In-Store Pickup. One Seal Stop Leak (1334) Transmission Repair (1400) CVT Transmission Fix (1414) Trans Fix (1415) Transmission Stop Leak Concentrate (1420) Gear Repair (1816) Gear Oil. If you want 100% synthetic trans fluid then you would have to buy either Redline or Amsoil as the last time I checked Royal Purple still does not make a ATF+4 trans fluid. If the leak is bad enough that you drive the car for two weeks without losing all of its fluid then a stop leak product isn’t going to fix anything. This is where transmission stop slip additives come into play, with two big … Rislone Vs. Save time and money on costly repairs with our collection of stop leaks. $12. The additives in Lucas Transmission Fix do seem to improve gear engagement, but stopping transmission leaks tends to be hit or miss (it really depends on the severity of the leak). Nov 6, 2008 · Re: Automatic transmission "Stop Leak" in lower unit i used lucas power steering stop leak and it actually work very well that was two seasons ago. Additives Oil. Jul 6, 2013 · The best way to prevent these high transmission repair costs is to BlueDevil Transmission Sealer is designed to stop transmission fluid leaks coming from any of Dec 23, 2008 · Buy Lucas Oil 10009 Transmission Automotive Your Garage Deals & Rebates Best Sellers Parts Lucas Oil 10008-PK12 Power Steering Stop Leak - 12 Fl Oz (Pack of 12) Jun 24, 2022 · YES! Transmission stop leak products do work. Now if the leak is very small (like just a drop or two a day), then you can wait two weeks to have it fixed and don’t add anything. These can stop the average leak which will allow you to do the repair at a later date. Whereas the Rear Main Sealer is less concentrated and specifically formulated exclusively for leaking rear main seals. AT-205 Re-Seal is added to any leaking engine, transmission, power steering system, differential or hydraulic system (except for brakes) to condition rubber seals/gaskets and stop leaks. It is a premium blended transmission fluid with an advanced stop leak additive. Simply pour it in as you would be filling it with oil or fluid. There is pet ether in it which flashes off, so putting it in and running for a half hour right away is key. Mar 6, 2018 · Bar’s Leaks Automatic Transmission Repair is specially designed to stop seal and gasket leaks caused by normal transmission wear and age. It uses a black rubbery transmission pan gasket. Whether your leak is in your radiator, automatic transmission, power steering, or engine, we can help you diagnose and fix the problem […] Transmission leak repair. By placing a piece of cardboard under the vehicle, you may be able to figure out exactly where it’s coming from. Preventative maintenance is crucial to ensuring your vehicle has the longest life it possibly can. but it also depends on the size of the leak and whether the seal is actually damaged. Will a “Stop Leak” Product Fix the Leak? In certain cases, stop leak products, such as Bar’s Transmission Stop Leak (#1420) can slow or even stop minor transmission leaks. Part # 402033X6. Mar 30, 2021 · XADO ATOMEX Oil Additive Stop Leak Engine - Restore Seal and Gaskets, Treatment for Car Engine High Mileage or Rear Main Seal, Best Stopper Leaks Reseal (Bottle, 250 ml) Try again! Details May 15, 2017 · One Seal Stop Leak: A single application of our stop leak will seal your minor transmission leaks. ZMax 51-306 Transmission Formula . Jun 15, 2017 · Stopping a transmission leak sounds like a complicated task. K-Seal ST5501 One Step Permanent Coolant Leak Repair: Highly Recommended Jan 10, 2024 · Bar's Leaks Power Steering Stop Leak: One 11-ounce bottle per three quarts of fluid: No: All power steering fluids: 4. 0. TRANSMISSION FLUID LEAK: WHY IT’S CAUSE FOR CONCERN Left alone, the little leak will become a bigger one. Best Budget Pick: STP High Mileage Oil Treatment; 6. 11 ounces (one bottle) treats 3 ounces of fluid; When addling Power Steering Stop Leak to your system, it’s important to note that 1 bottle treats up to 3 quarts of fluid in a system. At Bar’s Leak, we offer a range of industry-proven transmission leak repair products that are designed to make […] Radiator Stop Leak Concentrate (1196) Radiator Stop Leak Tablets (1177) Radiator Stop Leak Tablets (HDC) Rhizex Radiator Stop Leak (1199) Pelletized Heavy Duty Stop Leak (PLT11) Engine. ATP AT-205 Re-Seal Stop Leak: Multipurpose Tool. Leaks from parts using these products generally get worse (sometimes quickly) and should be addressed ASAP. It works with all types of transmission fluid and is compatible with most vehicles. This BlueDevil Oil Stop Leak is more concentrated and is the universal application that will work for various leaks such as oil pan leaks, rear main leaks, valve cover gasket leaks, etc. he filled a trash can with water so the water would Mar 13, 2020 · ⚡ Michigan 🌠 Back in my day we had 9 planets 🌠 🚜 2014 1025R TLB w/ Curtis Cab 🚜 •H120 Loader•60D Mid Mount Mower•260 Backhoe•BB2048 Box Blade•RB2060L Rear Blade•RC2048 Rotary Cutter•60" Quick Hitch Plow Blade•I Match•72# Wheel Weights•Ken's Bolt On Hooks-Diff Pedal-I Match Hook-Backhoe Steps•3" Edge Tamers•Titan Ballast Box-42" Pallet Forks-Toothbar Mar 21, 2024 · The BlueDevil Oil Stop Leak is the premium pick in this list due to its high-price and amazing performance results that it delivers. Find helpful customer reviews and review ratings for CRC 402015 Trans-X Slip-Stop Leak-Fix 5. Not compatible with CVT transmission fluids. With so many transmission additives available in the market, finding the best one for your vehicle can be intimidating. However, these parts can start to fail, leaking and causing issues that can bring your vehicle to a grinding halt. SKU # 521773. For Petrol and Diesel Engines. They transfer power from your car’s engine to the wheels, ensuring a smooth ride. K&W Products Trans X Automatic Transmission Stop Leak and Tune Up Shop All K&W Products. A transmission leak is bad news, and a slipping transmission is worse news. he used one of those head gasket repairs in a bottle steal seal,perma seal etc and it worked. Nov 30, 2023 · Best Radiator Stop Leak on the Market (Top Picks) #1. For use in power steering & transmission fluids. com and get free delivery on eligible orders. We would like to show you a description here but the site won’t allow us. SEAL CONDITIONER: Stops current and prevents future leaks by protecting and reconditioning seals. it used to leave small spots on the ground but now thats gone. 5: BlueDevil Power Jun 2, 2018 · About this item . May 31, 2013 · Pour-N-Go Hydraulic Stop Leak . When applied to the transmission seals, the additives in the stop leak causes the seals to swell which closes up any holes through which the transmission fluid is leaking. Feb 7, 2023 · Most customers opine that the fluid is designed for one bottle to be installed in a passenger car or light truck. You can easily compare and choose from the 10 best Transmission Leak Sealers for you. If your fluid level is good, remove the drain plug, let the transmission drain and replace the drain plug. my friend had a 1971 mercury 650 that water was getting into the cylinders because of a bad gasket. . However, products of Jan 11, 2024 · With our list of the 10 best radiator stop leaks, you will surely find a stop leak that works for your needs. Jan 27, 2014 · The BlueDevil Oil Stop Leak is more concentrated and is the universal application that will work for oil pan leaks, rear main leaks, valve cover gasket leaks, etc. I added ONE bottle and the transmission worked PERFECTLY again. The lines aren’t pressurized when the car isn’t running because the pump isn’t active. The transmission stop leak will work for any type of transmission whether Jul 7, 2004 · AT-205 added to leaking system . So, while it may be safe to drive with a leaking transmission, it’s not advisable, and you shouldn’t put off fixing the problem. Transmission fluid is typically bright red and has a viscosity thinner than engine oil but thicker than brake fluid. Best Head Gasket Sealer For Leak Repair in 2024 How to Stop Engine Oil Leaks: Best Oil Stop Leak Additive Review Best Transmission Leak Sealer In 2024 Best Octane Booster Best Swirl Remover Best Windshield For Harley Electra Glide Best D2R Bulb Reviews in 2024 How To Fix A Blown Head Gasket Without Replacing It: The Simple and Cheap Way Feb 3, 2012 · If you are looking for a quick and easy way to stop transmission leaks, you might want to check out Bar's Leaks 1420 Transmission Stop Leak. Some of the repairs may be as simple as tightening a bolt, or as difficult as replacing a component. Effectively repairs leaks in automatic transmissions, power steering & hydraulic systems. Best Budget: Bar’s Leaks Radiator Stop Leak #3. Engine, Diff and Gearbox Stop Leak. Thankfully, there’s a much faster and more affordable solution. Expect leaks to stop after 180 - 320 km of driving. The gearbox is the second most complex unit of the car. Oct 12, 2023 · Suraj-Thank you for asking about your Jeep Grand Cherokee. It was immediately apparent that I had a MAJOR transmission problem. It will hold with no leaks for one or two trips. But some May 16, 2024 · Maintaining a vehicle’s transmission can be costly and time-consuming. May 20, 2021 · Top 10 Best Cars Under $30,000 These are the 10 Hottest Vehicles at Dealerships Right Now Best Performance Car: Civic Type R Vs Elantra N Vs Golf R Vs GR Corolla Oct 29, 2015 · At-205 when used correctly can stop leaks in main seals etc. This product is designed to seal leaks, restore fluid level, and reduce noise and wear. An automatic transmissio Jun 26, 2024 · Tired of dealing with stubborn transmission leaks? Discover the world of transmission stop leak products as a solution! Learn how these additives can seal small leaks in your system, reduce fluid top-ups, and enhance performance. Someone suggested your Transmission Fix/Stop Slip product to me. The additive needs a few days of driving time to bring leakages to a halt and restore dried rubber seals. Lucas Hydraulic Oil Booster & Stop Leak was formulated to renew hydraulic fluid with an additive package that stops seal leaks, boosts pressure, reduces operating temperatures and increases the life of hoses, rams and cylinders. When transmission cooling lines leak, transmission fluid drips out of the system. Best Overall Pick: Lucas Oil Stop Leak; 2. Best Overall: Blue Magic Radiator and Block Sealer #2. Sea Foam Trans Tune Transmission Additive. Permanently restores gaskets and seals transmission leaks fast. Part Number: 4501 Dosage: One bottle will treat a normal passenger car, SUV, light truck transmission. Bar’s Leaks CVT Transmission Fix is a synthetic blend treatment for the transmission fluid, seals and metal surfaces, your vehicle is a good candidate for this solution if you are noticing excessive noise, shudder, slipping, leaks, or low overall performance in your CVT Apr 6, 2010 · It lasted two weeks without leaking. This multifunctional premium product also restores transmission performance by reducing rough shifting and friction, eliminating slip, controlling temperature, and repairing shudder, chatter and whining. Find many great new & used options and get the best deals for Bar's Leaks 1420 Transmission Stop Leak - 11 Oz. Alumaseal sells for 2- 3 . Powerful cleaning agents remove sludge, gums, & varnish to prevent premature failure and extends transmission life. Jul 5, 2023 · BEST TRANSMISSION STOP LEAK REVIEWS. K&W Products521773. Best Seller #038-1139-8. Here are the best transmission stop leak reviews we have brought out for you. The BlueDevil Head Gasket Sealer (32 oz. For smaller leaks one of the quickest ways is to use a stop leak additive. And, a few say that the fluid is a cheap fix if it works and even if it doesn't, it's a cheap try. Feb 7, 2022 · Customer request for a car on its last leg #wrenchingwithkenny #keepwrenching #lucas #lucasoil #transmission #projectfarm @ProjectFarm Feb 24, 2023 · Transmission Stop Leak – How It Works. Keeps seals and gaskets soft and pliable. Lucas Transmission Stop Slip: A Detailed Scientifically engineered with Anti-Wear additives and with antioxidants to help stabilize transmission fluid. i put some in my manual tranny that has a leak from the drivers axle seal and it has slowed considerably. Formulated to help recondition and protect transmission seals, stop transmission slip and reduce rough shifting. It could be leaking from the pan gasket, drain plug, seal, cooler lines or the pan itself. Feb 12, 2023 · Where does transmission fluid usually leak? When transmission fluid leaks, you can normally see it towards the front or middle of the car. We have the best Transmission Additive for the right price. Best for Stopping Smoke: Liqui Moly 2020 Motor Oil Saver; 5. How to replace a STP High Mileage Transmission Stop Slip & Leak Repair, 443-mL. 50 dollars a tube and it works great. 1. Engine Repair (1000) Engine Oil Stop Leak Jul 7, 2014 · Anaerobic and RTV sealers are commonly used on aluminum mating surfaces and no stop leak will stop a leak, if anything the solvents commonly used in these sealers could make it much worse. How to fix a leaking transmission in your car, DIY with Scotty Kilmer. With No Leak Transmission Stop Leak, the seals are conditioned properly so that leaks are stopped before they become an issue. 5: Prestone Power Steering Fluid With Stop Leak: Vehicle dependent: Yes: Ford, GM, and Chrysler: 4. Lucas Transmission Fix claims to stop slip, hesitation and rough shifting in worn transmissions. Jan 10, 2024 · Top 10 Best Oil Stop Leak Additives 2024. 5: NO LEAK Power Steering Stop Leak: One 16-ounce bottle for five quarts: Yes: All power steering fluids: 4. Select Store. Mar 22, 2013 · The Best Transmission Additive for Slipping . The two together? It’s time to get working on a repair. This one-stop leak seal is the tool you’ve been looking for to take care of the puddles forming underneath your car without an expensive trip for professional service. If you are looking for a premium quality stop leak, we recommend going with the K-Seal ST5501 Multi Purpose One Step Permanent Coolant Leak Repair. Didn't leak till I went on a 90 mile round trip to a cruise in. Non-clogging and compatible with all transmission fluids. Bar’s Leaks Power Steering Stop Leak only comes in one size, this is and 11 ounce bottle. Honorable Mention: BlueDevil Oil Stop Leak; 3. It takes about two days to reach your transmission after you apply it to your transmission fluid. Helps Stop Jul 4, 2023 · Transmissions are vital components in the automotive world. If it is lower, check the transmission for leaks at any gasket or seal points, where the axles or transmission exit the transmission housing at where the transmission bolts to the engine. Gear Repair (1816) Vehicle Type Product Details. Additionally, Bar’s Leaks Concentrated Rear Main Seal Repair is effective in solving rear seal oil leakage problems. Power Steering Repair (1600) Power Steering Stop Leak Concentrate (1630) Transmission. If there are no budget issues and want to choose one of the best oil stop leak additives that are high-performing, then BlueDevil is the brand you can choose. The wicking action seals hard-to-reach leaks without the need for disassembling or removing parts. 8 (4) 4. It’s specifically designed to stop seal and gasket Use in new units to stop initial wear and increase fluid life. Designed specifically to target low pressure leaks in hoses, oil pans, differentials, transmission pans, as well as plastic, PVC and metal pipes, and their connections. Power Steering Stop Leak Concentrate (1630) Transmission. Because of the extreme pressure and the pump pushing fluid through the system, the product would not be able to stay in the pump to be able to seal it. Jan 10, 2024 · The best transmission additives can save you money, reduce wear and tear, reverse leaks, and repair damaged parts. Lucas Oil Transmission Fix Treatment with Stop Leak, 710-mL. Lubegard 19610. Bar’s Leaks Transmission Stop Leak starts working the minute you install and start driving. W502 · 375ml. 4. EXTREME PRESSURE / ANTI-WEAR AGENTS: Provides better metal-to-metal friction properties to stop slipping, jerking, rough shifting and shudder, improving shift feel giving better driving comfort. It not only stops leaks but also reduces engine noise, increases oil pressure, and decreases oil consumption. at the best online prices at eBay! Free shipping for many products! Block Seal Coolant Leak Fix Stop Leak (1109) Liquid Aluminum (1186) Radiator Stop Leak 2X Concentrate (1194) Radiator Stop Leak Concentrate (1196) Radiator Stop Leak Tablets (1177) Radiator Stop Leak Tablets (HDC) Rhizex Radiator Stop Leak (1199) Pelletized Heavy Duty Stop Leak (PLT11) Engine. Others claim to provide a more long-term solution, potentially up to a year. You can buy it online at Amazon. 0 out of 5 stars BEST TRANSMISSION ADDITIVE OF ALL TIME. Bar’s Leaks Liquid Aluminum Stop Leak: Best Overall. Mar 23, 2020 · Best Treatment : Standard Treatment : Manual Transmission – Gear/Engine Oil and ATF Fluid : Best Treatment : Standard Treatment : Hubs – Trailer Oil Bath : Best Treatment : Standard Treatment : Marine – Lower Drive Unit and Stern Drive : Best Treatment : Leaks – Seals, O-Ring and Gasket Leaks : Best Treatment : Pinion and Axle Seals Apr 23, 2020 · Alumaseal Radiator Stop Leak Works Great As Well. BEST AUTOMATIC TRANSMISSION ADDITIVE FOR HARD SHIFTING Some transmission stop leak products claim to provide a temporary fix for minor leaks, typically for a few hundred miles or a couple of weeks. The transmission pan is not warped; but, it still leaks. Benefits: Stop leaks transmission leaks. Transmission Repair: This product is designed to not only stop leaks, but also to take care of slipping and roughness Transmission Stop Leak; Sealer And Conditioner; 1 Quart; The first ATF additive designed to help stop leaks in transmissions with over 75,000 miles. Cerma Automatic Transmission Treatment. One of the most evident signs of a leaking transmission is the sudden emergence of a fluid puddle beneath a vehicle when left unattended for prolonged periods. Compatible with all types of transmission fluids. May 30, 2021 · Dosage Guide for Bar’s Leaks Power Steering Stop Leak. Revitalizes dry shrinking seals. Best Reviews Guide analyzes and compares all Transmission Leak Sealers of 2024. Do transmission sealers work? Having a leak in your tranny can be a dangerous thing. Replaced the gasket again same method and a small bead of Permatex Ultra copper between the gasket and the trans, of course cleaning the trans pan rail off with brake cleaner. BlueDevil Hydraulic Stop Leak quickly revitalizes hard, shrunken or leaking seals to their original condition as it circulates throughout the system. Best Transmission Leak Sealer In 2024 Best Head Gasket Sealer For Jul 7, 2004 · Rislone High Mileage Transmission Stop Slip with Leak Repair, Pack of 1 Best Sellers Rank #14,234 in Automotive (See Top 100 in Automotive) #8 in Fuel Leak Detectors: Jul 7, 2004 · Permatex Spray Sealant forms a durable rubber barrier that stop leaks in minutes. This article is here to help. yellow label) has a cooling system capacity table on the back of the bottle, which would show you how much product to use per the system you are working with. A single bottle of the No Leak 20601 transmission fluid additive will stop the leakage and ensure that your transmission system’s fluid retention capacity is restored to normal. You simply add the fluid to your transmission and let the formulation seal any leaks. Oct 27, 2023 · The best engine stop leak on the market is Lucas Engine Oil Stop Leak. These products actually seal the leaks in transmission and prevent the car from losing transmission fluid. Nov 30, 2023 · Jack Oil with Stop Leak (HJ12) Power Steering. Although there’s a chance the transmission stop leak products could work for you, the following problems are much more likely in the long run. 0 (0) I own a 2002 Toyota Tundra, the radiator failed and allowed the coolant and transmission fluid to mix. The Bar’s Leaks One Seal Stop Leak effectively seals all minor engine oil, transmission and power steering system leaks. Let it set for day and a half before putting fluid in it. However – the best way to repair a transmission leak is to stop transmission leaks from happening in We would like to show you a description here but the site won’t allow us. Transmission Stop Leak; 32 Ounce; Effectively repairs leaks in automatic transmissions, power steering & hydraulic systems. BlueDevil Hydraulic Stop Leak not only revitalizes but also conditions seals to like new and contains no petroleum distillates that can harm the system. 6 days ago · Best Overall Lucas Oil 10278 Engine Oil Stop Leak Check Latest Price Best Value ATP AT-205 Re-Seal Stops Leaks Check Latest Price Honorable Mention Dec 17, 2004 · i'd try a bottle of auto-rx. Come to Jiffy Lube ®. You don’t need any automotive experience. Boom, then it starts Feb 23, 2007 · ATF+4 trans fluids from either Mopar or Valvoline are a group III fluid and are at best a synthetic blend. Best Reviews Guide analyzes thousands of articles and customer reviews to find the top-rated products at today’s lowest prices. Of course, when your transmission starts leaking, you’ll want to think of a quick way to fix a transmission leak. Mar 16, 2008 · I have had a GMTH400 transmission for 3 years and this mug leaks around the transmission pan no matter what I do:mad3: I have a TCI cast aluminum pan with 3/8 flange. It also matters how much oil is leaking, as a larger leak may not be easy to fix. It’s important to note that transmission stop leak products are not a permanent solution to a leak, it’s only a temporary fix. Bar’s Manual Transmission Stop Leak is formulated to restore worn seals and gaskets to stop transmission fluid leaks. Apr 13, 2020 · It actually will cause every seal and gasket in the transmission to do this, and at some point, it will stop the leak, temporarily. Many car owners think that a transmission fluid leak automatically means an expensive and costly visit to the mechanic. By the time your transmission fluid has leaked enough to make your transmission slip, you’re already starting to damage the transmission internals. Gear Repair (1816) Vehicle Type. K&W offers a complete line of Stop Leak products that will get you back on the road fast. BlueDevil Transmission Sealer can quickly seal a leaking seal or gasket stopping your automatic transmission leak and keeping your car working properly. The bottom line is, Lucas can help with problems normally associated with worn, high mileage transmissions. Best Editor’s Choice: Gunk Aluminum Cooling System Stop Leak #4. Prevents leaks caused by aged seals & gaskets. They are listed out for your guidance. Guaranteed permanent seal / restores dried, cracked, and shrunken rubber seals / works in manual or automatic transmissions. K&W Products Trans X Oct 18, 2022 · However, seal leaks that require transmission removal will cost significantly more, especially if these repairs are to take place at a dealership. Unfortunately, BlueDevil would not be able to seal a leaking power steering pump. AT205 is a great rubber conditioner, so it will keep seals pliable. Jan 20, 2021 · Unfortunately, the stop leak fluids are more likely to cause additional problems in the long run rather than fix your leak in one easy step. How to find transmission leaks in your car. Top Reasons to Avoid Transmission Stop Leak Products. However, using transmission additives can significantly extend the life of your transmission and save you money in the long run. The transmission stop leaks work in an interesting manner. the leak hasn't completely stopped because i can still see it on the case, but it is a lot better. K&W leak solutions are affordable and effective alternatives to costly mechanical repairs and parts replacements. 3 . Get deals on automotive parts, truck parts and more. And, they strongly agree that the fluid can bar’s leaks transmission stop leaks be used in a standard (manual) transmission. AlumAseal Radiator Stop Leak Powder Blister Card Find the best radiator stop leak here and learn how to seal your radiator when it is leaking. If I have a leaking main/front seal, I also stop using synthetic oils The other use for this is prevention. Best Premium Pick: Bar’s Leaks OS-1; 4. Lucas Transmission Fix tested in a worn transmission. If you discover a leak from a gasket or seal in your transmission, the best way to stop the leak is to simply add BlueDevil Transmission Sealer to your transmission fluid. James-Yes, BlueDevil would be able to treat the leaking freeze plugs on your Ford Coachmen 450. Being that it doesn’t sound like you’re exactly sure where the leak is coming from, the Oil Stop Leak is what you would want to use. With CRC Trans-X® Transmission Stop Leak & Tune-Up you can quickly fix an automatic transmission that leaks and slips Guaranteed. I've used Alumaseal powdered aluminum radiator stop leak numerous times with good Lubegard CVT Recharge & Protect Transmission Fluid Protectant CVT Additive 10 Ounce - 67010 Feb 1, 2023 · The best transmission stop leaks are: Blue Devil Transmission Sealer has proved effective in sealing small cracks for a considerable amount of time. How it helps: Reconditions and protects transmission seals; Stabilizes transmission fluid; Helps stop transmission slip 5 days ago · Your transmission lines can only leak while the engine is on (and in the immediate moments afterward). We <a title="Best Transmission Additives Aug 26, 2023 · Puddle Formation. Contains added ingredients that recondition and revitalize dried, shrunken and hardened seals. Buy online for free next day delivery or same day pickup at a store near you. Mixes with all factory approved transmission fluids including synthetics Up Front Best Radiator Stop Leak. Engine Repair (1000) Engine Oil Stop Leak Concentrate (1010) Heavy Duty Rear Main Seal Repair (1040) One Seal Stop Leak (1334) Oil Seal Engine Oil Burning Recently rebuilt my 4 speed transmission in a 1987 C60 Chevrolet dump truck, transmission works great now, discovered a small problem, have a small leak that I cannot see where the transmission is into the bell housing. 99. 4 reviews. 8 out of 5 stars. Dura Lube Automatic Transmission Treatment, 236-mL. For larger systems use one bottle for every 8 quarts of transmission fluid. Automobiles; Agriculture; Heavy-Duty Trucking; Boating & Marine; Classic Cars & Hot Buy Trans-X® Automatic Transmission Stop Leak & Tune-Up, 32 Fl Oz - KW 402033 online from NAPA Auto Parts Stores. Find out which popular brands like Lucas Transmission Fix and Bar's Leaks are worth considering. yl pz jh hl xu qe aq yr zj kj