petcock valve autozone. Add Sta-Bil to a full tankdrain the carb bowl.There's also an installation post for putting in a coolant heater that says this is a petcock.If leaks now the guest valve will stop it.Don't wait too long after the final rinse for the liner, cause you'll get a coat of flash rusting on it.Get the job done with the right part, at the right price.We will be very honored to provide you with quality service.51143 - JEGS Drain Petcock is rated 5.The drain valve just had a plastic tip that wasn't seated.This socket is especially made for radiator and engine petcock drains and won't crush the drain tube.Step 4: After all surfaces have been coated, drain the tank for about an hour to remove excess sealer from the tank.Just take your old one in and match it up.if they fail they can eliminat fuel flow to your carb from the tank.I had bought the infamous Yamaha Raptor 660 petcock off ebay for just over $20 and had it They have a lot of fuel filters at Autozone.I just happened to rebuild my petcocks and the octy valve from my special last night and No luck at Autozone or Home Depot(plumming). Bad petcock running out of gas on my 04 >. New vacuum type fuel valve / petcock for the Honda models listed.Pulled the fuel line from carb and drained the tank into a gas can.Get parts fast with Free Next Day Delivery and Free Store Pick Up at over 5,700 locations.bought a slightly bigger O ring at Autozone and works great.150 OFF on your First Purchase on Daraz App! >> Buy Fuel Gas Valve Petcock Tap for Honda CB CL SL XL 100-350 at lowest prices in Sri Lanka ✓Fast .Go to autozone or napa and get some auto carb gasket cardboard and a tube of stuff called seal-all and an inline fuel valve (lawn mower section).So I'm hoping for valve/petcock.I discovered the petcock valve aka radiator drain plug was I took the old O ring to Autozone where the clerk stated that the only way to .The petcock is a valve that is either open or closed.This prevents/reduces wear on the needle and seat, which is the fuel inlet valve for the carburettor.then I used a 1/4 npt female to a 1/4 barbed.You could probably swap for a cheap electric unit from your local AutoZone type store.I had no idea it was leaking until I brought it home from the sho.Just below the petcock I installed a glass fuel filter.It has kept a lot of crap from the tank out of my .Nothing bad happens it is just a safety valve It's good practice to turn it off when you park, just in the off chance that your float .Their high-quality design ensures effective draining of the cooling system.I was having a leak by the petcock valve on the bottom plate, Forget the P/N but autozone or wherever will have it on their webpage.Originally Answered: Why do motorcycles have peacock valves? That's Petcock, and is the outlet valve for the fuel tank.Only 3 left in stock - order soon.Replaces Briggs and Stratton 494768, 493960, 698183, and 5091H.Salvage BUY NEW FUEL VALVE PETCOCK FOR YAMAHA 1992 2004 YZ125 1993 2004.That may be the vacuum port at the pet cock valve.MASTERCRAFT IN-TANK FUEL MODULE GASKET.This item: YAMAHA PW50 PW 50 FUEL GAS PETCOCK SWITCH VALVE BIKE NEW PC13.RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices.Trusted by over 10 million satisfied customers, the original Fumoto Engine Oil Drain Valve continues to offer individuals, truck owners, marine engine mechanics, and industrial engine maintenance technicians the ability to conduct routine engine oil changes easily, cleanly, and without tools.Includes long and short wrenches to fit many applications.Learn some facts about solenoid valves.Not sure about top speed or how it did when fuel levels got low.These fuel valves have all the features of the standard Pingel Power-Flo fuel valves, except that they are specifically designed to fit the 22mm bungs used on Original Equipment tanks from 1975-2005.Ships from and sold by Kids ATV Parts.Fill the radiator with coolant and bleed the system of air.I discovered the petcock valve aka radiator drain plug was leaking and staining the driveway pretty bad.Joined Feb 5 THey sell those petcocks in the HELP section of oreilly's or autozone.By simply replacing your stock oil drain plug, you can drain your engine oil without tools or mess.I'll always try to open the petcock before trying to take that bottom hose off especially when all I'm doing is changing the antifreeze.Buy Drain Cock-Brass-Screw In Style-3/8 In.As it is, the diaphram is pushing against the pet cock valve via a spring shutting off the fuel from flowing.1 Locate the petcock valve on the lower right corner of the radiator and place a waste oil collection pan underneath it. 1982 KZ440 LTD starting/running issue. Package includes valve, gas line, and clamps.99% of the buggies come with a tank petcock that runs off engine vacuum, that acts like a fuel pump.Risk of doing this is that if the carb float valve leaks, all your gasoline ends up on the garage floor &/or in the crankcase.Also replaces 3637282M91, 3637292M91.Attwood's 2-way fuel line valves are made of high quality forged brass.check if this fits your vehicle.An unloader is a valve that releases pressure.We'll bring it to your car or truck.So removed Carb again and bent the float tab quite a bit more with no success.Discussion Starter · #3 · Sep 24, 2011.Also, the gas is coming out the overflow.NPT - NOE 6051303 online from NAPA Auto Parts Stores.Valves meet ABYC H-24 requirements and provide anti-siphon protection. Radiator Petcock Wrench Set. I found some vacuum end caps at AutoZone.This fuel pump has four mounting holes and is for a AD3.A new replacement On/Off fuel petcock valve for 150cc - 250cc Hammerhead Off-Road® go-karts is a quick & easy upgrade or repair for your favorite go-kart Often referred to as a petcock, a fuel valve, or fuel switch, this little On/Off valve is used with 1/4"" (6 mm) internal diameter fuel hose 30 Day Warranty View full description.Fumoto Valve, Marinco Mod, Homemade CCV MOD,Fuel Neck Mod, KMC Wheels at all 4's Monroe Reflex Shoxs, SS/Kevlar Brake Lines, FTVB from Greg Evans,Ford AIS Intake Coolant filter,Walker BTM, Attwood Gooseneck ball flush mount,6.When totally dry, pour in the entire can of Fuel Tank Sealer.It is the same whether it is manual or vacuum operated.Shop our complete selection of Dirt Bike Motocross parts and accessories including the Acerbis Universal 3/8" Back Facing Fuel Petcock - 2044230997.Historically, petcocks were threaded valves controlled by a butterfly handle; .Massey Ferguson Fuel Pump - For tractor models 154-4S, 230, 231, 240, 241, 20C, 20D, 30B all with engine serial number U635849G and up, 245, 250, 253, 254-4, 30D, 30E, 40E.2 Open the petcock valve by turning it counterclockwise, using needle nose pliers.Learn where to purchase industrial solenoid valves.I also got a lawnmower fuel shutoff valve at home depot.Buy online, pick up in-store in 30 minutes.It's got a 6 gallon gravity feed fuel system and a 1/4" fuel line.The fittings I got from home depot.I can't get the petcock to stop leaking on my radiator in my 2003 ram pickup.Clamped on a piece of 3/8 tubing to the drains plastic tip and and added a John guest type push fit valve.A motorcycle petcock is typically situated at the bottom of a fuel tank and allows the rider to switch from the main source of gasoline to the reserve or turn the fuel flow completely off.When you remove the valves from the engine, inspect them carefully.With a mirror, I can see a hose coming out beneath it, so I'm guessing it's a valve.The only reason I can think of is the paper gasket around the screw at the base of the petcock.Works on most import and domestic vehicles.Dorman Radiator Drain Plug 490-236.So I took it apart, and the filter was dirty so I figured it must have built up pressure being dirty and started forcing fuel out of it.Forget the P/N but autozone or wherever will have it on their webpage.You should verify the flow rate as well of your stock petcock.Made of heavy-duty brass and available in two most common sizes.Valve turns without turning the gasket which is a good sign.Remove the plastic wafer from the petcock and the two diaphragms and put the two metal haves back together with the cardboard and the seals-all.1986-1995 Harley-Davidson Sportster 883 Deluxe XLH883.Orange Cycle Parts Carburetor Carb Rebuild Repair Kit.Ok, installed Yamaha Petcock to get rid of the vacuum petcock before it causes an issue.AutoZone is your source for auto parts, accessories and advice.This is a very simple procedure detailing how to restore a petcock without having to purchase any new parts.Forum discussion: I poured some gas in the snowblower to prepare for winter and found it dripping out through the fuel valve (a basic petcock with a screw to turn off the gas feed to the carb).com : 1PZ PCS-681 Universal Fuel Tank Valve Petcock M10X1.I was having a leak by the petcock valve on the bottom plate, not the valve itself but the one that looks like a tire valve.The Ethanol in the fuel had eaten up the brass, of which I had found traces of in the carb bowl previously.Get free shipping on qualified Radiator Drain Petcock Auto Parts products or Buy Online Pick Up in Store today in the Automotive Department.The petcock on my 2006 250 Rebel leaks if I leave it in the on position Gas Fuel Tank Petcock Valve of Honda Rebel 250 1985-2011 CMX250 .A radiator drain petcock valve, or shut-off valve, allows the radiator to be drained without removing it from the vehicle. Yamaha Pw50 Pw 50 Fuel Gas Petcock Switch Valve Bike New Pc13. Mine was probably a rare case but, afrer replacing O-rings with the petcock overhaul kit and oblong O-rings at the base of the petcocks, the right side petcock is still leaking gas.Installation is more compact, saving around 1/4" installed height over a standard Power-Flo.I got the gas lines from autozone, 1/4 fuel hose.Encore Fuel Tank Selector Valve FSV-D20001.manual petcock allows manual shutoff of fuel flow.Parts are just part of what we do.With vacuum applied, the diaphram is retracted thus fuel is able to flow.The handle on my petcock valve stripped yesterday while broke off as well replaced with an over the counter piece from Autozone.FLYPIG New Fuel Valve Petcock Gas Shut Off Switch for Honda 16950-GF6-015 16950-163-035 16950-GW8-670 14 x 1.I searched high and low for a 3/8 npt to a 1/4 barbed but could not find it.take a picture and make some measurements.There is NO VACUMM line going to the Shutoff valve so the one Vacuum Line currently going to your petcock must be blocked off.Get yours online today and pick up in store.When this happens, the petcock can no longer seal your.JEGS Drain Petcock valves are designed to drain the fluid from your radiator or overflow tank without disconnecting any of the radiator hoses.I unscrewed my vacuum petcock, and found a brass barbed fitting that would screw into the threads on the gas tank.Step 5: Once repaired, use fuel preservation & stabilizer to keep.to/2OVhw9ZTHE MONEY SAVED BY DOING THIS YOURSELF WILL LEAVE YOU WITH EXTRA TO PURCHASE THE TOOLS NEE.The petcock valve is also known as a fuel switch or a fuel valve Fits most Hammerhead Off-Road® & other brands of go-karts A new replacement On/Off fuel petcock valve for 150cc - 250cc Hammerhead Off-Road® go-karts is a quick & easy upgrade or repair for your favorite go-kart.Find our best fitting radiator drain plugs for your vehicle and enjoy free next day delivery or same day pickup at a store near you!.This is a top-level guide and is intended as general repair advice. 1025R Coolant Heater Fails, Petcock or Plug?. that are very similar to the one on the petcock at autozone.This fitting is threaded for 1/8" NPT and has a shut off feature and a mesh screen.Motorcycle Petcock Fuel Valves Replace a failing fuel valve or add high flow capability with the best fuel tank petcock valves at great prices from J&P Cycles.In closing, the coolant flush was VERY easy, and the coolant bleed valve right next to the ATF stick worked great.Shop Attwood Fuel Shut-Off Valve- 1/4 in.2 pc wrench set comes in two lengths and with a vinyl holder.25 Replacement for Honda EU1000i EU2000i EU3000i Yamaha EF2000iSv2 EF6300iSDE EF2400iSHC Generator 28-1783-V (Pack of 2) : Patio, Lawn & Garden.Tools needed: Gasket AutoZone PN# 3195 Torx T-15 for 4 screws on Back Plate 5/64 Hex Allen Key for Petcock Knob 5/16 Hex Head Socket for the Frame Mount bolt Red Loctite for Frame Mount bolt (1 drop) I want to also add that I should have used the new gasket I made, and traced it on the existing gasket paper for the next time I need to do this.NPTF, Brassundefined at Lowe's.Step 7: Reconnect the negative battery cable.Then rinse it out with water to get all the baking soad out.3/8” NPT Filtered Petcock with Straight Elbow Shut Off Valve - Chrome Plated - For Use with 1/4" ID Fuel Hose - Replaces HD Part # 62125-55B.Set also has a molded plastic socket to fit narrow wing plastic drain fittings, both plug and flow-through types. Where to Buy Industrial Solenoid Valves. LYUMO Petcock Fuel Gas Tank Switch Valve for Yamaha YFZ350 YFM660 Grizzly ATV,Fuel Tank Petcock Valve, Fuel Tank Switch Valve.Yamaha and Suzuki petcocks, same size mounting flange, same. 2000 TJ Radiator Drain Valve Leak. 0 cooler, 2002 headlights & corners Zoodad Mod,Cyro'd Powerslots and Hawks LTS Pads.This is a Fuel Tank Fuel Fitting for Vintage Garden Tractors with Steel Fuel Tanks.Fuel Shut-Off Valve, Replaces Briggs And Stratton 494768 And 493960 And Snapper 1-6325; For Universal Use With 1/4 Inch Fuel Line Includes 2 Clamps; Fuel system components & materials are engineered to perform using todays fuels with 10% ethanol.Made of 3/4" hex steel with black oxide finish.There were no air pockets or gurgling and re-filling needed, it went great.you'll see an O-Ring, it is likely nicked or cut.Ford Fuel Filter Valve Stem to Carb Body Gasket - 0.OK, now it's out! you'll see an O-Ring, it is likely nicked or cut.The hose barb will fit 1/4" ID fuel lines.Shop for the best Drain Cock for your vehicle, and you can place your order online and pick up for free at your local O'Reilly Auto Parts.Does AutoZone do radiator flushes? Locate the petcock valve of the radiator along the bottom rail of the radiator.Made of quality materials, this petcock is engineered to strict standards for durable use over time.Oct 13, 2013 #4 jaed_43725 Need Quad Cab 4x4.This radiator drain petcock is a direct replacement for the original equipment plug that may have deteriorated or corroded.Metal Inline Fuel Valve Petcock - 5/16" - Motorcycle Fuel Diesel Gas Petrol Oil.The technical manual says this is a valve.I ended up installing a "O" ring on my original plastic wing nut style drain plug and it is no longer leaking.This can be done either by opening the bleeder valve, if your car is equipped with it, or by using a cooling system vacuum fill tool attached to shop air.The average current price for new "fuel petcock autozone" is $21 from the last 240 listings. 3/8" NPT Petcocks for Your Custom Gas Tank. Normally this will prevent gas from flowing out of the tank when the bike is idle.a 3/8 npt (female) to a 1/4 npt (male).I'm doing a coolant flush on my 09 Tiffin Phaeton 40 QTH with a Cummins ISC 8.Then, if the valves are not badly worn and the parts are not damaged, you can tune.by swapping out for a manual unit, the fuel becomes gravity fed eliminating vacuum operation.you might be able to find another fuel valve from a moped parts store (or even just make one yourself). Universal Inline Shut off Ball Valve 3/8" Barb Petcock. Please call us at (877) 471-7278 if you need help finding parts or to inquire about our stock.Find the Acerbis Universal 3/8" Back Facing Fuel Petcock - 2044230997 at Dennis Kirk.Keep water on hose until the water coming out of the radiator and engine block is clear (pre flushing) 8.Buy Fuel Shut-Off Valve - Power Equipment - SME 7023241 online from NAPA Auto Parts Stores. Remove vacuum operated fuel petcock. Is it just a matter of getting a new one? This would be the valve release on the passengerside bottom if i wasn't clear.Choose from our selection of petcock valves, including compact threaded on/off valves, drainage valves, and more.I do my best to explain what I discover as I repair a gas leak on my Bandit's fuel petcock.Valve Type: Ball Valve made of Brass.Now wiggle it about and pull it straight out, you may need to use your screwdriver to help pry it out a little while you wiggle.If not, a aftermarket rad may use a different type of petcock valve.For tractor models 4000 4 cylinder, 801, 901, 1801, 1811, 1821, 1841, 1871, 1881, 4030, 4031, 4040, 4110, 4120, 4121, 4130, 4140 (172 cubic inch gas engine with serial number 126525 and up.Replaces Briggs and Stratton and many others.On the top, mount a small bung with a barb to fit a small breather filter from Autozone (or any of those cheap auto stores) On the bottom install a petcock to drain the oil when it get's too full.a fuel valve can ge male or female threaded, and in italian bikes they came in different diameters.So, it doesn't leak, but in order to get it out I'll need to use an Allen wrench.Then put a liner in it to seal it up.NPT Dorman offers a variety of Radiator Drain Dorman offers a variety of Radiator Drain Petcocks for a range of applications.Or you could put the Fuel Filter Between the Tank and Shutoff Valve whichever way you want.Frequent use of the radiator petcock or corrosion can cause its threads to strip.The carb relies on fuel from the float bowl.Direct replacement - this radiator drain petcock matches the fit and function of the original equipment part.Radiator cap should still be removed, insert a garden hose into opening of radiator.NPT Hex - 6211-CHBLK Harley-Davidson Motorcycle - Dennis Kirk.Frequent use of the radiator petcock or corrosion can cause its threads to .But if I was doing it and it had been some time since the coolant system .Remove battery and / or connect to battery tender.Pingel Black Chrome Smooth Power-Flo Fuel Valve-Inward Facing 180 degree 3/8 in.Note; I just went to the garage and pulled my fuel line ('07 FLHTC), there's no oring on the male part.99 ( 1) $100 and up ( 2) Prime Line Valve, Fuel Shut-Off - In-line valve made of composites, 1/4" Nipples for use with 1/4" fuel hose.Are you trying to find Vintage Part for sale online? Are you looking for Petcock Oven or relevant items? We catalog a great assortment of Petcock Oven, showcasing items such as Vintage Car, Ford, Chevrolet, Rolls Royce, and much more.A petcock is a small shut-off valve used to control the flow of liquid or gas.I got a gasket kit from autozone and went ahead and resealed it and got a couple .The pictures below show a petcock and a valve on one of the heater hoses which I assume are to help flush the water in the block.As most collisions are likely front end, with probable radiator damage, you'd have to be lucky to get a just arrived car to get a petcock I would think.This simple valve or bolt can be easily unscrewed to drain, then sealed back to fill.In many bikes, this valve can be the key to making it to the next gas station before you run out of fuel.Here's what you should know about pneumatic valves.Unless anyone has any horror stories to share, I'll probably just get a $20 gravity feed petcock, a package of vacuum boots from autozone, and .I'd pour in a mixture of water and baking soda (50/50 mix) to neutralize the acid.Step 3: After the tank is clean, drain the tank and rinse thoroughly with water.Well that's the reason I made the post because I had already taken it out.I purchased a briggs and stratton 1/4" manual shut off valve at autozone.Petcock valve Jump to Latest THey sell those petcocks in the HELP section of oreilly's or autozone.1996-2001 Harley-Davidson Sportster 1200 Sport XLH1200S.to/2mbNcvBTOOL KIT: https://amzn.Fuel Gas Petcock Valve Tank Switch Pump for Yamaha ATV & Motorcycles 1986-2016,Kawasaki KLF 300 KLF300 Bayou ATV 1988 - 2005,Suzuki ATV LTZ 400 Quadsport 2003-2008.Reinstall the lower radiator hose or close the drain petcock.Was closing off the valve on the radiator yesterday and thought the ratchet was all the way off but it wasn't and pulled down on the wrench snapping the plastic head off.Petcock valve Jump to Latest Follow 1 - 4 of 4 Posts.So I trimmed one down and cut 3 holes to match inlet and outlet holes and installed. don't just turn it to Prime. I removed the petcock valve (it is in the bottom front passenger side of the radiator) and discovered the O ring was split and rotted.I don't have a hot rod, so I don't need a high flow petcock or anything like that.my tank is up high and quite small, so I didn't require an elbow.any tricks to close it? - Answered by a verified Dodge Mechanic We use cookies to give you the best possible experience on our website.Wix makes a fuel filter with integrated drain valve so you can ditch the water valve assembly.Answer (1 of 5): Some of my motorcycles have petcock valves.With my Trabant, I did away with the dash mounted petcock valve and went with a solenoid operated shutoff valve connected to the coil, a conical stone media type inline filter and an inline fuel shutoff valve before both of those.That's what I was thinking as soon as I read the part about the idle being better.Petcock Rebuild Kit: K&L supply 18-2723 Float Valve: K&L Supply 18-8977 Air Cut Off Valve: K&L Supply 18-2799 Autozone part number 19829 for $17.Also what is the actual name for it?.0 mm 50cc 70cc 90cc 110cc 125cc 150cc 200cc 250cc Z50R Z50 Scooter ATV Dirt Bike Go Kart Ginode 250sx Fuel Tank Switch Valve Petcock fit Honda ATC250ES ATC250SX ATC350X TRX250 TRX250X TRX300 TRX300EX TRX200SX Fourtrax 1985 1986 1987 1988.All MaxPower products are manufactured with peak performance and reliability in mind.Take your needle nose pliers and open the drain valve just shy of 180*.15% off orders over $100* + Free Ground Shipping**.20% off orders over 120* + Free Ground Shipping**.Compared to the progressive control of a gate valve a ball valve style petcock's is coarse, confining their use principally to on-off applications.505" Both orings are supposed to remain inside of the female part that is attached to the tank.In order to replace a radiator, you'll need to drain the old radiator, detach any the parts keeping it in place, remove it, install a new radiator, re-install any parts that were removed, and add coolant.0mm | 22mm hex nut | Ribbed fuel outlet 8.Great for your Ford, Bolens, Wheel Horse, Cub Cadet, John Deere, Case, and Gravely Garden Tractors!.Save on Fuel Shut Off Valve at Advance Auto Parts.Ok then if the 2003 had the fuel pump and you have a 2004 or later petcock valve then I am not sure how you would by pass the diaphram inside the pet cock valve.I purchased a new petcock valve from AutoZone, unscrewed the old one and screwed the new one in and it hasn't made a difference at all. Is radiator flush and coolant flush the same?. They fit very snug and a bit longer than needed.Now you got a few options, you can buy a hole new valve (NAPA P#605-1372, AutoZone P#61134 ).Now to re-install replacement line above the airbox with in-line filters.Get deals on automotive parts, truck parts and more.We have the best Fuel Shut Off Valve for the right price.Original was routed below airbox with no filterspretty thin walled stuff, with no clamps.Fuel Valve Petcock Shut Off, Quad Fuel Shut Off 1/4 Fuel Line Gas Pump Valve Tank Switch Valve 90Cc 110Cc 120Cc 125Cc 140Cc Pit Dirt Quad Motorcycle Bike Dirt Bike Go Kart Atv.Designed for direct OEM replacement.Faulty or dirty valves may stick and can develop pits, cracks or grooves that cause the engine to lose power and fuel efficiency.It is the brass part in the picture below.Fits all applications that have a 1/4" fuel line.The oring you are pointing to is as above, ID.I bought a replacement at Autozone, telling them I needed it .Buy Online Pickup Curbside! Buy Online and call or use the app when you arrive.Historically, petcocks were threaded valves controlled by a butterfly handle; modern petcocks are typically ball valves.Each vehicle has slightly different requirements for this kind of job.remove plugs and add a squirt of storage spray- turn engine over with plugs grounded against the cylinders. Acerbis Universal 3/8" Back Facing Fuel Petcock. I was briefly confused by a few places on the net that also used that term for the Safety Relief Valve, the normally closed valve that opens if the pressure in the tank exceeds the valve rating.With a handful of hose deletes and re-routes, I've seen a M750 that did not have the fuel pump and it appeared to run ok.Manufactures with a solvent resistant polymer.Unless anyone has any horror stories to share, I'll probably just get a $20 gravity feed petcock, a package of vacuum boots from autozone, and start learning to shut the thing off when I park it.Universal Inline Shut off Valve 3/8" Barb Petcock Motorcycle ATV Moped Fuel ATV Moped Fuel Air Oil Gas. How to Replace an Exhaust Gas Recirculation (EGR) Cooler. Drain / flush / refill coolant.My safety relief valve is located on the manifold at the top of the tank, right under the pressure gauge.A shutoff valve only has two lines One line from the tank to the Shutoff Valve and the Other to a Fuel Filter then to the Carb.The Autozone petcock was 1/4' NPT thread was a little too large to fit the radiator outlet.I bought a standard radiator drain petcock valve at Autozone and it would not fit my 3 row radiator.Drain Cock-Brass-Standard-1/4 In.So Removed the petcock and cleaned it with a 1" brush distroying the filters.Finding the best oil drain valve is the first step towards an easy and quick oil change.The rubber tip on the float valve looks perfect and the plunger on top seems to spring back fine.I think before I invested in a new petcock as a cure for anything I'd check for faults or dirt (visible or otherwise) in the stock petcock, filter or vacuum valve.4 Leave the two valves open (radiator petcock and engine block valve) 5.Was shocked at the corroded brass inlets and missing screens.look in the resources section of this site and look up some moped parts sellers.You might need a pressure valve as well. Columbia/Sachs fuel valve help — Moped Army. Current eBay Listings · Fuel Petcock Valve for Heritage Softail .Fuel Valve Petcock Fit for Arctic Cat ATV 250 300 400 500 1998-2005, Knob Switch with On/Off/Res/Fuel Replace for 0470-344 0470-363 0470-365 0470-401 0470-445, Fuel Valve Shut Off Petcock Set.I work on cars for a living and never had that problem even after doing a hundred jobs or more dealing with the petcock valve.Please excuse me for a sidetrack.On the side, near the top, weld on a bung with a barb the size of the hose from the motor.You may be able to test your vacuum petcock by renting a mityvac vacuum pump from autozone.Shop for Dorman Radiator Drain Plug 61134 with confidence at AutoZone.I took the old O ring to Autozone where the clerk.Socket comes with an O-ring to hold a 7/8" wrench in place Stop using pliers to open and close petcock drains. Oil always drips from my case breathernormal?. Uni Filter Air Filter Yam Pw50 NU-3264ST.The reason they have petcock valves is that, unlike modern cars, the fuel is fed by gravity from a tank above the carburetor.Used to open and close petcocks in radiators and any petcock that the wrench will fit.While shopping online, select "Contactless Curbside Pickup In Store" for eligible items.3 Wait until all the coolant has drained out then close the petcock valve by turning it clockwise.If this is a plug, it looks like it drains into the battery well.Valves control the flow of fuel vapor into the combustion chamber and the flow of exhaust gases leaving the engine.Historically, petcocks were threaded valves controlled by a butterfly handle; [citation needed] modern petcocks are typically ball valves.Notes: Availability: available to order.3 and I have done some of the drain but was wanting to get verification on some of the other petcocks and valves.Answer (1 of 2): The float in your carburetor bowl drives a valve which allows gas into the bowl when the level declines./ Small Engine Replacement Parts.Valve End s : 3/8 " or 10mm Hose ID Barb.Use with antifreeze and other fluids.For carburettor engines, it is necessary to shut off the fuel supply when the engine is not running.them at autozone the one that goes on a ford fuel injector works perfect.Yes, basically gas always flows through the petcock.Buy online for free next day delivery or same day pickup at a store near you.The kind you can get at autozone.