that matter to you. Communication, Auto Pilot Smoke School Ties Cast, Knowing the correct prop number for your boat can help you save money on gas, increase your speed, and provide a more enjoyable experience when boating. Reliable. A propeller diameter that's too large will hit other parts of the boat. Remember to always consult with a professional before making this kind of purchase if you are a beginner! They are used on my 1995 Force 120, pushing an 18' Astro, Fish/Ski. your boats Gel Coat Match, Shop A propeller diameter that's too small will not efficiently drive the boat through the water, according to Turbo-Props.com. Maintenance, Boat Cleaners & Trolling Motors, Shop Accessories, Big Jon Parts, Wash Down They use a casting method which improves the props density/performance. Mercury Marine 48-821154M. ContinuousWave: The Whaler GAM or General Area. Nj Boating License Test Questions, The propeller acts as a one--speed transmission for your boat, so it is important to match it to the engine, CompProp states. These propellers feature Yamaha's patented Shift Dampener System (SDS) for a smoother ride. Propellers is an American-owned company founded in 1986. 19" sounds like just what you need. Searched the forums, but don't find my answer.
Trying to find the diameter and pitch of the two props I have. The diameter is the size of the circle that the propeller occupies in the water. Know the weight of your boat and the horsepower of your engine. A larger diameter propeller will create more thrust than a smaller diameter propeller. The second number is the pitch, or how far the prop will travel forward in one revolution. JavaScript is disabled. Mercury 48-81649M. Ventilation, Interior & Cabin Trailer Winches, Shop Bilge Pumps, Shop All Rights Reserved. The smaller number describes the diameter, pitch and, sometimes, material of the propeller, according to BoatFix.com. If the engine speed is above the manufacturer specified redline, engine damage will result. Here are a few things to keep in mind if you have a prop with too much pitch: 1. Dollies, SportsStuff Great Big Trailer Winches, Shop Deals, Pumps & Plumbing Where Do Pelicans Sleep, If the engine is running below redline, the pitch is too high, CompProp states. Biminis, RV & Trailer & Dock, Anchor Chains & The total prop diameter is 9 inches across. Accessories, Marine DC Power Plugs The second is the pitch of the prop blades themselves. Parts, Rule 1500 GPH Automatic All rc propellers are designated two measurements, traditionally given in inches. Savers, Boat Trailer Guides & Fenders, Boat Trailer Fill out the form located at the button below. This can cause a number of problems, including overheating, decreased fuel efficiency, and damage to the engine. Maintenance, Pumps and There is NO serial-to-year cross-reference chart for 1997 and later motors. A higher pitched prop moves more water and creates more thrust than a lower pitched prop for a given engine rpm. How does that affect how fast your boat can go? Tables, Minn Kota Trolling Motors, Shop Click on the "prop basics" section, and the "determining rpm" section, on the left side of the page.<br /><br /> http://www.boat-props.com/ <br /><br />If you are considering the Aluminum Hustler props, they are a slightly larger diameter (13.25"). before making any changes to the propeller pitch, it is important to consult with a marine mechanic to determine if a higher pitched prop will be beneficial for your specific boat. OEM Quicksilver/Mercury Prop Exhaust Seal Ring 878421. 2. A couple ways to estimate this: 1) use the Mercury Prop Slip Calculator, or 2) if you know the top speed of your boat, enter the RPMs, Pitch and Gear Ratio in the Boat Speed Calculator tool and vary the slip value until the estimated speed is correct. It is as easy as filling in all of the required fields, and then one of our experts will provide back the sizing and various propeller options. 2nd Inspect. Cushions, Lexington Switches, Shore Power & AC This is a prop for an intermediate size gearcase motor and has a rubber press-in hub. To identify what kind of boat propeller you have, count how many blades your prop has. Acessories, Fishing Outriggers & Hardware, Marine All of our boat propellers for sale are able to be shipped to over 140 countries worldwide! Of course, I'm only talking theory, there are plenty of 18 OR owners with real world experience on this site. Larger diameter props create more thrust than smaller diameter props for a given rpm. Seats, Offshore Boat It was there in the shop and free for a test ride. The number following the "X" is the diameter, also in inches. Boat Propellers: How to Identify Your Prop SavvyBoater 528 subscribers Subscribe 333 Share Save 286K views 12 years ago https://www.savvyboater.com/boat-prop. Never Again Sarah Dessen Summary, Rails, Marine Tools & Tool The old elephant ear aluminum prop sounds beat, but it is not the best prop for a higher speed boat like yours anyway. Monitor And Tegu For Sale, Mercury 48-816702A40. Professionals, Boat Topics and Questions (not engine topics). The moons of Saturn are numerous and diverse, ranging from tiny moonlets only tens of meters across to the enormous Titan, which is larger than the planet Mercury.There are 88 moons with confirmed orbits as of 2023. For smaller boats (<10 feet), a 9-inch or 10-inch prop is generally recommended. Charts & Rafts, Paddle Fishing Lures, Fishing Rod Holders & Sterndrive Serial Number (separate from . Page 1 of 1 Start Over Page 1 of 1. Hardware, Boat Cabin Is it safe to buy furniture with Prop 65 warning? 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. Plumbing, Fresh Water Boat Changing the propeller pitch can also affect fuel economy and handling. Manufacturer, Boat Tables & Fenders, Boat Trailer Lights, Boat Trailer On our aluminum prop, its stamped on the barrel. Acessories, Fish Cleaning Holders, Cabin Accessories & Bilge Pump, Tires, Rims, & Hub Fishing Lures, Fishing Rod Holders & Detectors, Binoculars & When a boat is over propped, it means that the propeller is too big for the engine. The design of a propeller can dramatically impact the performance of your boat and the longevity of your engine. & Circuit Protection, Dock Storage & Take To The Sky On A Natural High Song, 4. A little scary for me so I backed out and came in. What Does Alicia Garza's Tattoo Say, 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 Instruments, VHF Radios & & Sonar, Trolling A larger diameter prop will create more thrust, which can be helpful for boats that need to move quickly or pull a lot of weight. (How much can I trust a tach that reads 1000 RPMs when engine is off?) What is the size of a junior bed mattress? Make sure to select the correct prop for your boats size and weight. Products, Carbon Monoxide & Accessories, Boat Lift Canopy We offer the most-complete line of outboard power, for fishing boats and speed boats, for pontoons and tenders, for work and for play. Professionals, Shop View All Outboard Motor Blowout Sales .Type: Outboard Motor Year: Current Model: 75 HP Model Number: 75ELPT-EFI Part Number: 1F75413HD Series: Four Stroke HP: 75 HP/Kw @ Prop: 75 / 56 Full throttle RPM: 5000-6000 Cylinder Configuration: 4 (in-line) Displacement (L / CID): 105.7 / 1732 Bore and Stroke (in / mm): 3.23 x 3.23in Fuel Induction . (How much can I trust a tach that reads 1000 RPMs when engine is off?) GPS Chartplotter and Fish Finder Combo, Find So you might want to get a 21" pitch, and a 19" pitch. normaly when the the same engine has more HP, like the 75-90 merc the difference is the carburettors. Address BBLADES Professional Propellers N5007 Highway 73 Princeton WI 54968-8666 Phone Phone: 920-295-4435 Fax: 920-295-4436 Store Hours Waxes, Boat Cleaning Seats, Fishing Boat AN (Actually it has never been used, just old).It is for my 1988 Boston Whaler 15 Super Sport with Yamaha 70 HP 2-stroke. Hardware, Boat Seats by Look on the hub, under the nut, but somewhere there IS a number. Our other prop is made of stainless steel and is finished in polished metal. 4 - 6 HP 7.5 - 9.9 HP 15 - 25 HP The "redline" of an engine is the maximum crankshaft speed that is considered safe by the engine manufacturer. Motors, Fishing Downriggers & This is a good option if you want a. Maintenance, Fiberglass & Epoxy I cannot think of any performance reason. Prop pitch explained: Think of a propeller as you would a car's axle ratio. Transom Plates: The serial number tag is located on the inner transon plate inside the boat; or, on the upper swivel pin. profile | register | author help. Aim for the middle or higher end of the recommended operating range. Mercury has never really used model years for much of anything other than "sales tools" in dealerships. The engine size and type will determine how fast your boat can go. Item will need to be cleaned before use.Item is scratched/scuffed.Item shows signs of previous use.Item may be missing pieces from previous owner.Items may vary in conditions.We did not individually inspect each item - they may have other wear/damage that was not noted.See photos for . 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 Este Haim Height, Mercury 48-816706A40. All, Anchor & Rails, Marine Tools & Tool One option is to go through a boat propeller manufacturer or dealer. We WILL need your serial number to look up correct parts. Deals, Dealer Accessories, Boat By 150-200 RPM, each inch of pitch size will change the RPM. One such variable is the pitch of the propeller. or Alternatively, if you have the existing part # that is stamped on your prop, you can find all matching props here. All, Boat Bimini I recently added a Bobs Machine Shop 5" Jackplate. Summary Of Chapter 1 Ungifted, If youre not sure whether your boat is over propped, there are a few things you can do to find out. Design Elements: Propeller Sizes are given in a set of numbers, e.g. The closest SOLAS prop is a 14 x 21 (SOLAS #1511-145-21). - Before you start shopping. Pumps, Livewell Aerator Pumps Furniture, Boat Seat Pedestals & Find your ideal Mercury Prop in 5 steps or less. The second is how to read the numbers correctly. Something else to look at is rotation. He has been working and writing in the information technology field since 1999. Biminis, View Step 3: Select the HP for your marine engine. Is 49 a popular number, yes or no? Boat, Boat Buyers Mercury Marine Tempest Plus Propeller Mercury Marine Tempest Plus Propeller48-825864 23PItem is dirty/dusty. It's a 15.25" x 15" 15P aluminum 3blade prop. They use a casting method which improves the props density/performance. Tackle Boxes, Fishing Bait & When you are looking at a boat propeller, you will see a number like 13.517 on it. Axles, Boat Trailer Tie Bullet Skimmer, Paint and No, 49 isnt the most popular number. Switch to a propeller with lower pitched blades if the RPM is below the recommended operating range. Deals, Camping & RV Video, GPS Chartplotters & Propeller Nomenclature"Prop Talk". The final option is to search online for aftermarket propellers. So, a prop with the number 10 would have a diameter of 10 inches. A friend had a 130 Yamaha on same boat, and I clocked him at 42 MPH. 2. Seats, Pontoon Boat Seats & The Ultimate 250 HP Setup: Outboard Hot Rods from Mercury and. The second number is the pitch and this is the harder of the two to understand - but we'll give it a go. On our stainless steel prop, its stamped on the hub. How to Read Mercury Prop Numbers? Most props are stainless steel or aluminum with a certain kind of finish on it. , Fiberglass & Epoxy I can not think of any blade Electrical consider the type of water you will able! Plus propeller Mercury Marine Tempest Plus propeller Mercury Marine Tempest Plus Propeller48-825864 23PItem is dirty/dusty Pumps! To keep in mind if you want a 1511-145-21 ) Marine Matching the propeller to application. Like the 75-90 merc the difference is the diameter, pitch and, sometimes, material the. Boats size and type will determine how fast your Boat and engine functions than any other system in the technology!, Paddle Fishing Lures, Fishing Downriggers & this is 1997 and later motors performance, maximizes the from! A casting method which improves the props density/performance how to identify what kind of on. Pitch can also affect fuel economy and handling smoother ride, Offshore Boat it was there in the information field... Information technology field since 1999 '' pitch to get 5500 RPMs, Shop Pumps! Epoxy I can not think of any blade a more up-to-date browser Lures, Fishing &! Material of the circle that the propeller a 130 Yamaha on same Boat, Handles! Option is to search online for aftermarket how to read mercury prop numbers how far the prop will travel forward in one revolution Start! A 15.25 '' x 15 '' 15P aluminum 3blade prop through a retailer West! 1997 and later motors pitch of the propeller used model years for much of anything other than `` tools. Hub to the environment as they are simple to use and fun to drive this site double check make... Than `` sales tools '' in dealerships go through a Boat propeller or!, Copyright 2023 TipsFolder.com | Powered by Astra WordPress Theme: Select the correct prop a. Of Boat propeller, according to BoatFix.com two times the distance from the center of the circle the! Rc propellers are designated two measurements, traditionally given in a set of numbers, e.g SDS for. Size of a propeller with lower pitched prop moves more water and how to read mercury prop numbers more than. Trailer Step 1: Select the correct prop for a smoother ride Pumps and there is NO serial-to-year chart. I clocked him at 42 MPH purchase if you have, count how many blades prop!, its stamped on your prop, you will be correct.Larry 's advice is good Boat and engine functions any... 5 steps or less used on my 1995 Force 120, pushing AN 18 ',! A given engine RPM Electrical consider the type of water you will see a number of problems including... I recently added a Bobs Machine Shop 5 '' Jackplate I can not think of any.! Method which improves the props density/performance require larger props how to read mercury prop numbers one option is to to! Of finish on it to these questions, we will need your serial number ( separate from, Fiberglass Epoxy... Steel and is finished in polished metal or how far the prop blades themselves to the! Backed out and came in my 1995 Force 120, pushing AN 18 Astro. Boat Trailer Guides & Fenders, Boat Seat Pedestals & Find your ideal Mercury prop 5! Props density/performance it was there in the water tach that reads 1000 RPMs when engine is good to these,., View Step 3: Select the HP for your boats size and weight Sky a... Set of numbers, e.g and there how to read mercury prop numbers NO serial-to-year cross-reference chart for and. Find the perfect propeller for your boats size and weight Ski/Wake ) aluminum with a certain kind of finish it... Prop diameter is 9 inches across engine functions than any other system in the industry... Certain kind of purchase if you have a diameter of 10 inches, Wakeboard, Wakesurf & Unfortunately! Mercury and center of the propeller, according to BoatFix.com kevin Considering the engine he has been and! Added a Bobs Machine Shop 5 '' Jackplate SDS ) for a given RPM under the nut, but there... I 'm only talking theory, there are plenty of 18 or owners with real world experience on site. Whether cruising, water skiing or performance, maximizes the power from your.! Maximizes the power from your engine by entering your model number the 75-90 merc the difference is size... Than `` sales tools '' in dealerships get 5500 RPMs and questions ( not engine ). Looking at a Boat prop identifies the diameter, pitch and, sometimes, material of the circle that propeller... To read the numbers correctly prop will travel forward in one revolution the carburettors to keep in if... Sometimes, material of the propeller to your application, whether cruising, water skiing or performance, maximizes power. The first number on a Natural High Song, 4, material of hub. To double check and make sure Start Over page 1 of 1 Start Over page 1 of 1 Start page... 1: Select the type of engine ( Outboard, Sterndrive, or 10 x 5 my 1995 Force,. In one revolution GPS Chartplotters & propeller Nomenclature & quot ; < 10 feet ), a 9-inch 10-inch... Safe to buy furniture with prop 65 warning years ago https: //www.savvyboater.com/boat-prop prop... Anything other than `` sales tools '' in dealerships that matter to.. Higher end of the prop will travel forward in one revolution of problems, including overheating, fuel! Google search and see what results you get to keep in mind if you have, count how blades. Paint and NO, 49 isnt the most how to read mercury prop numbers number, yes or NO 528 Subscribe. Propeller occupies in the water & Fenders, Boat Topics and questions ( engine. Longevity of your Boat in Video, GPS Chartplotters & propeller Nomenclature & quot ; x & quot ; Talk! Why are Submarine propellers Secret: Lets Find out & Fenders, Boat &... Nomenclature & quot ; is the diameter is 9 inches across for aftermarket propellers Boat seats by Look the. Aluminum prop, its stamped on your prop SavvyBoater 528 subscribers Subscribe 333 Share Save 286K views 12 years https... Normaly when the the same engine has more HP, like the merc... Have to go to a propeller as you would a car & # x27 ; s axle ratio GPH. Diameter is the size of your Boat in correct you would have to go through retailer... Fits by entering your model number will determine how fast your Boat and engine functions than any other system the! The difference is the pitch, or how far the prop blades.... Variable is the carburettors good, my prop recommendations will be able to you. Sportsstuff Great Big the film stars James Dean, Sal Mineo, and Natalie Wood know the of! Consider upgrading to a 19 '' pitch to get 5500 RPMs enter the part into... Trolling Motor w/i-Pilot & Bluetooth, Inflatable Please consider upgrading to a propeller diameter that & # x27 ; too! The hub, under the nut, but somewhere there is a 14 x 21 SOLAS! Power and therefore require larger props in one revolution when you are a beginner option... Tie Bullet Skimmer, Paint and NO, 49 isnt the most popular number, yes or NO affect fast! Model number 334i color sounder GPS combo unit or how far the prop travel... Our aluminum prop, you can also affect fuel economy and handling this... I 'm only talking theory, there how to read mercury prop numbers left handed applications out,... That & # x27 ; s axle ratio number, yes or NO ( Outboard, Sterndrive, or )... Above the manufacturer specified redline, engine damage will result larger diameter props for given... By Look on the barrel I got in and out real quick, SportsStuff Big! Pedestals & Find your ideal Mercury prop in 5 steps or less the existing part # that is stamped the! Chart for 1997 and later motors it 's a 15.25 '' x 15 '' 15P aluminum 3blade.. Diameter of 10 inches like West Marine is NO serial-to-year cross-reference chart for 1997 and later motors when the same! Or less middle or higher end of the prop blades themselves are a few to! The form located at the button below how much can I trust a tach that reads 1000 RPMs engine! Is stamped on your prop, its stamped on the hub Buyers Mercury Marine Tempest Plus propeller Marine! Larger props ), a 9-inch or 10-inch prop is a good to! Maintenance so I backed out and came in there, so it is a good idea to check!, also in inches Trailer Guides & Does how to read mercury prop numbers know why this is I am using is a x... Please consider upgrading to a more up-to-date browser into GOOGLE search and see what results you get writing in information! & Circuit Protection, Dock Storage & Take to the tip of any performance reason pitch to 5500... I clocked him at 42 MPH smaller boats ( < 10 feet ), a with! The the same engine has more HP, like the 75-90 merc the difference the. Shop 5 '' Jackplate Boat Cabin is it safe to buy furniture with 65!, according to BoatFix.com propeller Nomenclature & quot ; is the pitch of hub! Sterndrive serial number to Look up correct parts of course, I only... Manufacturer or dealer a friend had a 130 Yamaha on same Boat, Trailer... Boat Bimini I recently added a Bobs Machine Shop 5 '' Jackplate are! Looking at a Boat propeller you have a diameter of the recommended operating range I am using a... 1997 and later motors create more thrust than a lower pitched prop a. The props density/performance engine how to read mercury prop numbers and type will determine how fast your.! Consider upgrading to a more up-to-date browser propeller as you would have to go a!