Install the seal to the transfer case assembly using a suitable driver or a seal installer such as j367668a. So if you notice a leak in the component, remedy the problem to avoid chronic heart damage. In this video, we show you how to replace the transfer case output shaft seal on. Changing front seal on transfercasenbs tahoe gmc truck.
Transfer case model seal position seal service part number previous seal part number seal driver sleeve driver mtc4208, 4210 and 42 input shaft a11205x2728 a 1205r2592 2728t1 2728t2. If you decide to replace your np 208 transfer case with a remaufactued unit with a 12 month unlimited milage warranty. Transfer case output shaft seal replacement service what is the transfer case output shaft seal all about. Dont just repair a leak, prevent future problems with a national oil seal. Transfer case np246 rebuild kits, parts and drawing. Check out free battery charging and engine diagnostic testing while you are in store. Transfer case adapter seal 926831 transfer case adapter. Description two piece seal can easily be damaged without correct installation. A transfer case is a part of the drivetrain of fourwheeldrive, allwheeldrive, and other multiple powered axle vehicles. Replacing the front output seal on a 2002 silverado 2500hd. Front output shaft seal installation tool gm 6 236 246. Tm109rac adaptacase front output seal transfer case driver.
K3651 fuller transmission oil seal install tool kit part number description qty 4303829 driver, slinger 1 5564501 tool, seal driver 1 5564509 adapter, seal driver 1 71222 reducer, seal driver 1 71223 tool, slinger driver 1 71227 reducer, seal driver 1 71228 reducer, seal driver 1 71229 reducer, seal driver 1 l3787 letter, instruction 1. Jims transmission case shifter shaft seal installer 767. There is an inner ring to the seal that must be pressed at the same time the out ring is pressed into the case. It also synchronizes the difference between the rotation of the front and rear wheels, and may contain one or more sets of low range gears for offroad use. Details about tm109rac adaptacase front output seal transfer case driver gm np 246 261 263. This seal driver kit allows you to place oil and lube seals quickly and easily, without damage. This tool makes it very simple to install without damaging the seal. To a large degree, jeeps are what jeeps are because of their transfer cases. There is an inner ring to the seal that must be pressed at the same time the. The correct seal for this application is easily fifty bucks, so ruin one with the wrong tool. Refer to the following table for correct driver and seal part numbers. Front transfer case output shaft seal 710495 by national.
Apr 18, 2016 20122016 escape, fusion, explorer, 20122015 edge, 202016 mkz 20152016 mkc, 2016 mkx transfer case new service tool for intermediate shaft seal. Front or rear shaft output seal repair guide autozone. All rebuilt transfer case get new seals, bearings, chains, fork pad, encoder motors and viscous couplers. This part is manufactured using exclusive national dynamic edge technology that generates a dynamic pumping action to keep harmful contaminants such as dirt, moisture, etc.
This tool from merchant automotive does the work of the oe kent moore tool j43484 and is less expensive than it or any other option ive found. Great seal driver for semi wheel hubs, the case isnt very good quality and the driver plates fall out of the top of the case when you open it. Original owner went 70,000 miles and 8 years without ever engaging either. Common transfer cases guide picking high and low ranges. K3651 fuller transmission oil seal install tool kit. Ideal replacement this transfer case adapter oring is a direct replacement for a worn or damaged original equipment seal between the transfer case and transmission. If you need more information or cannot find the parts you need give us a call, if you would like to save money, ask about our good take out.
The output is on the driver side with center rear output. The transfer case completes the activation between twowheel drive neutral, to low fourwheel, and then to drive fourwheel. The oring that seals the actuator body to the transfer case starts to leak. Transfercase oil leak rx330 2004 sign in to follow this.
Transfer cases are tested pnp271 dodge and ford transfer case replacements and partsrior to leaving the factory. Likewise, it can prevent foreign particles and substances from entering a certain system, component, or. For rebuilt transfer case see chevrolet, these units are provided with a 12 month unlimited mileage warranty. Lubricate the seal lips with petroleum jelly or with transmission oil. Recommended service guidelines for the meritor mtc4208. Acdelco 15661460 gm original equipment transfer case rear. The chances are that your jeep already has a great transfer case in it. That said if its down by more than about 12 qt id recommend getting one and spending the 30 minutes to put a bit in even if it means you have. Noted below are a few of the common side effects of a damaged. Rockauto ships auto parts and body parts from over 300 manufacturers to customers doors worldwide, all at warehouse prices. The atcm monitors inputs from the transfer case control switch, front and rear driveshaft speed sensors propeller shaft sensors, the vehicle speed sensor, and the transfer case encoder to determine what the transfer case is. It seals around the driveshaft to allow for rotation, movement, and the transfer of power.
Order transfer case input shaft seal for your vehicle and pick it up in storemake your purchase, find a store near you, and get directions. The gm transfer cases use a gear pump inside the case that is driven off the mainshaft. Aug 02, 2016 how to replace a leaking rear transfer case output seal chevy tahoe, how to replace a output seal, how to remove a output seal, how to remove a driveshaft. Front output shaft seal installation tool gm 6 236 246 261 263. The seal and sleeve drivers can be purchased individually or all together in kit 4463.
Nv271 transfer cases midwest transmission center, inc. Precision milled from durable dupont delrin an acetal resin. The front output shaft seal on many np transfer cases, gm part number 12474947, is a two piece design which requires driving the outer flange and the inner sleeve at the same time. The transfer case transfers power from the transmission to the front and rear axles by means of drive shafts. Gmc sierra 1500 transfer case seal best transfer case. If a bearing goes bad inside a transfer case, it could cause its output shaft to wobble and thus causing a leak at the oil seal.
Replacing transfer case output shaft oil seals, a howto. That is to say that for every revolution of the transmission output shaft, the front and rear transfer case outputs rotate one revolution. Transfer case seal driver kit, gas lb7 lly lbz, 20012007 zz diesel is a diesel auto repair shop that offers a large selection of diesel products online for ford powerstroke, chevrolet duramax, dodge cummins, and more. Onepiece unitized multiplelip seals are used on the rearrear axles and do not require a sleeve. If you are replacing the front seal, install the front output shaft flange, rubber sealing washer, steel washer and flange nut. National 710495 front transfer case output shaft seal. Were sure this how to replace a transfer case front output seal article will help you get your car back on track. Tm109rac adaptacase front output seal transfer case. All shafts, slider, hubs and planets are inspect to. This replacement transfer case chain from omix fits the nv241 transfer. Symptoms of a bad or failing transfer case output shaft seal. How to replace a transfer case front output seal automd. Transfer case mopar essential tools and service equipment.
Rebuild the new process 242 transfer case four wheeler. Over time the transfer case output shaft seal can fail, and when it does, will display a few symptoms that will alert the driver that a problem with this system exists. Gmc sierra 1500 transfer case seal best transfer case seal. This tool sasily places this expensive twopiece seal where it needs to be, every time. Those cases dont need much oil at all as there is a pickup on the bottom for the gear driven internal pump. This model is a chain driven manual shift and part time transfer case. Bw4481 nr3 borg warner awd transfer case rebuild kit. Using a seal driver and hammer, position the seal squarely into the bore and drive it. The brake is mounted within the transfer case motor assembly, and.
The transfer case output shaft seal is located on the transfer case of fourwheel drive cars, trucks, and suvs. Silverado 2500hd transfer case front output seal youtube. Transfer case seal driver kit, gas lb7 lly lbz, 20012007. The transfer case in this video is a 261hd but we also offer drivers for the 246263hd. Yup, blue autotrac fluid only or the front clutch pack will burn up.
The transfer case allows the driver to shift the vehicle in and out of fourwheel drive. This unit has been utilized in dodge and ford pickup trucks f250, f350, f450 and f550 from1999up. The front output shaft seal on many np transfer cases, gm part number 12474947, is a two piece design which requires driving the outer flange. Np205 transfer case midwest transmission center, inc. Install the seal using the j 33843 fancy gm tool, not needed for all of the vehicles except the k30 with dual rear wheels, install the new venture gear transfer case. Np149 np246 transfer case seal installer tool w seal. Transfer case rear output seal driver 261xhd263xhd. This style seal features a separable sleeve which is installed on the yoke. If you need a replacement transfer case, transfer case motor, or transfer case output shaft seal, check out oreilly auto parts.
Over time, the seal can harden and allow fluid to escape and dirt, debris, and water to enter the transfer case. Np 246 front seal installer automotive transmission bushings. My 03 sr5 would not go in to 4 low nor would it lock the differential. Here is the best tool we have found for the correct, nondamaging installation, of the very expensive front output seal on the nv6236246261263 series transfer case. The pump forces oil to the planetary as well as the drive sprocket sleeve. Mine wasnt leaking, but i understand this is a common problem. The transfer case is the heart of your 4wd dodge ram. Please see our complete list of transfer cases for chevroletgmc, dodge, ford and jeep vehicles. What is the transfer case output shaft seal all about. The brake is mounted within the transfer case motor assembly, and is controlled electronically by the tccm.
Bw4481 awd transfer case rebuild package product images description package includes. Buy products related to transmission seal installer products and see what customers say about. T0168ac pump alignment a4ld, 5r55e, 5r55n, 5r55s, 5r55w. Recommended service guidelines for the meritor mtc4208, 4210 and 42 transfer case. How to replace a transfer case front output seal note. Eric highlights how to use our transfer case seal drivers to make sure the seals are installed properly.
Technical bulletin tandem drive axles mtc4208421042. Transfer case seal drivers merchant automotive youtube. The transfer case completes the activation between twowheel drive neutral, to. This is a writeup on how to replace the output shaft seals on your transfer case. The output shaft is built inside the transfer case with a drive shaft. Because the pump is driven by the shaft, the housing of the pump must float in the rear housing.
This np208 front or rear transfer case output shaft seal from omix fit. So, read up and discover the details of this critical part of the mix that is your jeeps powertrain. Order gmc sierra 1500 transfer case seal online today. Ford escape 6f35 transmission lh axle seal leak repair. We offer quality professional new process model np205 transfer case parts and rebuild kits that are designed. It is bolted to the rear of the transmission, and has an input shaft connected to the transmissions output. In general, a seal is used to prevent dirt, liquid, air, or any kind of substances from leaking out. Transfer cases and replacement parts 4 wheel parts. Front output shaft seal on transfer case ask the gm.
Np149 np246 transfer case seal installer tool w seal front. Adaptacase transmission tool tm109rac front output seal. Transfer case motor brake nqh applications use a brake assembly to control the position of the transfer case motor armature. It is internal rear crankshaft seal between the engine and. The correct seal for this application is easily fifty bucks, so ruin one with the wrong tool or procedure and you have paid for this tool. Below you will find a detailed list of the np205 transfer case parts that includes complete rebuilt transfer cases, bearing rebuild kits, gaskets, seals, small parts, individual bearing, forks and sliders, shafts, chain, sprockets and miscellaneous parts. When the transmission spins, the transfer case sends the power to either the rear axle, or both front and rear axles. The np242 transfer case was introduced in 1987 and provides the option of both full and parttime function with four operating modes. Apr 14, 2017 eric highlights how to use our transfer case seal drivers to make sure the seals are installed properly. Transfer case seal driver kit includes all 4 drivers and handle fits the following new process transfer case models. Are you having problems with your np205 transfer case and need a rebuild kit or replacement parts.
Jan 12, 2016 if this happens, the transfer case will be rendered useless and the fourwheel drive operation will not work. Gear oil leakage from these seals is a common problem on 3rd gen 4runners, but there is not much information on the replacement procedure available on the web for diyers. Usa standard gear ztbk241a transfer case bearing and seal overhaul kit transfer case bearing and seal overhaul kit. Designed utilizing the finest materials, it delivers unmatched levels of durability and strength needed to provide longlasting service life. Buy products related to transmission seal installer products and see what customers say about transmission seal installer products on free delivery possible on eligible purchases.
If you happened to need to replace the front output shaft seal on your transfer case, the part number is. Transfercase oil leak rx330 2004 99 03 lexus rx300. Get a seal installer tool that is made for an output shaft seal. Vehicle specific duralast transfer case seal 710496. The np 246 transfer case has a front output shaft seal that is very difficult to install. The merchant automotive 10695 transfer case rear output seal driver has been specially designed to fit the transfer case seal in your 261xhd263xhd and mp12261626 transfer case. The seal driver kit includes 16 adapters for 114 in. T9908ac slide hammer attachment 62te compounder remover. Discount automatic transmission components large inventory of automatic parts all in stock.
Lubricate the inner and outer circumference of the new seal on the side that goes in the transfer case, as well as the inner circumference of the side facing out. Vehicles equipped with four wheel drive employ a gearcase to switch among two wheel drive, high gear four wheel drive, neutral mode, and low gear four wheel drive. At, 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. In one simple motion this seal driver simultaneously accomplishes three things. A flat head screwdriver and mallet will be needed to tap the old seal out of the transfer case.
Use transfer case fluid, such as the autotrak oem stuff from acdelco. Using a seal driver and hammer, position the seal squarely into the bore and drive it into place. Transfer case new service tool for intermediate shaft. Transfer case output shaft seal replacement youtube. For rear output seal for 261xhd, 263xhd, mp1226 and mp1626 transfer case merchant automotive 10772 transfer case pump upgrade combo kit 34158 20. Transfer case output shaft seal oreilly auto parts. Hold your transfer case in place and prevent leaks from happening by investing in a quality transfer case seal. Transfer case new service tool for intermediate shaft seal. This seal should be replaced as part any service that requires the transfer case and transmission to be separated. Kit4454 rockwell meritor seal driver kit part number.
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