The rear find your rear diff breather line on your rear axle. Can be used on various applications with appropriate plumbing components. How to replace rear axle differential oil toyota rav4 part 1 of 2 duration. Polished install with thread sealant or teflon tape. It is very compact allowing it to be installed in virtually any location. Differential breather kit install 5th gen 4runner, 4runner. I routed the rear axle breather past the fuel tank, up under the rear wing, and then poked it through a hole in the rear tub so that the breather exits inside the car.
Be sure to check out all of our products from ppm racing products including ppm racing products breathers rear end. After reading this book, you will have a better appreciation of the complexity, and simplicity, of the components that make up the rear axles, differentials, and driveshafts. I think the diff vent at the top of the engine compartment though my diffs still have water in them. Im working on my timken rear axle and attempting to get the housing halves clean enough to be powder coated. Trailgear axle housing breathers feature an internal springloaded flapper valve that prevents water from entering through the breather during your water crossings. We hope to make the sport accessible to new wheelers and give veteran drivers equipment they can be confident with. Thanks to info posted to the toy4x4 email list i learned of a nissan breather that fits perfectly into the threads that our stock toyota breathers use. I noticed that the rear axle breather was clogged see picture.
Oil leak from rear diff breather landyzone land rover forum. Remove the lining on your driver side rear wheel well. So, yeah you can install a breather for the elocker as well. If you are installing this on a similar vehicle you will probably want to buy a small pack of barbed hose connectors andor tconnectors.
Experience the thrill and ease of tailoring your truck or jeep with our guaranteed lowest prices on all axle breather products at 4wp. The pleated high efficiency breather comes with an an4 bulkhead fitting and nut. When i got my 90 the breathers for the gear box, trans box and rear axle come up through the rear left inner light quadrant then up the door frame and out of a hole in the back of the roof. Instead, the rear differential has a small breather cap mounted directly on top of the axle.
Use a medium flathead screwdriver to carefully remove the white breather cap from the factory 516 hose. Loginregister my dashboard order history address book wishlist. Eaton will not assume or incur any liability for noneaton axles equipped with eaton axle housing breathers. Protect your rear differential, from water, by relocating your diff breather to a higher up location. Here, we will show you how to extend your rear differential breather to keep your axle internals free of contaminants. This kit will also keep water from entering the housing when crossing a stream. Maintenance manual 23a bus and coach rear drive axles. The transmission, transfer case, and front axle are all in your engine, mounted highenough to not worry or stress about. Removal and disassembly removal axle shaft removal methods 16.
I read that this can cause differential seals leaks. Route the rear axle breather to the highest point you can on the rear chassistub. This modification will allow the rear axle pressure to vent to a location much higher than the oem plugs current location and will. Leaking axle housingdifferential breather truckersreport. In addition to installing things like longer sway bar links and brake line extension brackets, when you lift your jeep jk wrangler to a height of 3. Apr 24, 2020 the rear axle breather vents air pressure in the axle helping to protect your axle seals and reduce leaks. Rear end breather vent eliminates the need for hose or breather filter. Attached images 2015 sr5 premium 4wd magnetic grey w3rd row. While removing some surface rust from my 2008 toyota land cruiser rear axle. Rather than extend the lines, im opting to just run new lines for a cleaner install.
Doing this swap would tell me if it was an axle issue or a breather issue that i was experiencing. I have read about cleaning a breather, which i had a look at today. Now open your fuel door and to the left of of the gas cap and take a deep breathe, because thats where you are about. Aug 25, 2015 well start this project at the rear axle, which is the easiest breather to access. Protect your drivetrain with a vent breather from ok4wd. An axle seal is the part of the vehicle that connects the axle to the rear differential, or the transmission. Provide high quality parts to the everyman wheeler at a great price. In my jeep the front differential and the gearbox tubes are left inside the bonnet just next to the windscreen washer tank, and the rear breather tube inside the wheel well right at the top.
Differential vent, creeper breather, rubber, black, kit. Find great deals on ebay for axle breather and axle vent. The rear axle breather vents air pressure in the axle helping to protect your axle seals and reduce leaks. Decrease the risk of a pressurized axle with differential breathers for your 4wd. Axle vents allow pressure inside the differential to equalize with the atmospheric pressure.
However, having had both axels and transfer gearbox oil seals replaced due to oil leaks, i have lost confidence in this breather system. Depending on the size of the leak, it may be okay to drive with a leaking axle seal. From the factory carguyco had his diff fluid come out his breathers. Toyota ran an extended breather into the engine compartment for the front differential but. Ok great, you already know where it is and you should. There are oem axle breathers, but they often are clogged up. The breather kit features a push on ball valve and a metric elbow that will properly thread into your axle housing. Diff breathers are inexpensive but they offer incredible protection for more than you think. This simple kit allows your rear axle to breath a bit easier helping to prevent blowing axle seals. The breather assembly includes a body member 102 having a vertically extending drainback tube portion 114 and a horizontally extending connecting portion 120, and a curved formed hose member 104 to minimize leakage of lubricant s from the drive axle axle housing 26 and ingestion of exterior water into the. Open the clip holding it to the leftright cross member. Landyzone is the biggest land rover forum on the net. Sep 25, 2008 5% tint, bug flector, vent visors, removed secondary air filter, rear spring tsb w wheelers add a leaf hd pack, icon 2. This kit was exactly what i needed to raise the two rear breathers on my 20 toyota fj cruiser.
Arb 170112 differential breather kit, differential assembly kits. In great shape can help in deliveringi have a spare 3115 50 15 tire like new ill throw in in the deal. There are many short comings to this style and the arb differential breather kit is designed to eliminate these by providing a high flow, zero back pressure, zero. Winters race ends offer breathers for pro elminator rearends. I continued to follow the lines i believe they are the fuel and electrical above the rear axle and differential. Our selection of breathers and breather replacement kits will help you find you youre looking for and get you back out on the road where you want to be. Inline tube inl114 c74 compatible wth 196481 gm all models rear end differential axle tube vent breather 38 hole 4. I have a small leak from the right side of my rear axle, wetting the brake back plate.
Although mine looks a total abortion, i think done properly it would look ok. Before you hit your next roughcut trail, be sure you have the axle strength you need to conquer it. Rubber lipped base of filter accepts 12 fitting and can be adapted to a 14 pipe nipple if desired. Fits into a 18 pipe thread hole and does not require a hose to be hooked to it.
Mar 27, 2009 the stock breathers have no way of keeping water out of your differential case if you submerge the axle. The 507162 breather kit should be ordered to replace the 809560 breather kit and 126980 snap cap when servicing any eaton axles. I am in the chicago area so i guess the salty roads during the winter it is the cause. If you dont, you may find that the hose will get pulled off the axle when flexing out on the trail. The arb actually allows up to 4 breathers if you need them which we dont.
Axle differential breathers how important are they. Axle breathers and transer gearbox breathers tucks. Jeep wrangler axle breather extension front and rear hose. I took the new breather out of my front axle and installed it on the back axle. Frontrunner slimline ii 34 rack yakima skybox 16 weathertech 22 behind grill light bar trd skid wfull aluminum rci skids rci sliders falken at3 265 sl. Kit includes one housing fitting, clamp and bellows. Whether you need a complete jeep cj7 rear axle rebuild or only need a few cj5 rear axle parts, is your onestop shop. Under normal use the air inside the axle heats up and expands, increasing the pressure inside the axle which needs to be vented. A breather assembly 100 for a vehicular drive axle 10. Axle breather serves a very important purpose on a vehicle to vent air pressure in drivetrain assemblies such as the differential assembly, transmission assembly and transfer case.
Can the nipple on the axle where the breather attaches be blocked too. Housing vent cap style 1 8 pipe thread small simple screw in breather with pressure relief cap. These tg models are stock replacements for old, rusted, or damaged units. You can add a vw or similar fuel filter onto the fuel line if you wish. Rear axle breather routing defender forum lr4x4 the. All it appears to be to me is a small plastic cap that caps an upright metal tube a couple of inches to the right of the differential. Replace breather on rear axle differential youtube. The stock breathers have no way of keeping water out of your differential case if you submerge the axle. The arb differentail axle breather kit eliminates this flaw by providing a high flow, with no back pressure, zero vacuum breather system. Our huge inventory features the best products on the 4x4 market. Used on most drivers with steel wheels, not for newer hub piloted wheels see e1250 for hub piloted 33mm. The rear diff and the ird will both take a hammering. The diff breathers is on the axle and the elocker breather is located around the same height on the axle.
Nov 10, 2016 how to replace rear axle differential oil toyota rav4 part 1 of 2 duration. Oct 11, 2016 in this video, i show you how to extend the rear differential breather on your 3rd gen toyota 4runner. Obviously im new at this, but i ran out to the jeep got under it and started looking around. I added a picture of the rear diff for reference to where it is. Maintenance manual 23a bus and coach rear drive axles revised 0616 59000 series 6 series. Rear axle breather i bought a set of axles set up with arbs and installed them under my rig. It is totally disassembled and just yesterday i pulled the breather out of the axle tube. There really isnt a great advantage when used on our tundra since toyota positioned the transfer case breather and front diff breather high up. Vent breather, axle, differential, oem replacement, plastic, white, front, rear, dodge, ram, chrysler, jeep, each. Trailgear creeper breather differential breather kit. This rear axle breather will stop lube from being flung out of rear axle housing.
All our axle vents are constructed of high quality materials for durability. You can save on hose potentially by using a tconnector to join the hoses coming from. Axle vent 92452 heavy duty rear differential breather. Dorman 924263 rear axle vent for select ford models.
Your higher rear axle speed will cause locking of the vcu and hence back drive the ird. Magnets to axle housing 33 breathers 34 differential. Here i explain how to extend and relocate your jeep wranglers front and rear differential breather tubes using a 516 7. One of my hubs is leaking and i have heard a common cause is blocked breathers. Before you hit your next roughcut trail, be sure you. I knew about the one tube on the front axle, but never noticed the one on the rear because its not on the pumpkin, its on the axle itself on the passenger side. While this is not that big of a deal in and of itself, the hose. Filter has hose clamp to tighten lower rubber flange to bulkhead fitting. Marlin crawler has put together an axle breather kit using top quality toyota parts. Fits all toyota pickup 4runner solid axle housings front or rear. With the information in this book, you will be able to select the best driveline equipment for your vehicle and application as well as be able to install it, set it up. The kit simply consists of a properly threaded barbed brass fitting, 4 feet of compliant real butyl rubber hose stays. Under normal operations, these assemblies produce heat and. Rear differential breather mod toyota tundra forum.
The axle breather manifold is machined from billet aluminium and anodized, making it lightweight and resistant to the elements. Alan covers the basics on one of his top selling items. Axle design variation indicates axle design level or variation, e. Axletrannytcase breather routing question i know the auto trans you have to pull out and put a remote breather in it i cooked 1 auto because it was filled with water. Not sure why toyota dropped the ball on the rear diff. Introduction models covered description rear axles 11 center axles t series parking brake 12 identification 15 section 3. Rear diff prep replacement rear differential breather remove the little white breather end fitting from the oem breather tube. This hose terminates at the rearward end of the sheet metal inside the right rear fender well. Be careful not to break the little cap that bobbles around. Trailgear axle housing breathers 140057 1 free shipping. The kits should come with replacement breathers for the front and rear axles, replacement breathers for the gearbox and transfer case and new breathers to fit the bell housing and timing case which remove the need for wading plugs.
The purpose of the axle seal is to keep transmission fluid from leaking. We have plenty of very knowledgable members so if you have any questions about your land rover or just want to connect with other landy owners, youre in the right place. Do i just take the breather pipe off the axle and blow into it. Axle breathers differential breather vents for jeeps 4wp. Buy trailgear creeper breather differential breather kit. I took the old style breather off the back axle and installed it on the front axle. This product is not compatible with the trailgear rear axle 4 link upper link mount kit. The manifold has 4 axle breather ports allowing for between 1 and 4 breather lines to be connected. The transfer case has a breather also, very similar to the axle breathers. Front and rear axle housings, axle seals, axle shafts, built housings, cclips, and more for toyota tacoma, tundra, 4runner, and fj cruiser. A four foot piece of fueloil resistant metric hose will position the breather out of the way. The problem is, when you submerge the axle for more than a few seconds the temperature inside the axle goes down and the pressure inside the axle also goes down. Pit stop usa offers ppm rear end breather for quick change 9111741rv at low everyday prices.