4runner differential fluid

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Toyota Genuine Fluid 08885-02506 Differential Gear Oil LT - 1 Liter Bottle. Brand: Toyota. 4.5 129 ratings. | Search this page. 50+ bought in past month. $4980. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. For gasoline engines. Genuine OEM Toyota Gear Oil.This is a step by step guide for how to change the fluids in your front and rear differentials as well as your transfer case. If youre comfortable changing your own oil, this is something you can tackle …When it comes to purchasing a new vehicle, many people consider leasing as a viable option. Leasing offers several advantages, such as lower monthly payments and the ability to dri...Front/rear differential fluid, trans fluid and transfer case fluid change 88: Kel Varnsen: Classic T4Rs: 1: 05-20-2012 03:26 AM: brake fluid or differential fluid? RiverRat37: 3rd gen T4Rs: 11: 09-27-2011 09:00 AM: differential fluid techinacal question: DewRunner: 3rd gen T4Rs: 14: 02-28-2009 08:02 PM: Brake fluid, transmission fluid, …The largest 4Runner community in the world. 2005 SR5, V6 4WD, 107,500 miles A few month ago, I'd some bearing in the rear diff replaced to fix whining airplane like noise problem. All the differ ... All the differential fluid (center and rear) was also replaced with Mobil 1 Synthetic.Buy Toyota Genuine Fluid 08885-02506 Differential Gear Oil LT - 1 Liter Bottle: Gear Oils - Amazon.com FREE DELIVERY possible on eligible purchases ... 12pcs Differential Transfer Case Crush Washer Gasket Kit Compatible with Toyota Lexus Scion 4Runner Land Cruiser Tundra Tacoma FJ Cruiser Highlander RAV4 Sienna …Nov 10, 2023 · The steps to perform a differential fluid change on a 4runner are as follows: 1. Safely raise the vehicle and secure it on jack stands or a car lift. 2. Locate the differential drain plug, which is usually located at the bottom of the differential housing. 3. Place the drain pan underneath the differential drain plug.

Join the Channel for the full HOW TO content! https://www.youtube.com/channel/UCScPnCZOM5MeybxsdfgyD4Q/joinFront Diff Fill Plug: https://toyotaparts.mcgeorg...Jan 9, 2012 · 01 SR5 - 187k+/- 285 BFG A/T KO2 - 99 talls & front Trekmasters / Rear KYB - Hella fogs - Taco Mod - Fixed gaping hole in frame {SOLD} 02 Taco - 197k +/- BFG A/T KO2 285s + rims from 4Runner - saving up for suspension - House gets priority over Taco (for now) Reply With Quote. Step by step instructions on how to change differential oil on a 2016 Toyota 4Runner Trail including the supplies and tools necessary to complete the job.Pum...There was a bit of metal paste on the drain plug magnets, but the clarity of the oil was quite good. The T-case oil essentially looked like the new oil I put in. Diff oil was definitely a different color, but that may be because Mobil 1 75W90 is very light in color. Of course, the condition is simply a guess without a proper UOA! _____Sep 29, 2014 · Oil drain pan under read diff. Remove upper plug, set aside. Remove lower plug and drain out the gear oil. Clean the lower plug, inspect for shavings. Replace lower plug. Fill top opening with new gear oil (I use Mobil 1 synthetic). Diff is full when the oil get to the lip of the fill opening. Replace top plug. It's important to keep hydrated before, during, and after a workout, but if you're not satisfied with conventional "until you're not thirsty" wisdom, Men's Health explains how to c...Theoretically, it was actually possible for all the torque in your 4wd vehicle to go to one single wheel. Now lock that center differential, and you get 50% torque going to the front, 50% going to the rear regardless of traction. However, if the front and rear axle differentials are open, the torque will still go to the wheel with less resistance.

Rear diff fill plug - 36 lb-ft (24mm or 15/16" shallow) Front diff drain plug - 48 lb-ft (10mm hex + 2-3" ext) Front diff fill plug - 29 lb-ft (10mm hex) Rear engine under cover assembly - 21 lb-ft (12mm deepwell) Parts: Toyota Genuine Differential gear oil LT 75W-85 GL-5 or equivalent - Toyota part # 08885-02506Mobil 1 75-90 seems to be the choice for F+R Diff's. The transfer case I am not finding much information except buy the transfer case fluid from Toyota. If that's all that is available then I guess it is what it is, but not spending $150 …2014 4 Runner SR5 2WD: Changed rear Differential gear oil in this vehicle for the first time today. Had driven vehicle about 30 miles before pulling drain plug. Captured every drop and let drain until it was done draining. Drained in my garage - concrete floor - …That is exactly what I had in my 5th gen, front rear and transfer. Redline makes very good oil, and that GL-5 is very well suited all around for your 4runner. On my old 03 4runner I switched to Mobil 1 at around 30k miles. Shortly after this I started to get a leak at the transfer case actuator.This is the best and easiest way to change the differential fluid on a 2006 4RunnerGear Oil: https://www.amazon.com/dp/B000J3ASP0?ref=ppx_yo2ov_dt_b_product_...Transfer Case, Differential Fluid Change. I'm sure I'm being too picky here, but is there any reason not to put 75W-90 in the rear differential like in the front diff and transfer case? ... 2007 4Runner Sport 4X4 Silver.. MODS so far: 2.5/1.5 Daystar lift, Installed Garmin Nuvi 350, rear FJ springs, Husky Liners (front, rear, and cargo), K&N ...

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Synovial fluid analysis is a group of tests that examine joint (synovial) fluid. The tests help diagnose and treat joint-related problems. Synovial fluid analysis is a group of tes...In the video, 1A Auto shows how to check and fill the rear differential fluid. The video is applicable to the 02, 03, 04, 05, 06, 07, 08, 09, Toyota 4Runner....Oct 1, 2013 · For my front diff the fill plug requires a Allen wrench or socket. ALWAYS take the fill plug off before the drain plug otherwise if that fill plug gets stuck you have no way of adding fluid. Also it'd be wise to do the rear diff at the same time. I did my t-case and trans too. In this video I do a fluid change on the rear differential and show how easy it can be done in your driveway.The rear diff takes 2.9 quarts of fluid if you h...

Mar 9, 2011 · Toyota Genuine Fluid 08885-02506 Differential Gear Oil LT - 1 Liter Bottle. Brand: Toyota. 4.5 129 ratings. | Search this page. 50+ bought in past month. $4980. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. For gasoline engines. Genuine OEM Toyota Gear Oil. Jul 25, 2020 · Genuine Toyota 90430-24003 Front Differential Drain Plug Gasket. $7.97. Toyota Oil Drain Plug Crushable Steel Gaskets Set of 10 OEM 12157-10010. $20.10. Home Forums > T4R Discussion > 3rd Gen 4Runners (1996-2002) >. I need to change my front diff fluid and I see a sticker on the front that says something like 75W-90 GL5 ADD, but does anyone ... If you’re in the market for a reliable and versatile SUV, the Toyota 4Runner is an excellent choice. Known for its durability and off-road capabilities, buying a used Toyota 4Runne...The steps to perform a differential fluid change on a 4runner are as follows: 1. Safely raise the vehicle and secure it on jack stands or a car lift. 2. Locate the differential drain plug, which is usually located at the bottom of the differential housing. 3. Place the drain pan underneath the differential drain plug.Oct 1, 2013 · For my front diff the fill plug requires a Allen wrench or socket. ALWAYS take the fill plug off before the drain plug otherwise if that fill plug gets stuck you have no way of adding fluid. Also it'd be wise to do the rear diff at the same time. I did my t-case and trans too. 4th Gen 4runner differential and transfer case oil capacity. Toyota states that the front differential requires 1.4 liters (or 1.5 quarts) of oil and the rear takes 3.05 liters (or 3.2 quarts). The transfer case requires another 1.4 liters (or 1.5 quarts). If you add that all up, you’ll need 5.85 liters of gear oil to change the front/rear ...Robinair (RG3 Portable Refrigerant Recovery Machine – 115V, 60Hz, for Both Liquid and Vapor Refrigerant, White. $546.99. Denso 471-1413 New Compressor with Clutch. $274.85. Home Forums > T4R Discussion > 2nd Gen 4Runners (1990-1995) >. Recently purchased a 1993 3.0 auto 4x4 Need specs on the fluid I need to change 1. Transfer case fluid.The front differential fluid is usually replaced every 25,000 to 30,000 miles. With the rear differential fluid, you might only need to change it every 30,000 to 60,000 miles. The appropriate schedule for your vehicle can be found in the owner’s manual. The front differential usually shares a housing with the transaxle on a front- or all ...The 4Runner differential fluid change refers to the process of replacing the oil in the differentials of a Toyota 4Runner. This maintenance task is crucial in ensuring …As for exchanging all the fluid this can be a bad choice mostly if it's a high mileage trans that's had zero maintenance because the clutch material worn off is suspended in the fluid and helps provide the necessary friction to minimize clutch slippage. Point is a partial fluid change is perfectly acceptable when following your maintenance ...

Synovial fluid analysis is a group of tests that examine joint (synovial) fluid. The tests help diagnose and treat joint-related problems. Synovial fluid analysis is a group of tes...

Nov 10, 2023 · The steps to perform a differential fluid change on a 4runner are as follows: 1. Safely raise the vehicle and secure it on jack stands or a car lift. 2. Locate the differential drain plug, which is usually located at the bottom of the differential housing. 3. Place the drain pan underneath the differential drain plug. . Repair. Have Death Wobble? Trail damage? Leaky Seals or just need differential serviced or your oil changed? No problem! ~Learn More~ . Modification & Fabrication. …A complete blood count, or CBC, with differential blood test reveals information about the number of white blood cells, platelets and red blood cells, including hemoglobin and hema...so based on my inspect, it's mostly not the axle (wheel ) seals that're leaking. the rear diff fill plug is very dry but the drain plug, well, it's the lowest part there so although it's wet it doesn't prove anything. the pinion seal is hard to tell although it's moist as it's also beneath that dripping "bar".Posts: 506. The wheel action in your video looks pretty normal to me. The primary symptom for diff wear or incorrect set-up (worn bearings/incorrect backlash) is noise typically described as a whine. You can hear it before you feel it.Here is a short video on the process for changing the Rear Differential oil/fluid on a 3rd Gen Toyota 4Runner. Parts Used:Mobile 1 75W-90 Gear Oil: https...May 17, 2020 · Agreed, up to a certain point. Brake fluid and coolant I do like to set a max time interval for changes because they degrade with time. Engine oil I would leave in there max 2-3 years for an infrequently driven engine just due to condensation. For the differential fluid, most of the wear happens when the vehicle is new. The largest 4Runner community in the world. A few pics and a quick write-up to help the first timers (like me!) out there. Please excuse the cell phone pictures. Tools needed: - 12mm & 24mm ... Front Differential Breather Plug 90930-03136 Oil Pan Drain Plug 90341-12012

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Oct 1, 2013 · For my front diff the fill plug requires a Allen wrench or socket. ALWAYS take the fill plug off before the drain plug otherwise if that fill plug gets stuck you have no way of adding fluid. Also it'd be wise to do the rear diff at the same time. I did my t-case and trans too. Apr 14, 2017 · QQ on rear diff fluid change on my LE: bowhun2r: 5th gen T4Rs: 3: 07-17-2016 06:03 PM: front and rear diff fluid change: Tombguardgirl: 3rd gen T4Rs: 7: 06-10-2014 02:51 PM: Front/rear differential fluid, trans fluid and transfer case fluid change 88: Kel Varnsen: Classic T4Rs: 1: 05-20-2012 03:26 AM: rear differential fluid change: marcel: 3rd ... As far as the fluid is concerned all the differentials in the 4th gens are 'open-diffs' (non-limited-slip). If you happen to have coveted TE with the locking rear diff that still doesn't require the limited-slip additive.Robinair (RG3 Portable Refrigerant Recovery Machine – 115V, 60Hz, for Both Liquid and Vapor Refrigerant, White. $546.99. Denso 471-1413 New Compressor with Clutch. $274.85. Home Forums > T4R Discussion > 2nd Gen 4Runners (1990-1995) >. Recently purchased a 1993 3.0 auto 4x4 Need specs on the fluid I need to change 1. Transfer case fluid.2006 Toyota 4Runner Drivetrain. 2006 Toyota 4Runner Electrical. 2006 Toyota 4Runner Engine. 2006 Toyota 4Runner Exhaust. 2006 Toyota 4Runner Filters and PCV. 2006 Toyota 4Runner Fluids and Chemicals. 2006 Toyota 4Runner Fuel and Emissions System. 2006 Toyota 4Runner Ignition and Tune-Up. 2006 Toyota 4Runner Interior.rear differential fluid leak? tcpoob: 4th Gen T4Rs: 43: 01-03-2017 07:47 PM: Front/rear differential fluid, trans fluid and transfer case fluid change 88: Kel Varnsen: Classic T4Rs: 1: 05-20-2012 03:26 AM: rear differential fluid change: marcel: 3rd gen T4Rs: 21: 11-23-2011 06:05 PM: Brake fluid, transmission fluid, and rear differential fluid ...I have an ’05 with 160k miles and assuming original CV boots. '05 4Runner V6 Limited in Natural White with Stone Gray leather. Big Features: X-REAS, JBL 6 CD w/ 10 speaker system and Powered Moonroof. When I was changing my oil I noticed that my front differential was leaking fluid at the driver’s side axle shaft input.Some nice oil for that would be some 75w90 Amsoil or Redline synth oil. Not sure on capacities lemme look around for ya... found it: Assembly Fluid Type & Weight Capacity Front Differential: Gear Oil API GL-4 or GL-5 SAE 75W-90 1.2 Qt (36 oz) Transfer Case: Hypoid Gear Oil API GL-5 SAE 75W-90 1.1 Qt (33 oz) ….

This was a fun one! Overall, not too hard in anyway, but still had my back hurting a little bit. Everything you need is below:Fluid Pump: https://amzn.to/3pO...Mar 4, 2016 · Tips: 1) Measure runout 10 mm from outer edge of rotor; rotor should be installed with all 6 lug nuts torqued to 82 lb-ft when checking. 2) If runout > max, check bearing play and axle hub runout normal before replacing rotors. 3) If rotor stuck on hub, use an M8-1.25 bolt in holes on rotors to break it free. For my front diff the fill plug requires a Allen wrench or socket. ALWAYS take the fill plug off before the drain plug otherwise if that fill plug gets stuck you have no way of adding fluid. Also it'd be wise to do the rear diff at the same time. I did my t-case and trans too.Great prices on aftermarket 2006 Toyota 4Runner auto parts and accessories. Order online and have it delivered, or pick up at your local store. Open Mobile Menu. ... 2006 Toyota 4Runner Differential Drive Pinion Oil Deflector. 2006 Toyota 4Runner Differential End Yoke. 2006 Toyota 4Runner Differential Lock Assembly.#3rdGen4Runner #DifferentialFluidChange #4RunnerMaintenanceHow to change the rear differential fluid in a 3rd Gen 4Runner. This is part 1 of a 3 part series ...Posts: 889. Fluid Change Intervals (Other than oil) Looking at the Toyota recommended maintenance, there are no specific intervals listed for changing the differential, T-case, tranny, brake or power steering fluids. The only definite recommended fluid change (other than oil) was for the engine coolant at 100K (for normal driving conditions).Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > Maintenance/Detailing > Differential fluid change: User Tag List: Reply: Page 1 of 12: 1: 2: 3: 11 > ... 2003 4x4 Sport 4runner V8 with 287k miles and counting 2015 Lexus RC350 F-sport Reply With Quote 04-18-2005, 08:59 PM #3 ...3d render luminous particles in a fluid stream in slow motion. The effect is similar to ink in water. Advection in 4k Cancer Matters Perspectives from those who live it every day. ...Sep 10, 2020 · 4th Gen 4runner differential and transfer case oil capacity. Toyota states that the front differential requires 1.4 liters (or 1.5 quarts) of oil and the rear takes 3.05 liters (or 3.2 quarts). The transfer case requires another 1.4 liters (or 1.5 quarts). If you add that all up, you’ll need 5.85 liters of gear oil to change the front/rear ... 99 5 speed 4Runner, 265/75/16 Treadwright Guard Dog MT tires, OME 880 & 90004 with Sonoran Steel machined spacer, OME 890 & 60027with Sonoran Steel Diff Drop, Sonoran Steel Adjustable Panhard Bar, 4XInnovations Front Plate Bumper, Aussie Locker rear, 1" 4crawler body lift, Stubbs HD-SKO sliders, 4runner differential fluid, In this video we will show you how to perform a Rear Differential flush on a Toyota 4Runner. This easy to follow tutorial is compatible on new and older mode..., In this video I do a fluid change on the rear differential and show how easy it can be done in your driveway.The rear diff takes 2.9 quarts of fluid if you h..., Rear Differential Fluid Gear Oil Change - Toyota 4Runner - YouTube. PhoRunner Channel. 22.8K subscribers. Subscribed. 691. 25K views 2 years ago. Buy …, The largest 4Runner community in the world. A few pics and a quick write-up to help the first timers (like me!) out there. Please excuse the cell phone pictures. Tools needed: - 12mm & 24mm ... Front Differential Breather Plug 90930-03136 Oil Pan Drain Plug 90341-12012, In today’s digital age, artists have a plethora of platforms to showcase and sell their artwork. One such platform is Society6, a popular online marketplace that connects artists w..., Posts: 3,784. 75w90 is fine. I've used that viscosity in the front diff, transmission, (5-speed) transfer case, and rear axle, since I changed all of the factory lubricants out early in my 4Runner's life. For the first 13 years of ownership, I used Mobil 1 75w90 gear oil. Now I'm using Redline 75w90 gear oil., But 100 bucks in fluid beats a couple grand for a rear end or transfer case replacement. The first change should be done at 30k miles, after that, you can go 30k to 50k miles between changes. I personally would stick to every 30k miles. If you want your truck to last, maintain it well, and it’ll take care of you., Change that diff oil. Changed the rear differential oil at 45K, it had a good amount of shavings, which is normal for an initial fluid change. I changed the transfer case oil as well, visually it looked great. Just remember, Toyota specs a straight 75 Winter transfer case oil, it costs ~$40/L and 1.1L is required., Advertisement The basic idea of an aerosol can is very simple: One fluid stored under high pressure is used to to propel another fluid out of a can. To understand how this works, y..., On average, the cost for a Toyota 4Runner Differential Fluid Service Replacement is $132 with $37 for parts and $95 for labor. Prices may vary depending on your location. Car Service Estimate Shop/Dealer Price; 2018 Toyota 4Runner V6-4.0L: Service type Differential Fluid Service - Rear Replacement:, Oil type and viscosity* Toyota Genuine Differential gear oil LT 75W-85 GL-5 or equivalent Rear: Oil capacity Vehicles without a rear differential lock 2.9 qt. (2.70 L, 2.4 Imp. qt.) Vehicles with a rear differential lock 2.8 qt. (2.65 L, 2.3 Imp. qt.) Oil type and viscosity* Toyota Genuine Differential gear oil LT 75W-85 GL-5 or equivalent, Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > 4th Gen T4Rs > 2006 4runner SR5 Do I need to change diff oil? User Tag List: Reply Thread Tools: Rate Thread: Display Modes: 08-15-2011, 03:39 PM #1: southernmaryland. Junior Member : Join Date: Aug 2011. Posts: 1 southernmaryland., Fluid used available here: http://amzn.to/1msYHJMCrush gaskets available from Toyota; you can order online here: http://bit.ly/1YZ6A5oHow to change the diff ..., When we travel with our 4Runner, we are usually towing our 5x8 off-road camper. I now have 22k miles and I should probably to an oil change in the front and rear diffs. As most of you probably know, a liter of Toyota diff oil is expensive, currently around 65$ a liter. A quart of Mobile 1 Gear synthetic gear oil is $17.50 a quart., The Toyota 4Runner takes a Toyota part 04152-YZZA5 oil filter: Spark plugs: The manual specifies an iridium-tipped Denso SK16HR11 spark plug. Don’t adjust the gap. Auto transmission fluid: Use Toyota Genuine ATF WS fluid. Front and Rear Differential Oil: For both the front and rear diff, use Toyota Genuine Differential gear …, The original specifications for the 4th Gen 4Runner calls for the following: SAE 75W-90, Hypoid Gear Oil API GL-5. I went with the commonly used and readily available, Mobil 1 …, I swapped all the factory diff fluids to Mobil 1 75w-90 at 30k and am coming up on 60k. I really loathe messing with the diff fluid, it's messy, smelly, and awkward, even with a lift. I think either at 60k or 65k I'm going to refill all 3 diffs with Shell Spirax 75w-90, which is rated for a 500,000 mile drain interval on heavy commercial axles., That is exactly what I had in my 5th gen, front rear and transfer. Redline makes very good oil, and that GL-5 is very well suited all around for your 4runner. On my old 03 4runner I switched to Mobil 1 at around 30k miles. Shortly after this I started to get a leak at the transfer case actuator., Refer to your Warranty and Maintenance Guide to determine when differential fluid inspection and replacement is recommended. Sep 24, 2022 ... , With your temp at the precise range of 104-113F, it’s time to pull the check plug. Have the gasket ready to go, along with a catch container. If you have fluid come out, this means your fluid level is above the desired amount. Allow the excess to drain out of the overfill/ check plug., I see a lot of info out there for 4th gen fluid swaps but little on 3rd gens. A lot of people are saying they’re using 75W-90 on both differentials and their transfer case. The ’97 Owner’s Manual says to use the following: Transfer Case: Multipurpose Gear Oil API GL-4 or GL-5 Recommended SAE 75W-90. Front Differential:, Eurol Fully Synthetic 75W-85 Gear Oil MTF GL-5 1L. $21.95. Add to Cart. Show per page. We carry a full line of the best Toyota 4Runner gear oils, Toyota 4Runner front and rear differential fluids, and Toyota 4Runner transfer case fluids. BLAU Toyota 4Runner Transfer Case Differential Fluid Change Kits include the correct amount of Toyota ..., To get a quick sale, it is essential to differentiate your home from others on the market. But you don't have to break the bank to improve your home's… In order to get a quick sale..., Replace front differential oil (4WD) Replace rear differential oil Tighten nuts and bolts on chassis and body Otherwise it just has you check the fluid level and condition. If its bad change it, if its low find out where it went and fix loss and add. If its high find out where its coming from (water, over serviced,...) _____, The largest 4Runner community in the world. Doozi's 2006 Sport Edition V6 4WD - Titanium Metallic - purchased 09-13-10 Dobinson's F: C59-302/GS59-220, R: C59-677V/GS59-575 / LR UCA's / Medic links / LT285/70R17 DuraTracs on Countersteer Type-X wheels / WeatherTech DigitalFits and Window Visors / Rear Diff Breather Mod / J.A.'s Fog Light Mod / Centric Premium rotors w/ Akebono Pro-Act Ultra ..., Nov 28, 2016. #1. I'm going through a season of maintenance on my 2004 4runner V6, SR5. I have 165k on the odometer, never changed my rear differential. Feel like I need to . I've read that 75W 90 is a popular weight for daily drivers. I don't do any towing as a practice, but may do so once every few years., It has the 3VZE, a Automatic tranny, 4WD. For trans and diffs, I just use Napa brand. ATF fluid for trans and T-case and 80-90w gear oil in the diffs. I think the manual may suggest 75-90w for some temps. The Toyota red coolant is my choice but if you are switching to it from something else do a real good flush to get whatever else out., Quick to the point how-to (DIY) video showing you how to change your rear differential fluid on your 5th gen 4runner! Easy anyone can do it!, As far as the fluid is concerned all the differentials in the 4th gens are 'open-diffs' (non-limited-slip). If you happen to have coveted TE with the locking rear diff that still doesn't require the limited-slip additive., This is the best and easiest way to change the differential fluid on a 2006 4RunnerGear Oil: https://www.amazon.com/dp/B000J3ASP0?ref=ppx_yo2ov_dt_b_product_..., rear differential fluid leak? tcpoob: 4th Gen T4Rs: 43: 01-03-2017 07:47 PM: Front/rear differential fluid, trans fluid and transfer case fluid change 88: Kel Varnsen: Classic T4Rs: 1: 05-20-2012 03:26 AM: rear differential fluid change: marcel: 3rd gen T4Rs: 21: 11-23-2011 06:05 PM: Brake fluid, transmission fluid, and rear differential …, The differential fluid. In short: This fluid is used only in off-road cars and rear-wheel-drive cars. You may notice that you need to change it if you hear a buzzing noise coming from the back of your 4Runner when your car moves, that gets noisier when the speed increases.. This lubricant fluid is essential to keep the differential in good shape. It prevents the …, My 4Runner 4wd is already 122000 miles and differential and transfer case fluid not c: TheHippie: General Discussions: 2: 06-30-2018 03:11 PM: Front/rear differential fluid, trans fluid and transfer case fluid change 88: Kel Varnsen: Classic T4Rs: 1: 05-20-2012 03:26 AM: Differential / Transmission / Transfer Case Fluid Change: fishrod: Classic ...