If it’s seeping or wet then it’s fine until they make a decision. In this example, you cannot call it a leak but a mere weep. Feb 27, 2023 · On a front-wheel drive vehicle, there is a transaxle. 4 griptech/8. Jun 27, 2020 · That's not likely a leak in the differential, although there is a vent at the top, and if somehow it's overfilled (hard to do) or the fluid is foaming, I guess it could leak out the vent. Jan 7, 2016 · Another symptom of a potential issue with the differential output seal is a whining or grinding noise coming from the rear end of the vehicle. Jul 18, 2010 · Finaly got my 84 jimmy with a 208 case on the road a few weeks ago after working on it for 4 years on and off and forgot to fill the tcase. The duration depends on your manufacturer’s specification and how hard you push your truck. If there is a leak in the rear differential, it can cause the car to lose power and may eventually lead to a breakdown. About 185K miles. Dec 2, 2022 · If you’re driving a car and notice that your rear differential is making a noise, it’s important to take action. For a bad differential gasket, you can expect to pay between $350 and $450 for the replacement, including estimated labor costs of $167 to $210 and parts priced at $185 to $240 Oct 4, 2021 · You can lay under the car and see how bad the leak is. Looked at the breather up top with a mirror & no debris clogging it. Over time, the pinion seal wears and can become dry, cracked, or otherwise damaged, allowing fluid to leak out due to pinion bearing preload. Apr 10, 2023 · A bad rear differential can cause you unpleasant problems-even accidents. Depending on the severity of the leak, it can cause damage to your vehicle and even make it undrivable. Jul 19, 2011 · A clogged diff breather can cause a axle seal to leak ? Or is that another spot it can leak from ? Im just not looking forward to the job cause so far nothing has been easy on this truck since everything is extremely rusty. They have now replaced it for a third time. 400 miles later and about a month later rear end is leaking again but worse this time. Now pinion seal is leaking oil. 0 XLT 4x4 with the electronic locking rear differential (8. All the differential fluid (center and rear) was also replaced with Mobil 1 Synthetic. A major issue that may require costly repairs is a rear differential leak. Sep 20, 2020 · They called me and notified me that the rear differential fluid was low. 5. One bottle treats up to 3 quarts of gear oil. Continuous driving with a bad front differential can lead to an accident. It’s essential to keep this component in good condition as it can lead to a wide array of problems if it’s faulty, from poor handling to damaged tires. The most important thing to do is to catch the leak early; if left unchecked, a small leak can quickly turn into a much larger one. I just developed a similar problem with my 2013 Outback. Oct 29, 2012 · 2009 - 2014 Ford F150 - Rear Differential Leaking - Has anyone had problems with a leaking rear differential? I have a 2010 with the 3. Both outer rear axle seals have been leaking for a while causing the fluid level to drop and the rear end to overheat and cause Nov 4, 2021 · Cars with four-wheel drive have both, which means you’re prone to a rear differential leak as well as front differential leaks. It’s at 57,500 miles and when I pulled into the garage today I noticed the diff fluid leak. Jan 24, 2015 · MKK, MKS, 2011-2012 Fusion, MKZ, 2011-2012 Flex, MKT, 2013 Flex and MKT vehicles equipped with a 3. In this article, we'll explore the implications of driving with a rear main seal leak and provide insights into when it might be acceptable and when it's best to seek repairs. If you continue driving with the leak the diff assembly may go dry and damage will be unrecoverable (new diff will be required). Feb 7, 2009 · If it's not the vent or the drive shaft seal leaking, but rather the rear differential cover seal, you'll hear lots of opinions, but after listening to folks on this Forum I used black hi temp Permatex Silicone. When it goes bad, transmission fluid may be able to escape. If you start hearing weird noises from the wheels or start feeling unusual vibrations, check it out. This is my new rear differential that was replaced on warranty somewhere around Jan 2020 at about 78,000 km. Although it sounds minor, a leaking differential can cause serious problems. Feb 20, 2023 · It is not recommended to drive for an extended period of time with a pinion seal leak, as it can cause further damage to the pinion gear and other components within the rear axle. It now appears all 3 seals are now leaking badly. The dealership stated that they had never seen it, and a replacement is on order from Germany. I thought this was ridiculous. we have a 2012 journey that started with a leak progressed to a noise which our dealer Leduc Chrysler could not repair after 3 attempts the rear end was replaced at 17000 kms and this weekend the new rear end locked up at highway speeds sending us into a skid down the road Jul 21, 2021 · There’s a differential for each set of drive wheels. Jul 21, 2023 · I have an 11. Driving through rough conditions like water, like towing a boat and backing down into a lake, or navigating areas that collect a lot of puddles can create opportunities for water to leak into the differential. I don't believe what they say because the rust is on the outside and not on the inside, but that is just my gut feeling as I am not a mechanic. I don't think anything else needs to be touched. If the output seals leak to the point of running the differential low on fluid it may cause the differential to produce a howling, grinding or whining sound from the rear end of the vehicle. Results will be immediate, or noticeable within 100 miles, or 2 days of driving. Might order it all soon. A few drops, nothing urgent; dumping fluid, stop driving it as not only is it dangerous if it gets under your tires, but if the diff runs dry, then that thing will be toast very quick, and the diff is VERY expensive to replace. How long can you drive May 22, 2024 · How serious is a rear differential leak? If you have a rear differential leak, it is important to get it fixed as soon as possible. I have a 1979 Toyota Land Cruiser fj40. Generally, a failing gasket will produce some symptoms that shouldn’t be ignored. Whether your vehicle has an all-wheel drive or rear-wheel drive, a leaking differential is typically to blame for any leaks at the rear. Not all differentials are created equal, and vehicles designed for performance or off-road capabilities may feature variants with more sophisticated engineering, which can dire C5 Corvettes are known for leaking driver side Differential Covers. Now this morning my wife noticed that there is a vibration and shudder coming from the rearend when you decelerate from 40km/h to 20km/h thats 24mph to 12 mph. Take to the dealer ASAP. Feb 3, 2012 · I drianed the gear box, added the AT-205 to some Royal Purple gear oil and refilled the differential. Vehicle type and model. 55 open rear differential. I have just crossed 10,000 miles and noticed my rear axle leaking. 8). If you suspect an issue with your seal, here are some signs to look out for: Fluid Leaks: A telltale sign of a failing rear differential seal is the presence of fluid pooling under your vehicle, usually with a distinct odor. The differential doesn't get that hot anyway, but after using silicone, mine is sealed very tight and clean, with no leaks. I got done spraying it down after some muddling today and noticed gear oil leaking from the front dif, it's coming out where the drive shaft goes in. The most common cause of a rear differential pinion seal leak is wear and tear. Inspect the rear drive unit for oil leaking from the vent cap located on the rear cover. I looked underneath and noticed that the drive collar on the axle shaft has been mushroomed alot. Jan 6, 2012 · Current Mods: 5100s on 4th Notch, Diff Drop, Poly Rack Bushings, Recon Tailgate LED Bar, Edelbrock Exhaust, Hankook Dynapro ATM 265/70/R16, Blacked Out Emblems, Color Matched Mirror Caps, Bumpers and Front Grill, Skid Row Skid Plate (Thanks to four_by_four), Full Blue LED interior lighting, Herculiner Bed Liner, Kobalt Low Profile Tool Box, Smitty Built Rear Shackle, Walmart Front AUX lights Oct 4, 2023 · How long can you drive with a rear differential leak? The amount of time you can safely drive with a leak depends on several factors, including the severity of the leak, the type of vehicle you have, and your driving conditions. If you’re not sure how to replace a rear differential seal, you can always ask a trusted professional to do it for you. Jun 10, 2024 · Rear Wheel Drive. Aug 10, 2008 · 2004 - 2008 Ford F150 - Rear Differential seal leak - I just bought an 06 F150 supercrew XTR. In this blog post, we’ll outline the different types of rear differentials and discuss the symptoms of each. I am attaching pictures they are not perfect but any advice will be appreciated. Nov 10, 2016 · Whether your vehicle is front-, rear-, or all-wheel drive, a common component that all vehicles have is a gear differential. If it looks like the driveshaft is leaking oil underneath the car, it could be due to a worn axle seal. When the recall was performed, there was no mention that my differential was leaking. Feb 12, 2023 · The average cost to repair a rear differential ranges from $500 to $2,000 depending on what you drive and where you take it for repairs. Aug 19, 2018 · 2013 TG Sedan ID1050x's, 2. There are two main ways to check for a leaking differential. Dec 17, 2017 · 2017+ Super Duty - Rear differential leaking - Hey everyone, I'm new to this forum but have been reading these posts for quite some time. Oct 9, 2022 · The differential seal may become damaged and begin to leak. I changed all the gear oils last week and the front one had a lot less oil in it than the rear one. The fluid looks like motor oil but has a distinct smell. How Does Water Get in the Differential? Driving in Wet Conditions. Do not overfill. Only 78,000 miles on the car so a rear drive leak is very disappointing. The sound is Dec 29, 2015 · Leaking seals: If the problem is a leaking seal (at either the transmission or the rear differential), you might be safe driving for a little while depending on the severity of the leak. If there is grayish or light brown fluid on the garage floor beneath the back of your truck, then that would indicate your differential fluid is leaking. Is a rear differential leak, on the other hand, a serious issue? It seals the differential housing by keeping gear oil inside so that the differential ring and pinion gears can be properly lubricated. Four-wheel drive vehicles have two differentials: one in the front and one in the rear. Here are some steps to take to fix a rear differential seal leak: Clean the area around the leak. The front differential has a slight leak, I was able to turn the lower bolt which was oil coated about a little more than 1/4 turn, all the other bolts would not budge. The make and model of the car are significant cost drivers. Its primary function is to transfer torque to the wheels while allowing them to rotate at different speeds. Can I continue driving with a rear differential leak? – It is not recommended to drive with a rear differential leak, as it can lead to extensive damage to the drivetrain system. Aug 13, 2023 · This process can be long and complicated—especially for a non-mechanic. Differential oil under your car Feb 28, 2011 · 2004 - 2008 Ford F150 - Rear Differential leak!! - I have a 05 f150 4x4 and my rear differential is leaking. Grinding noises. This single unit combines the transmission with the differential. The differential is responsible for transferring power from the engine to the wheels and is essential for operating your vehicle. How to fix a rear differential leak? A rear differential seal leak is a pretty common issue and relatively easy to fix. After driving only 230 miles is when I saw that both of my "dust seals" on the rear differential are leaking. A transfer case assembly is used to divide engine torque between the front and rear differentials. A snow storm is coming May 7, 2011 · My dealer has tried twice now to fix an oil leak from the left side axle seal on the rear diff. Here is a list of what can cause a rear differential to go bad: Not driving adequately in the break-in period: When a vehicle is brand new, there’s a period of 3,000-5,000 miles where certain thresholds should not be crossed if the user does not want to shorten the life of the differential. It just caught my attention that the oily watery puddle on my garage floor is right beneath the rear diff. Drove it 500 miles+ to then flush the rear differential. 66 lower, GP 2. Apr 4, 2018 · I don't own a 13mm allen wrench or male socket attachment, so I can't tighten itbut I tested the bottom plug for tightness and with my thumb and one finger was able to loosen it. A rear differential is colloquially called a “rear end” or rear diff by some people. My last 3 trucks have been F150 Lariats and 200k miles before selling, but never a diff leak on them. 3. Mar 29, 2023 · What causes a differential to fail? A number of factors can cause a differential to start failing or break entirely, many of which are avoidable. Tore it down and the anulas bushing was tosted and the planet asm was scored. 3) Leaks. A bad rear differential can cause a lot of different issues, and it’s crucial that you get it fixed as soon as possible. If you observe oil from a leak with a particular odor, it can be a differential fluid leak. Here is the email: Hi Matthew, The noises you are hearing from the rear is coming from the rear differential. I am thinking this might be just a bit Jun 18, 2024 · – Look for signs of fluid pooling underneath the vehicle, a burning smell, or unusual noises coming from the rear end. It is crucial to address the issue promptly to avoid any accidents or additional damage to your vehicle. Jan 5, 2022 · A vehicle with rear-wheel drive has a rear differential that sits between the rear wheels and connects to the transmission through the drive shaft. Rear-wheel drive vehicles use an independent differential located between the two rear wheels. May 8, 2024 · Generally speaking, you can expect to pay between $250-$500 to reseal a leaking front differential, assuming that no internal differential damage has been incurred. If you must drive, it is best to drive only short distances and to have the vehicle serviced as soon as possible. Dec 30, 2015 · An axle seal is the part of the vehicle that connects the axle to the rear differential, or the transmission. This weekend I noticed that the bottom of my rear Aug 17, 2015 · Turns out that my rear differential vent seizedthe breather vent for the rear axle Nissan part number: 38322-41L0A Could have been a lot worse but the pressure took the path of least resistance and just blew out the cover seal for the rear differential. All Wheel Drive. Most likely something came apart inside the differential and dislodged the seal at the front. They tell me now that they borrowed a seal installation tool from another dealer ? to put the seal in. This is important to note because the cause could be the If your differential isn’t damaged or leaking, you can keep on driving until your vehicle hits anywhere between 30,000 and 60,000 miles. Looked up all the parts tonight and it comes to jsut over 200$ for everything. What Are The Symptoms of a Front Diff Leak or a Differential Leak? Feb 23, 2022 · 2015 - 2020 Ford F150 - Leaking Rear Differential Pinion Seal - Hello all, Thought I would share my story incase it helps another! I have a 2018 5. However, Subaru has used oil-filled bushing in different places over the years, including the differential mounting bushings in the 4th gen. Both front and rear differentials do the same job — ensuring the wheels move smoothly when you turn the steering wheel — just from different locations. The rear differential is responsible for providing power to the rear wheels and helps the car turn corners. If it’s dripping fluid then I wouldn’t drive it much as the rear diff can hold as little as 1000ML in some models. It's leaking/seeping where my drive shaft meets my differential. To stop leaks from occurring in the first place, there are a few things you may do. The purpose of the axle seal is to keep transmission fluid from leaking. . What is the likelihood I will need to replace the differential, how concerned should I be about this? Seller states no issues during driving. Mar 4, 2011 · They quoted me 3k approximately for a brand new diff all fully installed. Take a look as we repair this common issue so you can do it yourself - or decide you wan Jan 24, 2022 · Gears with rust could cause a binding noise, or chattering when driving. Dec 13, 2020 · Once the gasket fails, you have a leak. Jun 30, 2023 · Definitely don't drive it like that. I serviced rear diff oil about every 75k miles. On an old vehicle, this might be a fine solution - just check it whenever you change the engine oil. This is usually caused by improper installation or removal of the components. While this is a pretty large price range, that’s because rear differentials vary vastly in size, and you still have to factor in the exact problem of your rear differential. They are likely to be the signs of a bad differential. Does your rear diff leak gear oil everywhere? Do you keep installing a new pinion seal and having the same problem? Everyone has or will have this problem wh Jan 25, 2011 · I have a 2008 Rav that started leaking from the rear axle seals with only approx. (I may be wrong) It started flinging fluid all over Jan 22, 2011 · This involved testing, low pressure flushing and waxing of the unibody rear frame and adding new frame supports and fuel tank straps. However, any leak, no matter how minor, will lower the level of fluid (transmission fluid or gear dope), which can lead to very serious damage, costing far May 30, 2021 · 69,XXX miles. A failing or bad differential can lead to a loss of control, especially during turns or when accelerating. However, despite the kind of differential your car is equipped with, it is important to ensure it is properly working. Oct 23, 2010 · A few month ago, I'd some bearing in the rear diff replaced to fix whining airplane like noise problem. All wheel drive vehicles have three differentials: a front, rear, and center . 2. Cost like $14 to fix and had an extra planet asm but was extra work I didnt want and was 100 deg out. Sometimes all wheel drive (AWD) vehicles have a center differential which allows the tires on the front and rear axles to spin independently of each other. 5 inch ring, I believe Dana 80, in a 2003 GMC 2500HD 373 rear differential. We had fluid leaking out at rear right wheel, after driving over a pass in Colorado. Apr 30, 2011 · General F150 Discussion - Can I drive with a leaking rear differential? - 95 F150 302 4wd, I replaced the seal on the coverplate only to find when refilling that oil comes out the other side. We took it to a shop in Delta, it turns out the Axle Shaft needed to be replaced, with the bearings and such. Common Causes The most common cause of a leaking axle seal is improper axle installation or removal but the axle seal can also wear out over time. What Dec 9, 2019 · UPDATE TO THE REAR DIFF LEAK: So I went to my service appointment at the dealer, who confirmed that it actually isn't the seals on the rear-diff, but the rear-diff casting itself that is slowly leaking. Oct 5, 2023 · I recently started seeing oil spots on the driveway under the rear diff of the '13 Outback and realized that it was probably one of the two rear differential to k-member bushings leaking oil. Jun 5, 2022 · The front-wheel drives are equipped with a transaxle or front differential. Looks the the pinion seal. Symptoms to Watch For May 13, 2023 · Recognizing the signs of a leaking axle seal early can save you from more significant vehicle issues down the line. It most cases, a leak is just the result of a bad gasket or seal and that is a very inexpensive DIY repair. I think I have learned enough to know that is the pinion seal? looking for info on how to disconnect the drive shaft to inspect Apr 16, 2024 · Leaking fluid under your car is a common indicator of a faulty rear differential seal. Observe the stability of your truck as you drive. A grinding noise while your vehicle is running is a sign that your differential fluid is low or it has run out of fluid. Dealer installed new seals in Dec. Depending on the size of the leak, it may be okay to drive with a leaking axle seal, but not for very long. Common signs include visible oil leaks near the wheels or axles, noises from the differential or transmission, or even the smell of burning oil after a drive. Nov 6, 2013 · 1 - It's leaking from the pinion seal and getting slung around as the ds rotates. Mine had an axle seal leaking and they replaced the whole rear end. Rear-wheel-drive vehicles are equipped with a rear differential. Jul 30, 2018 · The axle seal connects the axle the transmission and keeps the transmission fluid from leaking. Please check out my sho Jul 24, 2023 · Repair costs for a rear differential leak can range from $150 to $2,000, depending on the seriousness of the problem and which parts need to be fixed or replaced. Either way the dealer should take care of it. Check for leaking fluids around the rear differential gasket and the rear axle. Jan 5, 2021 · Whether the vehicle is a rear-wheel or all-wheel drive, finding leaked fluid in the rear of it indicates a differential leak. Just to the left of the pumpkin housing, you can see where fluid has seeped out of the differential housing over time and has that wet, stained look that is Jul 10, 2015 · Been on some nearby trails a few times and it performs great. _____ Feb 8, 2012 · I love questions like this. Differential oil frequently smells strong. Some people have mentioned topping it off. Most vehicles will go 20,000 to 40,000 miles before they’re due again after a rear differential fluid change. And once they do find/repair it, make sure to get the diff vent mod done. The leak is in the outer and not the inner part of the May 15, 2017 · A leaking pinion seal (drive shaft input to differential) is easily identified by a ring of differential fluid that has been slung out in a clear circumference line above and around the flange that the rear of the driveshaft attaches to. This might have happened for a while by now. Depending on engine placement and how many wheels are driven, the differential can be found on the front axle, the rear axle, or both. If it is just a "seep", or even a very slow leak (where drips are generated, but very slowly), then short/medium term, you can just check the fluid and top it off periodically. A rear differential is a vital component in rear-wheel and four-wheel drive vehicles. How to fix the breather vent on the rear differential on most cars, this is one a Rav4 as an example, but very common on these models. Barely driving because of the pandemic, it is now May 2021 and the car is at 93,000 km. If you have a rear differential leak, it is important to get it fixed as soon as possible. The average cost for a rear differential leak repair is between $150 and $2,000. It can be unsafe and lead to further damage. Jan 29, 2024 · Differentials are found in all cars. Dec 20, 2022 · Can I drive with a rear Differential leak? No, it would be best if you did not drive with a rear differential leak. How long can you drive on a leaking CV axle? There’s no general duration you can drive with a leaking CV axle seal leak Jun 13, 2022 · A rear differential can last anywhere from 50,000 to 200,000 miles, depending on what type of driving conditions it’s subject to and how well it’s maintained. and the "brand new" rear differential fluid was low. I assume, when they replaced the rear diff fluid, they finger tightened the bottom plug and forgot to torque it. Nov 12, 2017 · Thanks for all the good replies! I actually changed the diff fluid in a '97 Wrangler I owned (and sold to get my JK) with someone in a local Jeep club that knew what he was doing. Lack of oil: Even a tiny leak can mean the components in your differential end up grinding against each other. 5-inch 10-bolt rear axle. Sep 23, 2023 · Driving with a damaged rear differential is possible but not recommended. A year later my drive shaft broke and my rear diff was toast, and I always wondered if maybe it leaked slowly and I never noticed any puddles i Mar 23, 2020 · Add 5 to 6 ounces per quart of system capacity. 5 cam, AEM drop in pumps, custom added Walbro 450 pump, DSX flex fuel sensor, DMS Auxiliary Fuel Filter, Track Attack HX, CWA50 pump, ZL1 Lid. Every vehicle is different but each has a recommended mileage interval for replacing the oil. How quickly a rear differential leak manifests may also depend on driving circumstances. 2 - It burped out of the breather do to extreme pressure differential. It's bad enough I need to stop driving the car until this is repaired. The four-wheel drive and all-wheel drive cars are fitted with rear and front differentials. Dirty Differential Fluid: Another common cause of a rear differential pinion seal leak is dirty differential fluid. For example: Rear-wheel drive vehicles have one differential in the rear. What Are the Risks of Driving With a Pinion Seal Replacing a rear differential, like any automotive repair, is a process with several cost influencers to consider. On the other hand, a large leak is a severe issue that can keep you stranded in the middle of nowhere. We’ll also provide tips on how to identify Rear Differential Leak Fixing Cost. I know this could be a very involved job to replace them and many have decided to let them leak until Jan 6, 2024 · If you've discovered a rear main seal leak in your vehicle, you may be wondering whether it's safe to continue driving or if immediate action is required. 41,000 miles on the vehicle. That leak- whether it’s a front diff leak or a rear differential leak- can put you at risk of running low on fluid and suffering some serious damage. Bought it new and now the truck has 58,000 miles on it. Is It Safe to Drive with a Differential Leak? Technically, you can still drive your vehicle even if your differential is leaking. A rear differential, or simply “rear diff”, is the gearbox located between the rear wheels of a rear-wheel-drive, four-wheel-drive, or all-wheel-drive vehicle. Aug 5, 2012 · Rear diff leak looks innocent enough however it gets much much worse. In fact, the term transaxle can be used interchangeably in these vehicles to describe the differential or transmission. I noticed the front seal on the rear differential was leaking. Aug 19, 2013 · I have noticed a fist sized oil slick on the garage floor from the rear Diff. In more serious cases, the rear differential may need rebuilt or just flat out replaced. I wonder if the breather could be clogged internally? My only concern from the photos and videos is this picture of the rear differential, with what looks like differential fluid on the outside. Jan 8, 2023 · To identify the source of the leak, you’ll need to keep a watch on it. Driving with a small axle seal leak is a risk, but you can drive with it as far as you keep the fluid at the right level. Aug 16, 2023 · Driving with a bad rear differential can be extremely dangerous and potentially cause further damage to your Polaris Ranger. Drove around the block and back home when it started making a noise. 90mm TB, Kooks catless headers, Airaid with green filter, Moroso catch can, AFR500v2 wideband, tuned by Pat G and Me. May 8, 2015 · If it is the seal, dealer will take drive-shaft out, reassemble the diff to replace the seal and put it back together. The breather vent is nothing more than a screwed in fitting with a spring loaded cap on it. I took a look under the rear end tonight and the oil is completely covering the lower half of the pumpkin and is slowly dripping to the floor also oil has slung up on to the exhaust from the front of the Diff by the drive shaft. Nov 16, 2022 · A rear differential leak is a type of oil leak that can occur in cars with rear-wheel drive. It uses a rubber lip-type seal to keep gear lube from slipping past the pinion flange during normal operation. This forum has been a huge help. Jan 11, 2016 · If the differential runs low on fluid, or completely runs out of fluid, then the differential can become destroyed, causing much bigger problems. The answer depends on how much is leaking. Who knows how much is leaked out. The seal ensures that the shaft’s connection to transmission or rear differential is secure. of last year. Six days later I have a huge leak on the garage floor and the entire rear underside of the car is full of Royal Purple. Mar 19, 2020 · Brought it to Toyota and they told me the differential is pretty rusty, hence why the leak, and recommended to replace the whole rear differential. Jan 13, 2024 · 2015 - 2020 Ford F150 - Rear differential leak - Hey guys, I just bought my 2020 Lariat last week. Mar 29, 2021 · but just saw the leak from the diff. I've been leaking fluid for weeks. Differential leaks usually come from the rear differential cover, the pinion seal attached to the drive shaft, or the axle seals. If major failure necessitates differential replacement , this price jumps considerably, peaking at over $2,000 in most cases. I replaced axle seals due to leaking oil about 2 yrs ago. Same problems. If a simple leak was the extent of the problem, such as a worn seal or loose gasket, it would have been quiet as a church mouse. Most rear wheel drive vehicles will have a standalone differential between the rear wheels that is linked to the transmission via a driveshaft. When the gasket fails, the May 30, 2014 · Ok so my rear differential axle seals were leaking and in reading here this seems common enough of an issue but there was a surprising lack of information on how to do the work so I figured I would write up a guide as there are some tricks a guy can use to make the job much easier. 5L GTDI engine may exhibit an occasional fluid leak coming from the rear differential vent cap in temperatures below 32 degrees F under certain conditions. I think what initially failed was the axle seal. Mar 12, 2018 · The fourth-generation F-body is equipped with GM's 7. The Conclusion. It is apparently from the top in the middle where the diff connected to the frame. Nor would the volume been all that bad for a garden variety leak. So can you drive with a bad differential? Yes, you can Aug 4, 2016 · When I had our 2009 4wd Venza up on the lift today I noticed a rear differential leak at the driver's side drive shaft. Can be added to top-off existing low fluid level, or when changing oil. Feb 22, 2016 · If you have a bad leak around your rear differential, you may need to consider replacing it. The differential is the housing that contains the axle's gear drive and connects to a drive shaft in order to provide power to the drive axle. Jan 13, 2017 · Hi folks! Hope all is well. my reading indicates that the differential leak is more likely an oil filled bushing leak. fh ck sl jx dx tx gr mt zb th