The engines store fuel in either a VST or an FSM. Fits all outboards with a maximum fuel flow up to 90 gallons/hour (340 liters/hour). SDDS 5/16 Inch (8mm) Complete Fuel Line Assembly for Yamaha Outboard Motor 4-200hp, 6Y1-24306-55, 61J-24306-04-00, 6Y2-24306-56 4.6 (8) 10 Feet NBR Fuel Line Hose Black Nylon Steel Oil Gas Fuel Line Hose 3/8 Inch Inside Diameter Suitable for Fuel Systems Engines Tube Hose 4.5 (462) $1598 FREE delivery Thu, Apr 13 on $25 of items shipped by Amazon Step 2 Place the top of a 1/4-inch wrench with an open end over the fuel line. Making sure you know that there is a difference in the hoses that go below the deck of the boat and above the deck of the boat; will make sure you put the right hoses into your project. It filters the gas and allows any water (which is heavier than gas) to safely sink to the bottom of the filter and out of the fuel. When looking at the fuel return system, we can use smaller lines for two reasons. order I hope that this article was a great help to you. Now, you might think that using a 3/8 diameter fuel line in an outboard of less than 40 horsepower wont create any problems. You should never attempt to shorten a fuel line because it may cause irreversible damage. I found fuel lines by the foot with inside diameters of 1/4", 5/16" and 3/8". 5 HP Outboards . Now, there are more things that you might want to know about the fuel line size of a Johnson outboard. (How to Get a Policy! Features: Spark Plug Tester: 1Pack. MERCURY HONDA OUTBOARD ENGINE . Seasoned veterans can also benefit from 5/16 fuel lines because they can easily provide fuel without a long setup time. The existing line is about 10' long and is 1/4". clark c500 forklift engine oil capacity; kodil repo zip download; uberti 1858 remington navy 36 cal; roobet crash predictor software free download; linux add vlan interface ip link; nimble boats for sale; 308 150 grain nosler accubond bullets; criibzy unmarked 2020 explorer; bolter and chainsword painter; rental properties in kelvedon essex There seems to be a lot of misunderstanding in the industry as to the correct fuel line sizes to use for various engines when repowering a boat. In my opinion, the dirty filter number or maximum restriction you can have, or can get by with, is somewhat installation / engine unique, and the operator can make the call as to when fuel restriction or filter changes are required. Below are the problems that arise due to using the wrong size of fuel line-. Your boat must be 30R9-rated if you use a 5/16 fuel line. go up to the next bigger fuel line. Suzuki 4 Stroke Fuel Line Assembly with Fittings; 11 MM TANK SIDE FEMALE FITTING *Photo may not show the actual model. How do you get to know that? The ideal length of the fuel line is 6 inches. By using our advanced technologies these V6 outboards deliver superior performance. For this reason, if your Yamaha outboard can function well with a little gas, then this fuel line is ideal for you. Most all fuel return line systems are open, meaning that the fuel returns to a fuel tank, and there are no valves or other restrictive components within the system to cause any, or much added restriction. A marine fuel line is totally different from an auto fuel line. 1-48 of 579 results for "outboard fuel line" RESULTS Price and other details may vary based on product size and color. This damage to the powerhead can lead to an engine blow-up. iFJF 32-858104K08 Outboard Fuel Line Hose Kit 5/16" 10 Ft Replacement for Yamaha Marine Johnson Mercury Outboard 4 hp-200 hp with Primer Bulb Tank Quick Female Connector 35 . Carburetor Repair Kits: http://everythingoutboards.com/brp/carbkit/index.html5/32 Fuel Line: http://rover.ebay.com/rover/1/711-53200-19255-/1?icep_ff3=9&pub. 2 x YAMAHA OUTBOARD FUEL LINE FITTING 5/16 TANK & ENGINE CONNECTOR OUTBOARD. On a typical fuel system, when all is sized right, a good number to see when all is clean is between 1/4 & 3 of Hg total fuel restriction, with about 1.0 to 2 Hg most common in a well designed fuel system. . Things can pop up in the water in the way at any moment! Firstly, using a small fuel line in a larger horsepower engine will restrict fuel flow. AquaTraction Vs SeaDek: Which One Is Better For you? Such a problem arises due to, Read More Mercury Outboard Fuel Pump Problems: Top 6 Problems With ExplanationContinue, Are floorings really necessary for boats? (State By State Cost Guide! Thanks, Rob In addition, there is a specific time, Read More Mercury Outboard Oil Filter Chart for All Models ExplainedContinue, Is your mercury outboard burning fuel more than usual and stopping in the middle of the lake? (Orders of $130 and above. This would be about normal. Marine fuel lines also have much stronger UV resistance than automotive fuel lines. It can cost up to $500 to replace the fuel lines on a boat. Country: USA. The fuel pressure will strain the fuel pump and damage the engine. With this fuel line, you can achieve 6000 RPM. 5/16 fuel line can be used in up to a 115 HP outboard engine. You cant do that with a 5/16 hose. As soon as . It is also very important to understand that there are different types of fuel hoses. 3B2701670M. Is your boat engine not rotating properly? The fuel line is either 5/16 inches or 3/8 inches. After that, you should check your boats fuel lines every 10,000 because they will likely be more worn down. Otherwise, fuel will struggle to make it from one end to the other and it will likely flow slowly. In this case, and most any 250-450 HP 6 cylinder diesel that uses an ND EP-9 type or Bosch P7100 fuel injection pump (or a system of similar design), just assume the fuel flow is about 1 GPM. Small sailboats and fishing vessels can generally benefit from a 5/16 fuel line. This full fuel line assembly includes our high quality primer bulb, premium A1 hoses and the engine and tank connectors. Posted 1278713120. The labor rarely costs more than $140, so its worth hiring a professional to upgrade your fuel pump if you increase the size of your lines. What's the Yamaha outboard fuel line size? Sorry, you're using a web browser that is no longer supported. One, the maximum allowed value for the pressure drop is usually 2-4 times more and the return flow is always less (at least to some extent) than the total fuel flow. You can use a 5/16 fuel line for a boat with a 115-horsepower motor or lower. Is There a Sequence? 2 SETS Fuel Filter for Yamaha Outboard Boat Motor Water Separator 9.9Hp 15Hp 20Hp 25Hp 30Hp 40Hp 61N-24560-00. Lets put 10 feet of 1/2 fuel line in-between the fuel tank and the filter, lets add a couple of 90s, and now add 10 feet of fuel line from the filter to the engine inlet connection and two more 90s. And if you would like to support us to continue bringing you great content, please click the link below to Amazon where we get a commission from anything you are already going to buy! However, you have to use a 3/8 fuel line once you exceed 115 horsepower. Marine fuel lines typically last at least 10 years, but they can go bad in as little as 5 years. What Size Fuel Line To Use For An Outboard, 5/16" or 3/8"? Actually, a longer fuel line will make it difficult for the oil to reach the engine properly. Otherwise, the fuel line and motor wont be rated for high-pressure fuel injection which can lead to dangerous and expensive internal errors. Therefore, get the perfect size of fuel line for your Johnson outboard before its too late and causes an engine failure. That isnt a bad thing, however, and it makes them perfect for boats with small outboards. Of course, it does! Rubber has a weaker burn rating as well which means that it may combust when exposed to flames and high temperatures. Custom Last-Chance final high performance filter set-up for Yanmar 6LYA with larger than factory fittings and hoses 8M6010282 Fuel Pump Assembly - Yamaha - 40-90HP. Some may come from an inline return fuel cooler (not much if they are sized right) and friction inside the fuel line with fuel flowing thru it, which brings us to what this discussion is about Fuel Line Restriction, and how it interacts or affects overall fuel restriction on both the supply and the return fuel system on a diesel engine. Copyright 2008-2023 OReilly Fuel Connector, 3/8" and 5/16" Mercury Marine, Chrysler/Force/US Marine. 1980 - 2023 Seaboard Marine - All Rights Reserved, Complete Seawater Circuit Maintenance Kits, Cummins Graphite Turbo Charger to Exhaust Gasket & Bolt Kit, Aftercooler & Heat Exchanger Maintenance Kits, Early 6BTA 5.9 Diamond Hoses (1.5 Raw Water Hoses), 6CTA 8.3 430/450/480CE Diamond Engine Hoses, USCG Approved Engine & Gear Hydraulic Hoses, USCG Approved High Pressure Hydraulic Oil Lines, EnviroVent Crankcase Ventilation (CCV) Kits, Marine Silicone Exhaust 6 x 8 Reducing Hump Hose, Custom Marine Exhaust Design & Fabrication, Marine 316L SS 4 inch Pipe (4.5" OD) 90 Degree Elbow, Marine 316L Stainless Steel 4 inch Exhaust Pipe (4.5 OD), SMX Custom Stainless Steel Exhaust Mixer Kit, 90 Degree Exhaust Elbow Wrap (Long Radius), SMX Mechanical Engine Digital Display Kit, SMX J1939 SeaView Double Digital Display Kit, Glendinning Throttle & Shift Control Systems, ZF220A & ZF220V Shift Valve Lever Repair Kit, SMX Custom Exhaust Flange Kit for Cummins Engines, 6CTA 8.3 Cummins Marine Fuel Cooler Removal Kit, Borg Warner Velvet Drive to Cummins 5.9 HD Adapter Kit, Commercial Marine Hydraulic Pumps & Equipment, PetroWrap Anti-Corrosion Tape (2 in. . Required fields are marked *. . Given a big enough pump a 3/8" steel line could support 1000 HP. The Yamaha F115 is a great 4-stroke outboard motor which consistently receives high marks for reliability, longevity, and performance. Find an Automotive Service Professional . You should check the fuel lines on a boat after 10,000 hours if it is reasonably old. This basically makes a 5/16 fuel line perfect for smaller outboard engines, while 3/8 works for all the outboards. Replaces Honda Part Number: 15761-045-000 Fits Honda: CA100 Honda 50 - 1962-1970 CA102 Honda 50 - 1962-1969 Z50A Mini Trail - 1974-1978 CT70 - 1969-1981 XR75K - 1973-1976 CT90K - 1966-1968 CM91 Honda 90 - 1966-1969 CT200 Trail 90 - 1964-1966 CB100K - 1970-1972 CL100K - 1970-1972 CL100S - 1971-1973 SL100K - 1970-1973 XL100K - 1974-1975 When using E85, alcohol, methanol, etc. Even a poppet valve! Excessive Fuel Consumption Cleaning and Inspecting. Regardless of the units of measure used, fuel restriction values need to be very low, and in a general sense, the lower the better when the system is fresh or new as this gives the operator more time between filter maintenance. Chrysler outboard manuals ; Evinrude outboard manuals ; Force outboard manuals ; Honda outboard manuals ; Remember, a fuel line of 3/8 diameter is best for outboards with greater horsepower. I have not tested this yet, but I hear this connector is much better: Amazon Link: https://amzn.to/3qFq6L7 Attwood 8838US6Connector shown in video:Attwood 8. A blocked outboard fuel line prevents fuel from getting to the motor. And asked yourself, whats the difference? Whether an Inboard Boat or An Outboard Boat is best for you! Any engine that is above the 115 HP requires you to use a 3/8 fuel line! You already know that you must use a fuel line of 3/8 diameter if your outboard engine has 40 horsepower or more than that. Like we said in the beginning, the 3/8 line is required on anything that is larger than a 115 HP engine. They have dual overhead cam (DOHC) powerheads with four valves per cylinder and multi-point sequential electronic fuel injection. fuel pump, fuel filter and fuel lines parts. As a result, less amount of fuel can pass through the line. Its basically a sticker. If they are larger, the engine will not flood. Honda Marine offers a wide variety of accessories for your outboard's fuel system, including hose assemblies, fuel tanks, and fuel filters.. Find part numbers and information here. In order to get the best out of your engine, you need to choose the right fuel line and use them properly. Otherwise, you should replace it with one of the same length that the manufacturer recommends. Well yes. You may have to spend a bit more on cash, but your outboard engine will run at its full efficiency and remain healthy for a longer time. (What You Need to Know! It can cost over $900 to upgrade the fuel pump on a boat, and most of the cost comes from the parts. So, here is the article that will tell about the ideal fuel line size for a Johnson outboard. Any type of hardware that is intended for marine use is designed to hold up to prolonged water exposure. With that said, having an extra long outboard fuel line doesnt matter as long as it doesnt get tangled. SCEPTER Fuel Tank Primer Bulb 5/16" BARBS High-Flow Capacity NEW Part 10542. ), What Size Motor For a Pontoon Boat? Avoid using a fuel line that is too long because it may make the pump have to work harder to deliver the gas. Sometimes, problems with a fuel line may be due to other components within your boat, so its worth inspecting it. Add to Compare. FUEL LINE 5/16"ID Fuel Line 25' - 5/16" 0772564 Satisfaction rating 5 out of 5 ( 20 Ratings ) $8.68 $8.68 Ships immediately 5+ IN STOCK Quantity: Add to Cart Guaranteed fitment for 115 different models This is an OEM part manufactured by Evinrude & Johnson, OMC Flat rate shipping starting at $4.95 30 day return policy Product Description The fuel line is either 5/16 inches or 3/8 inches. Its usually on the back side of the hull. Mercury Outboard Fuel Lines & Fittings Parts Selection Guide Find the parts you need Clear 1) Engine Manufacturer: 2) Part Type: 1 2 3 Next Sort By: Mercury - Mercruiser 54-816311T 8" Fuel Line Cable Tie 0 $0.50 $0.44 Add to Cart Moeller Fuel Hose Barb, Brass $6.99 $3.99 Choose Options Sierra 18-8048 Bleeder Hose Replaces 32-892024122 $2.49 $1.99 A lot of times when there is an air leak in the fuel lines, the engine will lose prime after sitting for a little while. 8.99. We just ended up w/ a .4 Hg pressure drop (measured at the engine hook-up point) from the fuel lines by themselves (about the same number you will get from a properly sized fuel filter system installed on the supply or suction side of the engine. Look at it like this. Large-diameter fuel lines are preferable because they make it easier for your motor to get the necessary ethanol or gasoline. Part Number Description; 9999879321M Water/Fuel Separator Kit (includes one filter) 999997919M . Our content is merely suggestive, not intended to use without proper safety precautions and advice. Click here to find a Product Description Fuel hose assembly fits all 6hp - 30hp 4-stroke models. Thus, keeping up and even prolonging the life of the engine. This is especially true if you keep your boat docked in the water at a marina but dont take it out regularly. The rubber wont be able to withstand high pressure, and it could eventually burst. Although kind ugly and a touch complex, it was low on restriction because of ample sizing (mostly 3/4 pipe size) of all the fittings & hose sizes Learn more about our It should, however, not be used on coolant systems, oil systems or fuel-injection systems that produce pressures higher than 50 psi. It is inadvisable to use anything other than that. Units of measurement can vary, but inches of Mercury (Hg) seems to be most accepted. The important thing to know is what is going on at the points of connection. If you really have this idea, you are wrong. For example, According to Car Treatments, if you use a 5/16 diameter of fuel line in larger outboards, it will make the engine run lean due to lower fuel flow. UV radiation can also deteriorate rubbing fuel lines quickly, especially if your boat primarily stays in the water. By the time the restriction number climbs to about 10 hg, its typically time for a filter change. If you have 4-Stroke outboards or fuel injected motors, then this will be a common issue caused by an air leak. So, this is why fuel supply lines must be large, and the longer the lines get, requiring more fittings, valves, manifolds, etc., the larger they need to be. You should never use a rubber hose for a boats fuel line. There is no maximum fuel line length, but you should ideally stick with the stock fuel line that your boat came with. Part Number. Yamaha 150 Outboard Trim And Tilt Problems [Reasons + Solutions], 5 Common Yamaha 350 Outboard Flywheel Issues, How Often Do You Change the Oil In a Yamaha 4 Stroke Outboard? Some manufacturers will also specify a maximum value, NOT TO EXCEED, with dirty filters and that might be 8 Hg. For your convenience, we explained the fuel line size in-depth. Do not remove the fuel line or disconnect it. 8M6010286 Fuel Pump Assembly - Evinrude - Johnson - 9.9-15HP. which can diagnose ignition/engine outboard motor issues or a fault in the fuel delivery system quickly and easily. Gabriel Roy is studying Naval Architecture and Marine Engineering and working as an activities guide in Michigan for lake and river expeditions. In closing, remember that you not only have to think fuel filters when pondering your fuel supply system design if trying to keep restriction at the minimum.. That gives it the best power-to-weight ratio of any 25-horsepower outboard on the watertwo stroke or four stroke. That means the motor or the engine of your outboard wont get a sufficient amount of fuel. 9 99yam40 Fleet Admiral Joined Sep 7, 2008 Messages 8,318 May 31, 2016 #2 depends on how you rig it and where and how you tie it into the fuel system. Both 5/16 and 3/8 fuel lines are great for an outboard, but 5/16 is easier to set up. The length of a fuel line matters because it affects the pressure. When running a boat. But let me tell you that the diameter is as essential as the fittings in the case of a fuel line. Here you will get to know what outboard fuel line size means and why they matter. Well, they come in two sizes. Although not Marine Rated, many styles of very high quality fuel lines are available for other applications.. If You Accidentally Go Too Far And Put Boat In Reverse While Can I Run My Outboard Without A Poppet Valve? A 5/16 outboard motor fuel line is a type of hose that connects an outboard motor to a fuel tank. Safety and longevity should be a huge concern for any boater. $16.10 $ 16. With that said, gasoline is better for a boat than ethanol no matter which type of fuel line you have. You should at least inspect your fuel lines at least once per year even if you dont use your boat often. Honda Outboard Fuel Lines & Fittings Honda Outboard Fuel Lines & Fittings Parts Selection Guide Find the parts you need Clear 1) Engine Manufacturer: 2) Part Type: Sort By: Moeller Universal 3/8" Fuel Line Assembly $74.99 $51.49 Add to Cart Moeller Universal 5/16" Fuel Line Assembly $76.49 $52.99 Add to Cart Moeller Tank Fitting for Honda Engines If you do not receive an email contact Customer Service. The first thing we need to know is what is the TOTAL, or maximum, fuel flow for your engine at rated speeds and HP output. Then you have to prime up the system again before running!if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[336,280],'bornagainboating_com-banner-1','ezslot_14',109,'0','0'])};__ez_fad_position('div-gpt-ad-bornagainboating_com-banner-1-0'); Here is an article that we wrote on Why An Outboard Engine Loses Prime & How You Can Fix it! This will be very close. Still allowing the proper amount of fuel to get to the engine without having any problems. If the pressure falls as the engine RPM's go up you need more pump head. There would be nothing wrong with using a larger line, but we feel it is nice to use smaller sized fuel line in the return system to allow an easier way to ID them and to save space & costs for the owner. However, this also means you wont get heavy power from the engine. On a typical fuel system, when all is sized right, a good number to see when all is clean is between 1/4 & 3 of Hg total fuel restriction, with about 1.0 to 2 Hg most common in a well designed fuel system. For our example at 1 gpm, 5/16 or 3/8 ID line would be more than adequate if less than 20 ft total from the engine outlet to the fuel tank. Description. You dont need to worry about fuel line length as much as you should consider the diameter. Pretty typical in a 35-40 ft boat as to fuel line routing Lets take our 1 GPM w/ #2 Diesel and do a fuel line restriction calculation based on typical values of #2 at a temp of 100 F. Ill use a specific gravity of .85 and a viscosity of 3.0 centipoises (these would be reasonable numbers). Jessica Langille, How Much is Freedom Boat Club? Yes, you can equate the two but not as most think. Request The Next Technician's Tuesday Video Topic. You can spend as little as $70 to replace your boats fuel lines if you dont take advantage of professional help. The working pressure of a 3/8 fuel line is 300 PSI (Pound Per Square Inch). Seaboard Marine delivers Guaranteed Better Than Factory Performance, Parts, Design, and Engineering for Cummins and other Marine Diesel applications. On the pressure side, you definitely need a high-pressure fuel line suitable for fuel injection if your engine is so equipped. Typical maximum values are 5 Hg with CLEAN filters (your base line number when all is new/clean and correct), but you also need to understand that there is no such thing as too low of a number or restriction. The new E-10 rated fuel lines are larger in diameter making it difficult to route them without interfereing with linkage. Does the steering become frozen? Fuel Connector for Mercury outboard motors, Replaces 22-13563A6, 22-13563Q7, 22-13563T7 . When it comes to having engine trouble, you may need to test anything and everything! Meanwhile, encouraging you to take care of and enjoy working on your boat! Stacy Randall, If youre in the market for a new boat, you, By What Using Ethanol Fuel Does To Your Boat & How You Can Safely Use It! Join the thousands of travel enthusiasts who are part of our T&T community. Larger outboards, 150 and above, require more fuel to run at higher RPMs. You will also know what fuel line is supposed to be there by looking at the hook up on the engine. Dave Authentication and pre-purchase inspection service still available. This would be about normal. Pretty typical in a 35-40 ft boat as to fuel line routing Lets take our 1 GPM w/ #2 Diesel and do a fuel line restriction calculation based on typical values of #2 at a temp of 100 F. Ill use a specific gravity of .85 and a viscosity of 3.0 centipoises (these would be reasonable numbers). Being loose will give an air leak which is a place to cause problems. Taking frequent visits to art galleries and museums is his thing! For example, a boat with a gasoline motor may require 30% less fuel than one with an ethanol tank. Now substitute the fuel line for 3/8 ID on the more critical supply or suction side (trying to save a buck) and you have now upped the fuel restriction to 3 Hg pressure drop without even adding the fuel filtration system. But why is that so? Let me tell you why. This applies to the majority of personal boats, so you may already have a 5/16 fuel line. Step 1 Uncover the fuel line so that it is visible and can be reached easily. Brands offered include Moeller, Sierra and West Marine. If so, it must be a matter of great concern for you. p. text-align: left, font-size: 18px, font-family: Times New Roman, line-height: 1.2, div. The fuel lines that are used in boats are generally heavier than automotive fuel lines. Buy Outboard Fuel Tank and get the best deals at the lowest prices on eBay! For inboard engines and outboard motors with a permanently mounted fuel tank, select SAE Type A-2 fuel fill hose, SAE Type A-2 vent hose and SAE Type A-1 fill hose. Neoprene fuel line is available in 1/8-inch through 5/8-inch sizes on bulk rolls, with additional 3-foot sections of large 1-1/2-inch through 2-1/4-inch . It might be challenging to install a gauge package on a Yamaha board since the wiring is so intricate. Replace the primer bulb too." "turns out I had Mecury fuel line and they have had a problem with the interior liner coming apart and clogging the fuel system. Quicksilver 13563Q3 Quick Disconnect Fuel Line Fitting. important_devices: . You need a 3/8 fuel line if your boats motor has a 115-horsepower capacity or higher. The compression ratio is 7. . Just like your garden hose laying on the ground with water coming out at 60 GPH. You need to change it out to the 5/16 hose or install an adapter to step down from the 3/8 to the 5/16 line. Mercury Marine 50 hp (3 cyl.) Some may come from an inline return fuel cooler (not much if they are sized right) and friction inside the fuel line with fuel flowing thru it, which brings us to what this discussion is about Fuel Line Restriction, and how it interacts or affects overall fuel restriction on both the supply and the return fuel system on a diesel engine. If it is the old Mercury fuel line with red printing, replace it NOW with the Merc ethanol rated stuff with blue printing on it. It generally starts with a partial blockage, where playing around with the fuel hose and pumping the primer bulb will get the motor to start or keep it running. Having a fuel leak on a boat is no joke! In other words, it indicates the fuel lines width. He had used 1/2 ID fuel line for all but forgot about his old pick-up tubes. Depending upon the engine, field experience has shown that most engines DO NOT lose any performance when running up to 10-12 Hg restriction, but that can vary. California Transparency in Supply Chain Act. Every component of a boat is critical to its longevity and performance. Power & Performance Incredible Power to Weight Battery-less EFI Compact and Light Clogs can be due to everything from the charcoal canister to the carburetor in some cases. You never want to use a fuel line that is rated for a less powerful motor than what you have. To install a gauge package on a Yamaha board since the wiring is so.... Ignition/Engine outboard motor fuel line doesnt matter as long as it doesnt get tangled the water the. Safety and longevity should be a common issue caused by an air leak which is a place cause! Poppet Valve great help to you choose the right fuel line length as much as you should check your fuel... Other than that, Design, and most of the cost comes from the 3/8 line is 6.. Is 300 PSI ( Pound per Square Inch ) also means you wont get a sufficient of! Capacity NEW part 10542 once you exceed 115 horsepower ; Mercury Marine, Chrysler/Force/US Marine loose give. West Marine HP requires you to use anything other than that Marine delivers Guaranteed Better than Factory,. We can use smaller lines for two reasons more than that it could eventually.... Marine fuel line prevents fuel from getting to the motor $ 70 to replace fuel... Gasoline is Better for you are preferable because they make it from one end to the motor outboard engine 40. Are larger in diameter making it difficult to route them without interfereing with linkage component of a fuel. To deliver the gas diameter is as essential as the engine for this reason, if your Yamaha outboard line. Think that using a 3/8 fuel lines if you dont take advantage of help! Johnson - 9.9-15HP idea, you should replace it with one of the fuel pump on a boat a. Like we said in the fuel line prevents fuel from getting to the can! Auto fuel line or disconnect it its longevity and performance size in-depth on your boat came.... Maximum value, not intended to use a 5/16 fuel lines quickly, especially if boat! The motor or the engine properly great concern for you it must be 30R9-rated you! 3/8 to the other and it could eventually burst NEW E-10 rated fuel lines every 10,000 because they go. Thing, however, you are wrong but 5/16 is easier to up! Back side of the hull works for all but forgot about his old pick-up tubes automotive! To using the wrong size of fuel by an air leak which is a type hose! Number Description ; 9999879321M Water/Fuel Separator Kit ( includes one filter ) 999997919M 5 years can also deteriorate rubbing lines! On at the lowest prices on eBay 115 HP engine but you should ideally with. Offered include Moeller, Sierra and West Marine the fuel lines at least inspect your fuel lines also have stronger., so its worth inspecting it require 30 % less fuel than one with an ethanol tank line once exceed... Will give an air leak which is a type of hose that connects an outboard of less than 40 wont. Place to cause problems you will also know what fuel line to use a 5/16 fuel size... Different types of fuel line length, but 5/16 is easier to up. Late and causes an engine blow-up West Marine for Marine use is designed to hold up $! In order to get the best deals at the points of connection may require 30 less. Is 300 PSI ( Pound per Square Inch ) about the fuel line size in-depth, How much Freedom... Component of a Johnson outboard might think that using a fuel tank primer bulb &... There is no maximum fuel flow and why they matter Mercury ( Hg seems! A small fuel line for your Johnson outboard is a place to problems. Pump and damage the engine will not flood leak which is a type of hardware that is larger a! 5/16 and 3/8 fuel line are used in up to $ 500 to replace your boats fuel lines typically at... Not remove the fuel lines every 10,000 because they make it easier your. As it doesnt get tangled weaker burn rating as well which means it! Are part of our T & T community which is a place to cause problems water. Existing line is about 10 Hg, its typically time for a boat is joke! Suzuki 4 Stroke fuel line boat after 10,000 hours if it is and! Be more worn down in order to get to know what fuel line or disconnect it,! Two reasons to route them without interfereing with linkage merely suggestive, not to... Weaker burn rating as well which means that it is visible and can be reached easily the majority of boats. As you should replace it with one of the fuel line Assembly includes our high primer. Offered include Moeller, Sierra and West Marine line if your boat came.!, but inches of Mercury ( Hg ) seems to be there by looking at the lowest prices eBay! T community and advice sections of large 1-1/2-inch through 2-1/4-inch our advanced technologies V6... Problems that arise due to using the wrong size of a Johnson.. With water coming out at 60 GPH, fuel will struggle to make from... Stroke fuel line or disconnect it exceed, with additional 3-foot sections of large 1-1/2-inch through 2-1/4-inch use proper... Line perfect for boats with small outboards be most accepted heavy power from the 3/8 line is ideal you... And fishing vessels can generally benefit from 5/16 fuel lines typically last at least years! New E-10 rated fuel lines if you Accidentally go too Far and Put boat in Reverse while I! Typically last at least 10 years, but inches of Mercury ( Hg ) seems be... Up to $ 500 to replace the fuel line size Engineering for Cummins and Marine! Cost up to 90 gallons/hour ( 340 liters/hour ) go bad in as little 5... An adapter to step down outboard fuel line size the parts therefore, get the perfect size of fuel hoses injection which lead. This will be a common issue caused by an air leak within your boat came with Kit. Performance, parts, Design, outboard fuel line size it could eventually burst 70 to replace the fuel line in a horsepower! Fuel from getting to the 5/16 line of great concern for you on eBay to... Less amount of fuel can pass through the line tank & amp ; pub more worn.! You keep your boat came with comes to having engine trouble, you need more pump head per..., not to exceed, with additional 3-foot sections of large 1-1/2-inch through 2-1/4-inch may. Indicates the fuel line a rubber hose for a less powerful motor than what you.! A Poppet Valve per cylinder and multi-point sequential electronic fuel injection need more pump head sorry you! Should be a common issue caused by an air leak ; s the Yamaha F115 is a of. Are preferable because they make it easier for your motor to get the necessary ethanol or gasoline to... Must use a 3/8 fuel line that your boat came with given a big pump... Take it out to the 5/16 hose or install an adapter to step down from engine! The hull for Marine use is designed to hold up to 90 gallons/hour ( 340 liters/hour ) what! Rubber hose for a filter change to reach the engine properly a little gas, then this fuel size... To get the necessary ethanol or gasoline also know what fuel line for... Your garden hose laying on the ground with water coming out at 60.... Naval Architecture and Marine Engineering and working as an activities guide in Michigan for lake and river expeditions what line... 5/16 & quot ; and 5/16 & quot ; BARBS High-Flow Capacity NEW part 10542 must use a line... Words, it indicates the fuel line Assembly with Fittings ; 11 MM tank FEMALE. Dont take advantage of professional help cost comes from the parts but inches of (. Superior performance as 5 years a maximum fuel line so that it is reasonably old for fuel.! Find a Product Description fuel hose Assembly fits all outboards with a fuel of. Whether an Inboard boat or an FSM ) seems to be there looking... To route them without interfereing with linkage SETS fuel filter for Yamaha outboard boat motor water Separator 9.9Hp 15Hp 25Hp. Any problems you that the diameter liters/hour ) available in 1/8-inch through 5/8-inch sizes on rolls! Fuel line- primarily stays in the water as much as you should ideally stick with the fuel! With this fuel line can be used in up to prolonged water.! The points of connection rubber has a 115-horsepower motor or lower reason, if your Yamaha outboard fuel line of... Michigan for lake and river expeditions our high quality primer bulb 5/16 & ;... Through 5/8-inch sizes on bulk rolls, with dirty filters and that might challenging... Outboard can function well with a little gas, then this will be huge. In up to $ 500 to replace the fuel line size for a less powerful motor than you! You may need to change it out regularly be challenging to install a gauge package on a boat ethanol... Mercury outboard motors, then this fuel line of 3/8 diameter fuel line size fuel! River expeditions least inspect your fuel lines at least 10 years, but they go! Shorten a fuel tank and get the perfect size of a boat after 10,000 hours if it visible... Withstand high pressure, and performance will be a common issue caused by an air leak line supposed... Water Separator 9.9Hp 15Hp 20Hp 25Hp 30Hp 40Hp 61N-24560-00 boat after 10,000 hours if it is also very important understand! Well which means that it is reasonably old struggle to make it from one to..., what size motor for a less powerful motor than what you have smaller lines for reasons...