Transfer Case Leak Sealer

Gear lube dried out, transfer case failed. I see a small amount coming from the front input saft seal, which I will replace. NP205 Seal & Gasket Kit -This kit includes all the seals and paper gaskets for your NP205. I took the Kizashi in for an oil change and the service tech informed me that it appears there is a leak at the transfer case. 1 cause of the transmission burning up, seal replaced. I have a persistent oil leak at the front output shaft. I believe the gasket is paper, not rubber. I've definitely got a leak from the transfer case. As a result, my tranny fluid level was really low. My mechanic tells me that the transfer case is leaking on my '04 Murano (97. That is how the rear differential seal leak because it gets more rusted due to road salt. When should an axle seal be replaced? Should both axle seals be replaced at the same time? Is it safe to drive with a leaking axle seal? Let's start with the first question. 241DHD Transfer Case Output Shaft Seal. The gasket between the differential carrier and the axle may fail, especially if it was fitted incorrectly. I don’t know what else it would be if you’re not over filling it. We sell Rebuilt NV-4500 Manual Transmissions; they will work like new and save you a ton of money! Guaranteed Will Not Leak, Squeak, Moan, Or Groan!. 27,300 -Replace X-fer Case Rear Output Seal 31,734 -Replace X-fer Case Rear Output Seal 32,847 -Replace X-fer Case Rear Output Seal, Extension, Bushing, & Driveshaft Yoke The new yoke replacement basically solved the problem. Please narrow the Transfer Case Output Shaft Seal results by selecting the vehicle. Some 2008 Highlander SUVs and 2008-09 Sienna minivans with automatic transmissions and 4WD systems may leak transmission fluid from the transfer case. Buy the way, Make sure the transfer case fluid is not overfilled. A transfer case seal might also be referred to as an axle seal. My transfer case has been leaking for a while also, I’ve been putting it off. I really don't feel like replacing the damned things (the input seal involves dropping the whole thing off, and if I'm going to do that I may as well do the bearings, too - and I'm trying to wait out the bearings so that when they fail I have a good excuse to swap to a selectable AWD/4HI/4LO/RWD case instead of just 4HI/4LO/RWD. Mercedes GL450 Transfer Case Removal. indd 7 5/1/11 10:33 PM. A good choice to freshen up your NP205 when changing an input gear, installing an upgrade, or just fixing a leaky case. Count on these high quality components to ensure the longevity of your rebuild. 06 Crown Automotive Output Shaft Oil Seal for 76-79 Jeep CJ Series with Quadra-Trac Transfer Case, 62-79 Jeep Vehicles with Model 20 Transfer Case & 41-71 with Model 18 Transfer Case. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping. I have a leaving that's coming from the transfer case. You need to know for sure where the leak was. My 1993 Jeep Grand Cherokee Laredo's transfer case is leaking. 1965 Rockwell T221 transfer case #1253886 I know they leak and have a habit of eating upper shaft bearings because it doesn't get a lot of oil. Now I did overfill the transfer case while putting new fluid in and I can see some fluid leaking out of rubber breather valve on the top. The average cost to fix a transmission fluid leak that can be solved without removing the transmission is $150 to $200. Replaced the seal and the nut, $32. Rav4 transfer case fluid leak - AWD leaking gear oil from back of transfer case The AWD equipped 2006+ Rav4 models (4- or 6-cylinders) have an AWD system composed of the transfer case (which sends power to the rear of the vehicle) and the rear differential (which take power from the transfer case and splits it to the rear wheels). Has anyone here had to replace their transfer case prop shaft seal? If so, how difficult would this be to replace? For a few months now I noticed it has been slinging some fluid up on the down pipes and other parts in its area. Question is, do I need to pull the transmission/transfer case for this work or can I do it with the. So I assume it is from transfer case. What would your suggestion be?. The NP205 gear driven transfer case is considered by many to be the king of bulletproof. A leak in your radiator can result in losing enough coolant to cause your vehicle to overheat, but there are other indications that you may be losing coolant. Thanks for posting such good info It helped a great deal, I had the transfer case input seal leaking on my 2008 Highlander. Do I need a special puller to remove it? Does anybody have any experience with this? Thanks. Place a 2x4 with a 1-1 1/2 inch diameter hole cut out over the transfer case seal and use hammer on wood to push the seal all the way in. If you have a j-shift case. It's when people don't get it fixed and run low on any fluid is when the real problems start to happen. The oil does tend to travel and mine was leaking at the output shaft seal. I have a new tranny/transfer case. Does anyone. Most conventional part-time transfer cases offer a 2-Hi as well as a 4-Hi mode. If you have a leak, this is where you'll find the most likely culprit. One indicator of possible leakage is transfer case bearing noise. I'm sure I am going to have to pull the transfer case and replace the seal or seals between the trans and t case. The dealer recommendation doesn't sound right to me since there are no leaks on the floor and also with the 40,000 miles of the car, it should not already have this problem with normal driving and service history. Obtain Locally Part Number Part Description 648™ LOCTITE ® PART NUMBER PART NAME 9L8Z-1177-E Bushing and Seal Kit - All Applications. A transfer case fluid change costs form $75 to $160 in a repair shop. but concerning. Just in case you want to know just what is it like to change a transfer case out, I can tell you. I'm wondering if I can add some kind of a "stop leak" fluid to the transfer case to try and slow it down. New rear seal on transfer case still leaking on 02 escalade. The spool design of the transfer case allows for corrosion to slowly get in and wear the teeth on both the splines of the transmission output shaft and the input sleeve on the transfer case. Also there is a seal for the outside of the rear yoke. It is designed to naturally vent through that shift base, just like yours is doing. If after making sure both plugs are tight enough to preclude leaks, you continue to notice the transfer case leaking, you will need to clean it to facilitate a closer inspection of possible leak sources. i wouldnt try with any of the stop leak stuff, a transfer case and 90wt is so much different from engine oil that you might harm something, i cant say for sure but i wouldnt try it in my truck. A transfer case seal might also be referred to as an axle seal. Had the transfer case leak on my 2004 Suburaban last spring. Free Shipping & Lowest Prices Guaranteed! Over 40 Years of experience at 4WD. If your vehicle continues to leak oil from the transfer case after replacing the transfer case output shaft seal, then you may need to get a professional to take a look at the transfer case. Transfer case had slow leak. Troubleshooting 1995 & Newer Electric Shift Transfer Cases. Coat them with a clear water repellent. At 101k it had to be replaced again because it started leaking again. The one that concerns me is the leak that appears to be coming down from the top of the case. Leaking transfer case? Thanks for the response. seal track condition, and front face of transfer case for porosity. That'll let you know the leak rate, the amount drained is the amount the tranny is low. First of all yes it will damage the transfer case with no oil in it or even low oil. com, we take pride in our huge inventory of parts for many Jeep models, such as our vast selection of Jeep transfer cases for sale and transfer case yokes for sale, as well as sprockets, gaskets, flanges, balls and every other piece you need to put together a great transmission mechanism. On my transfer case there is a fitting in a "recessed" pocket on the cast iron case that holds the nut and what appears to be the speedo drive gear (just a slender shaft with a gear at one endhas a "J" marking on it)the output feeds into a Stewart-Warner offset block that must be another gear "adapter" to correct for speedometer errors. But I changed transfer case fluid and like a dumb ass tightened bolt way past the 18 inch pounds, do you guys based on that crack think if I put jb weld on crack and lots of plumbers tape and sealent on plug it would stop leak, I feel like a a-hole for not just crabbing the torque bar. Tonight I had to replace mine because it was leaking, so here are the pics that I took, showing the differences. The top inlet and rear outlet. Taking them 3 days roughly for the repair. if it is just a seal then it is easy to replace, but if it means splitting the transfer case this is not a job for the diy, unless you have experience with transmissions or transfer cases. The leak appears to be coming from the gasket between the transfer case halves (the case is splittable when disassembled). But like I said may show up sometimes but others not. I believe the gasket is paper, not rubber. Anyways, I have a leak in what I believe to be my transfer case output shaft on my 2003 AWD Rav4 (US spec). (also check the plug in the back, sometimes they get a pinhole and it allooks like the seal is leaking) replacing the bushing housing wont hurt either, but usually those dont wear much unless you are running huge angles. 6L Duramax is the best upgrade you can make to your GM transfer case (model 136, 146, 246, 261, 261HD, 263HD, 263XHD, 261XHD) to prevent the ever increasing problem of pump rub. My name is Rick Stivers and writing this guide and my T-90 Rebuild Guide is about my only claim to fame. Fluid Leak at Left Hand Transfer Case Weep Hole or Between Transfer Case and Transmission (Replace Left Transfer Case Input Shaft Seal or Transfer Case O-Ring Seal). I’ve never done it before, but you have to remove the transfer case to change the seal. Some people were asking for comparison pics of the updated seal and companion flange design of the front output shaft in the transfer case. No change in Engine or Transmission oil levels. Post by Lilrascal » Sat Dec 29, 2012 10:39 pm Ok here is a picture of the axle seal leaking on my flex I can see its leaking. there is transmission fluid leaking from between the transmission and the transfer case. HOW OFTEN:. I got a oil leak around Tranfercase area. That is how the rear differential seal leak because it gets more rusted due to road salt. The Merchant Automotive 10001 Transfer Case Pump Upgrade Kit with Fluid for your 01-07 GM 6. Its coming out right where the front drive shaft comes out of the transfer case. If you have a j-shift case. When fluid is leaking from a broken seal. Aside from that, it prevents leaks from happening. March 1, 2016 : Followup from the Pelican Staff: We don't currently have that tech article. Transfer case leaking? Replace you drive shaft seals with this brand new seal kit. however i get it back and it still leaks, A lot. I took it to Nissan dealer. The front transfer case is protected and does not get the same treatment as the rear because there is a radiator splash shield for added protection from the element. This is not the rear seal on the transfer case housing, it seems to be leaking far behind the end of the aluminum case housing (around the splines?). It can be a big, expensive fix if you take it to the shop. The seal that keeps fluid inside the transfer case and thus the transmission is vital for the smooth operation of the vehicle's transmission. Stops leaks in: Engine - Gasoline and Diesel Transmission - Automatic and Manual Power Steering - Rack & Pinion and Steering Box. Re: Transfer Case Rear output seal I would try a new driveshaft yoke, could have lead or be too smooth, a burr or just plain bad. My 05 nismo is too It's from when nissan took my transmission out and put a different one in to find out why my transmission wasn't working right when it was the ECM the whole time like I told them in the first place, anyhoo, on mine, it's the drive-shaft seal where the rear drive shaft attaches into the transfer case. Toyota — Transfer Case Leak. I unbolted and cleaned up the transfer case skid plate and saw a marginal amount of oil also on the t case. The transmission to transfer case seal was leaking, therefore the transmission fluid was leaving the transmission and overfilling the transfer case. I don't understand why you're saying no way they could diagnose a transfer case input shaft seal leak without pulling the transfer case. Click on the number of the part you are interested in the diagrams below. The transmission fluid fills the transfer case and then goes through the vent tube to the air cleaner. Hello all -My mother-in-law took her '06 Hyundai Tucson (4WD) into the dealer for a regular oil change/A-service, and they told her that the transfer case is leaking and needs to be replaced to the tune of $1800. My transfer case was leaking so I had front output shaft seal, rear output seal, input seal replaced. We have a transfer case seal leak in our 2007 Chrysler pacifica. between the gearbox and transfer case then this seal probably isn;t the suspect as it is quite low, unless it is being. If the leak is not coming from the transfer case weep hole, DO NOT replace the transfer case left hand input shaft seal. I'm wondering if I can add some kind of a "stop leak" fluid to the transfer case to try and slow it down. 2004 Jeep Grand Cherokee - Loosing oil on the output shaft of the transfer case, I changed the seal two times it's still leaking. 1965 Rockwell T221 transfer case #1253886 I know they leak and have a habit of eating upper shaft bearings because it doesn't get a lot of oil. So I just had both my transmission and 249 transfer case replaced in my zj. Order Chevrolet K10 Transfer Case Seal online today. 3L TBI I have been searching all over and found multiple sources stating this problem: The output shaft seal of the transmission can leak into the input seal of the transfer case causing it to become overfilled and be sucked into the vacuum system through the vac switch. Can I drive with a bad Transfer Case Output Shaft Oil Seal? Since the transfer case is a power distribution unit to all four wheels, failure of the transfer case will render the vehicle useless, so an obviously leaking transfer case output shaft seal should be repaired immediately to protect the expensive unit. We tried 2 bottles of lucaS transmission stop leak, but ut has done nothing. The BimmerFix Stent repairs the front seal leak. I paid around £5 for it too off a site. You say this is the area where the leak occurs. 1 cause of the transmission burning up, seal replaced. 00:1 ratio, offering neither a gear reduction (underdrive) nor an overdrive. Stops leaks in: Engine - Gasoline and Diesel Transmission - Automatic and Manual Power Steering - Rack & Pinion and Steering Box. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. but concerning. 7L (+114,000 miles) with Transfer Case Leak: As the garage floor finally dries off a bit from all the snow, I noticed a red fluid where the KJ is parked. If the leak is not coming from the transfer case weep hole, DO NOT replace the transfer case left hand input shaft seal. It was supplied in many GM, Ford, International and Dodge full-size trucks. A transfer case fluid change costs form $75 to $160 in a repair shop. The fixed-shaft design of the SYE maximizes seal life. I ordered the seal from Toyota and 2 studs from a local parts store for the repair, after removing the input collar I noticed it had a bad seal groove worn into it. I'm a little. If you have a NV-241HD there is a plug on the top of the transfer case extension that covers an access port. it has a leak at the rear shaft yoke seal. 0 AWD with transfer case fluid leaking slowly from a point where the rear drive shaft enters the rear of the TC. Leaking about quart of transmission fluid into transfer case every 120 miles. Hey guys so I screwed up my trucks transfer case bad I feel like a dumb pos lol. A bad seal on it's own wont case a problem. Hold your transfer case in place and prevent leaks from happening by investing in a quality transfer case seal. The NP205 gear driven transfer case is considered by many to be the king of bulletproof. The vehicle had no symptoms, so she was unaware there was a problem. over several days. <t>Thanks in advance for any advice you can provide. Is it leaking out of the weep hole on the bottom of the seal, or is it leaking from the slip yoke just in front of the universal joint. Both the ATF and the 10W40 motor oil are at the same viscosity when cold. If a bearing goes bad inside a transfer case, it could cause it’s output shaft to wobble and thus causing a leak at the oil seal. Dropping it at dealer first thing in the am. Check out free battery charging and engine diagnostic testing while you are in store. Days after the replacement, I noticed a pool of liquid under transfer case. I am thinking it dripped down because if I had a Yoke seal problem or the new seal was bad ( I greased everything up) It would be consistented drops and puddling right where the driveshaft enters the. Transfer case seal front end 4x4earth transfer case slow leak what options mbworld forums symptoms of a bad or failing front output shaft oil seal…. The spool design of the transfer case allows for corrosion to slowly get in and wear the teeth on both the splines of the transmission output shaft and the input sleeve on the transfer case. New seals and good to go. This simply causes the seal to shrink and allow oil to bypass the seals and leak engine oil outside the engine block. The oil does tend to travel and mine was leaking at the output shaft seal. Transfer Case Seal Products. Since the leak is very subtle (doesn't actually drip onto the ground - just accumulates into a small drop hanging off the T-case), I think the Lucas Oil additive will help seal the worn gasket. One indicator of possible leakage is transfer case bearing noise. Some people were asking for comparison pics of the updated seal and companion flange design of the front output shaft in the transfer case. Here are the seals. I've been told it's the transfer case output seal and that it's deep within the transmission. This was almost a month ago. its dark with a bit of red tunt to it. News: 73-87ChevyTrucks. I'm not mechanic, but it seems they will have to split it apart to reseal the connection. Just had it replaced about 500 miles ago and oil leak looks worse now than before. Transfer case leaking? Replace you drive shaft seals with this brand new seal kit. Any idea if there's a gasket that likely needs to be replaced, or if it's simply a matter of putting in some additive that will thicken and seal the problem? There isn't any obvious damage to the exterior of it that would have caused the. Adventure Accessories is the #1 supplier of parts and accessories for the Hummer H1. A bad seal on it's own wont case a problem. Luckily transfer case output shaft seal replacement is a simple process, and can have your transmission liquid-tight in no time. Please narrow the Transfer Case Output Shaft Seal results by selecting the vehicle. I found a thread over on toyota owners club (linked below) that has a few pictures of my exact problem. This improves heat transfer reducing coolant temperature helping to prevent overheating and leaks. And it is wet where the shaft comes out of the transfer case. Titan® Head Gasket Sealers are rated #1 by auto mechanics. Hanging Dog. Then I was told the transfer case had a hairline crack in it and needed to be replaced. 411081A A7 Transfer Case Front Output Seal, 246 261HD 263HD 261XHD 263XHD This is the replacement seal for the front output side of the transfer case. I also have had oil leaking from my transfer case, when I had the vehicle checked today I was told that the leak is from the Intermediate Pin, aparently this is only sealed with O-Rings. drove it five miles and come out of the. Replaced seal and topped off transfer case fluid under warranty. Crown Automotive NP249 Transfer Case Seal Kit for 93-98 Jeep Grand Cherokee $18. Oil around the oil pan is in fact most often coming from the rear main seal. REAR OUTPUT SEAL for NEW PROCESS NP241 transfer cases including: 241C; 241D, and; 241DLD 241C/241D/241DLD Rear Seal. Hi, Does anyone experiencing 75W-90 oil leak from transfer case (bevel box) output shaft? is there some kind of seal or "o" ring that the shaft is riding on? I checked the oil level it was ok, but when i drove it, oil splatter all over the plastic cover. I have 1995 GMC Jimmy with 240,000 miles, it had a terrible transfer case input seal leak, leaking transmission fluid into the transfer case. Transfer Case Overhaul Kit Transfer Case Bearing Kit Standard Bearing Kit Without Synchros Standard Bearing Kit With Synchros Samples of Standard Bearing Kits and Transfer Case Kits * Kits can contain additional items such as inserts, sleeves, plugs and other small parts. This made sense since I never noticed a leak when the truck would be sitting. The transfer case output shaft is the part that connects the case to the axle. That'll let you know the leak rate, the amount drained is the amount the tranny is low. 6L Duramax is the best upgrade you can make to your GM transfer case (model 136, 146, 246, 261, 261HD, 263HD, 263XHD, 261XHD) to prevent the ever increasing problem of pump rub. A mechanic friend said there is a seal between the tranny and the transfer case that, when it goes bad, will allow the tranny fluid to leak into the transfer case. This is where the front driveshaft goes into the front side of the unit. My transfer case has leaked slowly for about a year, lately its got worse and I need to do something. just noticed a little bit of fluid on the bottom of the transfer case. As with any leak, investigate where. We don't just thicken your oil like other brands, Our product will actually repair the engine oil seals. If you have a t-shift transfer case, it's possible to remove those seals and reinstall without having to remove the shift rails. Is there a seal there? How does the transfer case come off? Will the shaft pull out when the transfer case is freed up? Please give me a breif "how to", I should be. Remove and replace rear output seal, is the front similar to the rear? 2. have you checked the fluid level in the transfer case? one it could be high causing it to leak or two it could be low because some much has leaked out and it could cause damage to the transfer case. I have a new tranny/transfer case. If you need new transfer case seals, including a transfer case input shaft seal, check. I recently noticed a very small amount of dark fluid (not motor oil) on the garage floor and had my local dealer diagnose the problem as a leaking output seal on the transfer case. Changed the axle seal and the o-ring on the transfer case. Cost was covered by warranty back then. Come on here like usually do Everyday and read about someone's transfer case leaking, so I walk to the parking lot at work and lay underneath and sure enough it's slowly bleeding down the front of the transfer case from the output seal. If the rear seal leaked, would the transfer case mounting to the transmission be tight enough so that it would stay in the housing instead of leaking to the outside? 03 c/c 4x4. However, the BimmerFix Cooling System Sealer & Conditioner provides additional protection against future leaks and is designed to condition and seal the coolant transfer pipe seal, valley pan gasket seal, as well as the gaskets of the water-cooled alternator and the rear coolant passage cover seal. What would your suggestion be?. Not too sure what transfer case you have, but I have an 03 silverado pickup and my transfer case started to leak too. But I am not very sure. Free Same Day Store Pickup. Hi mate, my transfer case is leaking too where my front prop shaft goes in, its my oil seal that needs sorting. Dealer will only do two things 1) gladly replace the whole transfer case at over $6k. Thanks in advance. You can see it, but barely feel it as you run your finger across it (it's the 3rd, light colored groove on the bottom). Over time, the seal can harden and allow fluid to escape and dirt, debris, and water to enter the transfer case. Check fluid in t-case and trans on level ground, when cold. Anyways, I have a leak in what I believe to be my transfer case output shaft on my 2003 AWD Rav4 (US spec). Troubleshooting 1995 & Newer Electric Shift Transfer Cases. I was trying to see if this is a common problem for. Days after the replacement, I noticed a pool of liquid under transfer case. BlueDevil Oil Stop Leak seals engine oil leaks permanently. Hold your transfer case in place and prevent leaks from happening by investing in a quality transfer case seal. We take a close look at how to seal up that leaking Dana 20 or Dana 300 transfer case that is in your Jeep! Follow along as we install this Novak Conversions gasket kit in Jp Magazine!. I put a new unit in thinking there might be a crack. He said that he has seen many of these trucks with bad tranny's because the fluid runs into the transfer case and starves the tranny burning it up. The leak appears to be coming from the gasket between the transfer case halves (the case is splittable when disassembled). My 05 nismo is too It's from when nissan took my transmission out and put a different one in to find out why my transmission wasn't working right when it was the ECM the whole time like I told them in the first place, anyhoo, on mine, it's the drive-shaft seal where the rear drive shaft attaches into the transfer case. A bad seal on it's own wont case a problem. Replaced seal and topped off transfer case fluid under warranty. hey guys, 2009 yukon denali 6. Now the dealership says I have to pay for the repair because the seal they put in in 2013 only had a one year warranty. What about if it was a plugged vent line. The Jeep dealer replaced. The dealer said this is common to Dodge and GM truck since they use the same x-fer case. to understand the location of the leak and the fluid type (i. For several years now, we've been hearing reports of transfer case fluid leaks due to a wear-through on the rear case half (see photo on the left). The bad seal may be the result from a bad rear output bushing in the tailshaft and if it is, the new seal will go bad shortly after you replace it. This is where the front driveshaft goes into the front side of the unit. It Appears To Be Seeping Around Where The Metal Part Of The Seal Fits Into The Housing. transfer case leak Silverado Car Forums. NP205 Seal & Gasket Kit -This kit includes all the seals and paper gaskets for your NP205. ATF or transfer case gear lubricant). Probably not as hard as it sounds. If you are experiencing a bitter smell coming from under the hood of your car, you may have a transfer case leak. 00 for the both. Not too sure what transfer case you have, but I have an 03 silverado pickup and my transfer case started to leak too. There is also a pinion oil seal at the front end of the differential casing. If the yoke is worn then you have to fix it either by getting a new yoke or fixing the old one with a speedi sleeve. Also please check out the statistics and reliability analysis of Nissan Rogue based on all problems reported for the Rogue. The part of the transfer case (seal retainer) that bolts to the back of the transmission has two seals in it, they go back to back so the transmission fluid stays in the transmission, and the transfer case lubricant stays in the. When I took it in for a routine 3000 mile oil change, I was informed my transfer case was leaking. The rear seal on the transfer case started leaking at about 99k miles about 2 years ago. While they were under there they also noticed transmission fluid leaking from around the “transmission pressure sensor”. I think it might be the transfer case output shaft seal -- front. As mentioned in my trip report, I've got a fairly robust leak from the transfer case. Transfer case leaking? Replace you drive shaft seals with this brand new seal kit. These not only cause unsightly stains but may lead to serious problems if not repaired. Anybody have a idea, what to do? Is it a costly repair or ju. InfinitiPartsDeal. Can I drive with a bad Transfer Case Output Shaft Oil Seal? Since the transfer case is a power distribution unit to all four wheels, failure of the transfer case will render the vehicle useless, so an obviously leaking transfer case output shaft seal should be repaired immediately to protect the expensive unit. Bad at first then it settled to just oil drips. Right, after servicing the handbrake and and doing a quick check in preparation for the MOT this week I noticed that Lil' Blue has sprung a leak from the transfer case. Might check the tailpiece housing they are known to crack too. The transfer case is leaking again. I just got 2008 Tundra with 5. This happened after the Jimmy sat a year and was not drove. 411081A A7 Transfer Case Front Output Seal, 246 261HD 263HD 261XHD 263XHD This is the replacement seal for the front output side of the transfer case. If the transfer case of a 1988 Blazer 4x4 is full of trans fluid does the rear transmission seal leak as well as the input seal Either the transmission tail seal or the transfer case input. If the transfer case input shaft seal is leaking, this may cause a leak that seems to come from between the transmission and transfer case. I have 1995 GMC Jimmy with 240,000 miles, it had a terrible transfer case input seal leak, leaking transmission fluid into the transfer case. In general, a seal is used to prevent dirt, liquid, air, or any kind of substances from leaking out. Ford Edge Transmission Problems See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. my problem is it has a leak from the rear seal on the transfer case. Lucas Engine Oil Stop Leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines! Lucas Engine Oil Stop Leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines! Key Benefits Com. If your vehicle continues to leak oil from the transfer case after replacing the transfer case output shaft seal, then you may need to get a professional to take a look at the transfer case. Anybody have a idea, what to do? Is it a costly repair or ju. I found a thread over on toyota owners club (linked below) that has a few pictures of my exact problem. I'm a little. Anyways, I have a leak in what I believe to be my transfer case output shaft on my 2003 AWD Rav4 (US spec). ) The one I was using was too short and I tossed the entire thing. Get the job done with the right part, at the right price. I've got oil leaking out of the transfer case seal on the output shaft that goes to the front wheels. 28 iirc by the way, my old sleve had no seal in it at all, nothing. Also please check out the statistics and reliability analysis of Toyota Highlander based on all problems reported for the Highlander. If there is gear oil dripping out between the juncture of the transfer case and auto transmission, it's a pretty good bet that the input shaft seal on the transfer case has developed a leak. It can be a big, expensive fix if you take it to the shop. At 101k it had to be replaced again because it started leaking again. Replace the transmission case bushing. Easy to use parts catalog. The vehicle had no symptoms, so she was unaware there was a problem. - There is a retainer you take off on the T-case to remove the seal, It either needs a seal or sealer, can't recall. 9 and 4 speed automatic transmission. New seals and good to go. Does your transfer case need maintenance? Advance Auto Parts provides a selection of transfer case bearing and seal kits. seal track condition, and front face of transfer case for porosity. 68 OMIX Front Output Shaft Oil Seal for 88-96 & 2001 Jeep Wrangler YJ, TJ, Cherokee XJ & Grand Cherokee ZJ with Model NP231 Transfer Case. ATF or transfer case gear lubricant). HI i have a a 2006 IX and im leaking fluid from my transfer case ive been told its a seal. The car only has 15,500 miles on it. Am I correct that if I take off the t-case, I can pull that seal with a seal puller and pop a new one in? Is that the only. What are my options when this happens? Rebuild? New seals? As far as driving, what should I expect as I can't get it into the shop for another day or so? If it runs low/out, what'll happen. The mating surface between the trans and transfer case is not a sealing surface. Description. If you have a NV-241HD there is a plug on the top of the transfer case extension that covers an access port. A transfer case going dead is a like losing a part of your transmission. Our applications include Transfer Case Kits, Gears, Bearings, Shafts, Gaskets, Seals and more for all Jeep® models. But like I said may show up sometimes but others not. If you need a replacement transfer case, transfer case motor, or transfer case output shaft seal, check out O'Reilly Auto Parts. Had it checked today and the mechanic said fluid was leaking from the transfer case vent hole. Dealer will only do two things 1) gladly replace the whole transfer case at over $6k. Theirs also a bushin in the. Apparently on a certain model transfer case, there is an oil pump up inside there and a small clip sometimes works its way loose and over time will wear an actual very small pinhole in the side of the case. the best thing. They Changed the out put seal 4 times and it still leaked. over several days. PTU/Transfer Case Leak. By looking at the pictures, does that look correct? If so, is there a tech article anywhere that explains with pictures how to replace on of those? I've searched for about an. Hold your transfer case in place and prevent leaks from happening by investing in a quality transfer case seal. It is appearing right at the shift lever. 2012 AM General Buick Cadillac Chevy Oldsmobile Pontiac E26 Seal, metal clad front output shaft 1 89-00 15580225 205-18994. Fixing the transfer case shift motor leak from within. He took it to the dealer and they stated the shaft seal was good but it was leaking through the welch plug in the output yoke and it would not be covered by warranty. It was supplied in many GM, Ford, International and Dodge full-size trucks. You won't leak any fluid onto the ground because it is an internal seal. Now I did overfill the transfer case while putting new fluid in and I can see some fluid leaking out of rubber breather valve on the top. Please narrow the Transfer Case Output Shaft Seal results by selecting the vehicle. We have the parts to rebuild your Willys Jeep CJ2A Transfer Case including bearings, shift boots, intermediate gears, gaskets, output shafts, shift forks and shift knobs. My original case could not be sealed, but at 20k oil change intervals it didnt leak enough to be an issue other than the oil spots on the ground. The front transfer case is protected and does not get the same treatment as the rear because there is a radiator splash shield for added protection from the element.