2006 ford f350 rear differential fluid type

The 2004 Ford F-350 as a heavy truck uses a rear gear oil with a viscosity of 75W-140. The differential casing can be found under the truck in the middle of the driveshaft. The cover is fastened with fourteen 10mm bolts and the plug can be opened using a 3/8" drive. Examine the plug for metal shavings from the gears. It's installed with a magnet.

6.7L Power Stroke Diesel - differential fluid - I have a 2011 F350 SRW with 3.55 differential. I'm was going to change the fluid, however, what type do I use? The manual calls for 75-90 with the Dana rear end or 75-140. ... I swapped the diff oil in my 2006 at 56,000 miles. It wasn't that the oil wasn't up the demands of the bearings, it was ...Using the electronic locking differential on dry pavement can result in increased tire wear, noise and vibration. The electronic locking differential is a device housed in the rear axle that allows both rear wheels to turn at the same speed. The electronic locking differential provides additional traction should your vehicle become stuck.Find 2006 FORD F-350 SUPER DUTY Differential & Rear-End Components and get Free Shipping on Orders Over $109 at Summit Racing! ... Differential Carrier, Dura Grip Positraction, Clutch-type, 35-spline, Nodular Iron, Rear, Ford 10.25 in., Ford 10.5 in., Each. Part Number: YGA-26031. Not Yet Reviewed. Estimated Ship Date: Tomorrow. Free ShippingThere are only 2 types used under the SRW trucks, Sterling and Dana M275. If your 350 is a diesel then it narrows it down to one, the Dana M275. The Dana rear should have "Dana" stamped somewhere (maybe not), also you can count the diff cover bolts. 14=Dana, 12=Sterling. The Dana will also have a fill plug in the cover. Quickest and easiest way ...Nitro Gear and Axle Direct-Fit Axle Shafts AXD2013564-1. Axle Assembly, Front Axle Assembly Dana 60 2005-2016 Ford F250/F350 Super Duty 35/35 Spline 45.96 Inch Overall 38.93 Inch Inner 1480 RH FAA. Part Number: NGA-AXD2013564-1. Not Yet Reviewed. Estimated Ship Date: Jul 15, 2024 (if ordered today)The capacity is however much you need to fill the case up to the drain plug, usually 2-3 quarts per axle. Sterling 10.25" will take more than an 8.8", I'd have 4qt on hand. 80w-90 for light duty but I always run 85w-140 conventional or 75w-140 synthetic. I'll take a little mpg hit over worn parts if hauling or towing.

Hey, all, I did a search but didn't find much definitive on this. I want to put a Ford aluminum differential cover ($58 at Amazon) on the Sterling 10.50" rear axle on my 2001 F-250, and replace the gear oil when I do.For the gear oil, the owner's manual calls for Motorcraft SAE 75W-140 Synthetic Rear Axle Lubricant, Ford part # F1TZ-19580-B and Ford specification # WSL-M2C192-A - but it ...There is a tag on the rear dif to see if you have a limited slip. You will see a little LS on it. Use the additive or buy one with it in it already or the rear end can clatter etc. Sterling 10.50". SAE 75W-140 full synthetic gear oil. Dana 80. SAE 75W-90 full synthetic gear oil. Dana S135. SAE 80W-90 gear oil.change, d80, differential, dually, f350, fluid, ford. 1999 to 2016 Super Duty - Rear Differential fluid change - On a 2000 F350 super duty dually, doesn't changing fuid consist of removing the pumpkin cover on the differential housing and reinstalling with new gasket and filling fuid to bottom of filler hole. My ford dealer wants $200.00.Ford Truck Enthusiasts Forums. Super Duty/Heavy Duty. 1999 to 2016 Super Duty. Front & rear differential gear oil weights for 2000 F250. 1999 to 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines. Sponsored by:Maintain your 2018 Ford F-350's differential performance with our premium quality lubricants available in multi-grade petroleum and synthetic formulas. Car & Truck. Boating; ... SAE 75W-85 API GL-5 Hypoid Gear Oil, 1 Liter by Febi®. Location: Rear. Viscosity: SAE 75W-85. Oil Type: API GL-5. Volume: 1 Liter. Quantity: 1 Bottle. This product is...

Yes, your rear differential is a Dana 80. Stick with what Ford recommends, please. Your owners manual can be downloaded for free at …Axles Tubes Are 4-Inches. Applications: Ford Used The Dana 70 And Dana 70HD Axles In F-350 Trucks Up To 1985.5. The Ford 10.25-Inch Rear Axle Replaced The Dana 70 After 1985. Ford Also Equipped The 1980-Current E-350 Dual Rear Wheel And Some E-450 Super Duty Vans With Dana 70 or Dana 70HD Rear Axles.Rear differential capacity. So I bought the early 99 F350 7.3l dually I was asking questions about a couple of weeks ago. I get the shutter in the rear differential on slow turns, so I'm off to change the fluid. I didn't get any owners manuals with the truck, so I have no idea what the capacity is. The VIN sticker says the axle is an "F2".above 70°F (21°C) and at wide-open. throttle for long periods above 45 mph. (72 km/h), change non-synthetic rear axle. fluid every 3,000 mi (4,800 km) or three. months, whichever comes first. This. interval can be waived if the axle is filled. with 75W140 synthetic gear fluid meeting.Across the different 2006 Ford F-350 trims 5 different oil types are used, click below to learn more along with the volume/capacity: F-350 5.4 V8 Super Duty Expand. F-350 5.4 V8 Super Duty 4x4 Expand. F-350 6.0 TD Expand. F-350 6.0 TD 4x4 Expand. F-350 6.8 V10 Super Duty Expand.

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Year, Model & Trim Level. 2014 Explorer Sport. July 28, 2022. #2. I believe there's a different thread on here about the different fluids. When I changed my rear diff (2x so far), I used Amsoil 75W90 Severe Gear. - 2014 Ingot Silver Sport. - 1989 Mustang 5.0 - Many Mods, 437rwhp.The Sterling 10.5 diffs (SRW) take 3.5 quarts of 75w-140 synth gear oil. And the DRW Dana diffs take 4 quarts of 75W-90 synth gear oil. Just in case you have a dually. I followed guzzle's instructions and ended up back at the auto parts store swapping 75W-140 for 75W-90, after I noticed my diff cover looked different than the one on guzzle's …Once it's emptied, replace the drain bolt and wipe up any excess oil. Step 3: Next, remove the fill bolt and use the fluid transfer pump to fill the differential with new oil. Your owner's manual should specify the right fill level. Step 4: Once you've added enough gear oil, replace the fill bolt and, again, wipe up any excess oil.Feb 11, 2016 · Definitely NOT a 10.5L Sterling, which makes the literature wrong. Looks like you need 4.0L of 75w-90 synthetic oil. Depending on brand you may need to add ~8 oz of friction modifier, Ford calls theirs XL-3. Some synthetic oils come with friction modifier, so you may not need it. Ford recommends adding more just to limit noise coming from the axle on turns. Assuming that's a typo re: liters because 6.9 pints is a bit over 3 liters. I used about 3.5 quarts in my rear diff, including 2 oz of friction modifier. It works better now than it did from the factory. 2014 F250 CC SB 4x4, 6.2, Platinum.

Learn how to change your rear differential fluid. In this process I unbolt the differential cover (pumpkin cover) because there is no drain plug. Then I make...'99-'10 DRW F350 SuperDuty trucks have a Dana 80 (D80) REAR SRW '85-'97 F250/F350 OBS Trucks had a 10.25" Sterling REAR - I'm not sure about the DRW, …75w 140 for single axel and 450/550, 350 dually is supposed to be 75w 90. 80W90 for the front, the front open. Honestly I used the Lucas 75w 140 for both front and rear. The biggest thing is to use a full synthetic, technically the LSD friction modifier reduces the effectiveness of the limited slip.On average, the cost for a Ford F-250 Super Duty Differential/Gear Oil Replacement is $167 with $27 for parts and $140 for labor. Prices may vary depending on your location. Car Service ... Service type Differential / Gear Oil - Rear Replacement: Estimate $199.75: Shop/Dealer Price $215.05 - $256.76:Ford Truck Enthusiasts Forums. Small Chassis Trucks. Explorer, Sport Trac, Mountaineer & Aviator. Clarification on differential fluid for 2006 Mountaineer please. Explorer, Sport Trac, Mountaineer & Aviator 1991-1994, 1995-2001, 2002-2005, 2006-2010 Ford Explorer.The current diff oil is 75w140 synthetic and available at any Ford dealer. No posi additive ever goes into a factory front difff because the factory has never offered a posi in the front axle. It is unsafe in loose traction conditions only the rear is it available. As far as the transfer case, use mercon 5 as it is a synthetic type oil.Likes: 4. Received 6 Likes on 5 Posts. 2015 F350 V8 6.7L Dually 4WD, Differentials and fluids. Truck: 2015 F350 V8 6.7L 4WD DRW. My brain is fried from hunting for information regarding the differentials on my truck! Here is what I know and don't know. 1. I am pretty sure the rear differential is a Dana 80. The tag on the differential has the ...The Sterling 10.5 diffs (SRW) take 3.5 quarts of 75w-140 synth gear oil. And the DRW Dana diffs take 4 quarts of 75W-90 synth gear oil. Just in case you have a dually. I followed guzzle's instructions and ended up back at the auto parts store swapping 75W-140 for 75W-90, after I noticed my diff cover looked different than the one on guzzle's page.Originally Posted by carguy3j. The Sterling 10.25/10.5 rear diff takes just under 4 quarts. The commonly published spec for the Dana 50 front is = to just under 2 quarts. However, that does not get it filled anywhere near the fill plug. Many people believe it to be an error/misprint.

by LogDesigner » Mon Nov 20, 2006 3:36 am. I was going to change the rear differential fluid on my 98 F-150 4x4 w/3.55 Non-LS differential. It also has 2 tags on the rear differential. Tag#1 "75w140 Synth oil only" Tag#2 "S862B 3 55 88 7L05" I noticed in my owner's guide of course is telling you that and I quote "Your vehicle's rear ...

24 posts · Joined 2014. #1 · May 31, 2014. I am coming up on 100K and I was looking for input on changing the diff gear oil front and rear. The manual states it is a lifetime gear oil and only change if it has been submerged. I am the second owner and I have no idea if it has been serviced. The front fluid looks and smells good the rear is ...6.7L Power Stroke Diesel - differential fluid - I have a 2011 F350 SRW with 3.55 differential. I'm was going to change the fluid, however, what type do I use? The manual calls for 75-90 with the Dana rear end or 75-140. ... I swapped the diff oil in my 2006 at 56,000 miles. It wasn't that the oil wasn't up the demands of the bearings, it was ...Four ounces for a 9-inch. If you're not sure if you have limited slip, get the Valvoline gear oil since it is already formulated with it. Your call on Valvoline or Lucas. I use both. Reply Like. # 5. 06-17-2012, 09:51 PM. 70-360fe. Elder User.Changed front and rear differential fluid today. 75 / 90 synthetic blend GL5 J2360. 2nd change at 46K on the clock fluid looked good. Filled to the drain plug on both, buttoned them up and a 10 mile test drive all good. 2014 2500 6.7 slt cc sb 4wd 68rfe all stock, CPS intact EFI LIVE. Pulling 10K# 5th wheel RV.If so, remove the cap from the top of the reservoir, and pour in the new fluid. Now, replace the cap and close the hood. The rear differential fluid used on a 2002 ford f150 is 75w-140 gl-5. Antonio. Pujols February 7, 2022. 75-w. 85-90.If you plan on following Ford's specs the rear diff uses a High Performance Full Synthetic gear oil with a 75W-140 rating. Additionally, if you have the Limited Slip diff you may have to add 4 oz of a Friction Modifier to keep the clutches from chattering.) Refill capacity is between 5.5 and 5.8 pints, depending on which rear end you have.Ford Escape rear differential fluid retails for around 85 dollars. Ford Escapes use 75w140 synthetic gear oil. Valvoline synpower is one example of a brand that can be used for Ford Escapes.One of the symptoms that is most commonly associated with bad or failing differential or gear oil is a noisy transmission or differential. If the gear oil runs low, or becomes excessively d***y, it can ...Two Great Ways To Get Your FREE Ford F350 Differential Quote Today! By Phone: Call us at 866-552-0809. Hours: Monday - Friday 9AM - 8PM / Saturday 9AM - 5PM. Or fill out our form with you and your vehicles information…and one of our Customer Service Representatives will contact you back with a Free accurate quote.Step 3: Replace Old Gaskets and Differential Cover. Thoroughly clean the surface where the gasket will sit. Thoroughly clean the rear differential cover before placing it back on the vehicle. Install a new differential cover gasket. Use sealant when you install the gasket for the best possible seal. Now you can bolt the cover back on.

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2008. The recommended differential fluid F-TYPEor the 2008 Ford F-150 is Dex/Merc Conventional Automatic Transmission Fluid. The differential fluid is essential for lubricating the gears, bearings, and other internal parts, and provides cooling to these components as well. Like all other oils, differential gear oil eventually loses its ability ...70XL. I believe the multi-weight atributes would be the same as with engine oil. 75 is the cold viscosity and 90 is the hot viscosity, so it should act like 75 weight oil when cold and 90 weight oil when hot. If you don't drive the car regularly at 40 below, then you won't benefit much from wide ranging viscosities.2011 F350 Rear axle identification. The Ford owners guide on pg 404 gives fluid type and capacity for two rear ends, a Dana M80 and a 10.5 inch. The door tag identifies the rear axle as 3J, which makes it a 3.55 ratio but it fails to specifically I. D. the rear axle as the m80 or the 10.5 inch. Please help me if you can.Remove the fill plug first. Loosen all bolts, place pan under the diff. Remove all bolts but the top one, crack the cover and let the fluid drain. When it's done, clean cover, mating surface and bottom inside of diff. Permatex the cover & mating surface, wait 10 minutes, put cover back on and snug bolts up. Refill with fluid of choice but make ...Genuine Ford Fluid XY-80W90-QL SAE 80W-90 Premium Rear Axle Lubricant - 1 Quart. ... 12pcs Transmission Fluid and Rear Differential Oil Drain Plug Washer Gasket Seal - 20mm+18mm Replacement for Honda/Acura PN 94109-2000 (6pcs) 90471-PX4-000 (6pcs) 1990-2022 by AUTOMAJOR ... ACDelco Gold 10-9240 Type III (H) Automatic Transmission Fluid - 1 qt ...change, d80, differential, dually, f350, fluid, ford. 1999 to 2016 Super Duty - Rear Differential fluid change - On a 2000 F350 super duty dually, doesn't changing fuid consist of removing the pumpkin cover on the differential housing and reinstalling with new gasket and filling fuid to bottom of filler hole. My ford dealer wants $200.00.Transmission fluid works as a lubricant and coolant for your transmission. It also helps the engine send power to your transmission. In other words, without it, your car wouldn’t w...Ford Truck Enthusiasts Forums. Ford Vans and other vehicles. 1968-Present E-Series Van/Cutaway/Chassis. Type of differential fluid. 1968-Present E-Series Van/Cutaway/Chassis Econolines. E150, E250, E350, E450 and E550.The "L73" would indicate that you have a 3.73 Limited Slip differential in the rear. IIRC my rear took just under 2 gallons (8 quarts) to fill from empty. IIRC my rear took just under 2 gallons (8 quarts) to fill from empty. It is not nearly that much. Assuming this F350 is a SRW model, you have a Ford Sterling 10.5" rear diff. Fluid capacity ...Motorcraft SAE 75W-90 Fuel. Efficient High Performance Synthetic Rear. Axle Lubricant. Conventional. Axle 1.7L (3.5 pints) Limited slip axle 4 1.5L (3.25 pints) Limited Slip differentials must add 118ml (4 oz) of Additive Friction. Modifier XL-7 or equivalent to the rear axle whenever the axle has been. serviced. ….

1K+ bought in past month. -6% $1225. Typical price: $13.05. Get Fast, Free Shipping with Amazon Prime. FREE Returns. Available at a lower price from other sellers that may not offer free Prime shipping. Size: 4 Fl Oz (Pack of 1) For use on certain limited-slip differentials to reduce chatter and hypoid gear noise levels.Apr 21, 2010 · 1999 to 2016 Super Duty - Front Differential oil? - I recently added a mag hytec cover to the sterling 10.5 rear. I used the recommended royal purple 75w-140. I am now replacing the front differential cover and I am not quite sure if using the same grade of gear oil is correct or 75w-90? The shop ate another oil change to get it right. So let's review those two numbers and what they mean. The first characterizes how thick the oil is at low temperatures and the second is at high temperatures. Therefore, 75W-140 is going to be thinner at low temperatures and thicker at high temperatures than 80W-90.Asked the question on another forum and gettting crickets. So, getting ready to install an aftermarket rear diff cover on my 2017 with 10.5 rear end. Was getting ready to buy some 75w140 and checked the owners manual first, noticed it now says spec is 75w85 synthetic hypoid. Guessing I’ll go with 75w90 premium brand instead of 75w140 now, but ...Here is a more detailed list of the signs of a bad or failing differential to look for: 1. Whining Sounds. The most common symptom associated with a defective differential is a whining sound. In many cases, it simply means that the differential components are not properly lubricated. Step 3: Replace Old Gaskets and Differential Cover. Thoroughly clean the surface where the gasket will sit. Thoroughly clean the rear differential cover before placing it back on the vehicle. Install a new differential cover gasket. Use sealant when you install the gasket for the best possible seal. Now you can bolt the cover back on. Mobil, Amsoil, Redline etc all offer gear oils with the modifier already in it. I am running Redline 75w140 in mine. If you do decide to get an 08 diff cover it is a little thicker than the stamped metal cover. You will need 12 5/16-18 x 1.25 bolts... I believe the stamped metal ones are 1 or 1 1/8.Ford F-350 King Ranch / Lariat / Limited / Platinum / XL / XLT 2019, Motulgear Technosynthese™ SAE 75W-85 API GL-5 Gear Oil by Motul USA®. Location: Rear. This product is made of high-quality components to meet and exceed strict... $13.65 - $15.20. Sta-Lube® SAE 80W-90 API GL-5 Limited Slip Differential Fluid, 1 Quart.Just checkin. I run 80w-90 and I have a limited slip. I don't tow though. I think the going opinion is if you do a lot of heavy towing go with the 75w-140. I don't really tow (maybe a 16ft fish/ski) so I run 80w-90. Like Fordman said, if you have a LS get the tube of the additive. 2006 ford f350 rear differential fluid type, When it comes to maintaining and repairing your vehicle, one of the most important components to consider is the rear differential. The rear differential is responsible for transfe..., Step 3: Replace Old Gaskets and Differential Cover. Thoroughly clean the surface where the gasket will sit. Thoroughly clean the rear differential cover before placing it back on the vehicle. Install a new differential cover gasket. Use sealant when you install the gasket for the best possible seal. Now you can bolt the cover back on., 1977 Ford Axle Codes: Below is a axle code chart from 1977: There's no question, the easiest way to identify the axle and gear ratio in your truck is from the door sticker. If you open the drivers door and look at the door jamb, you'll see a sticker like the one shown below: You'll see that the area labeled (F) is for the Axle Code., above 70°F (21°C) and at wide-open. throttle for long periods above 45 mph. (72 km/h), change non-synthetic rear axle. fluid every 3,000 mi (4,800 km) or three. months, whichever comes first. This. interval can be waived if the axle is filled. with 75W140 synthetic gear fluid meeting., S. SKEET298 Discussion starter. 258 posts · Joined 2005. #3 · Feb 9, 2006. The tags on my diff's only have gear ratio (4.88) and some part numbers but there is no fluid type anywhere, I have looked three times now. 2000 F-450,Crew Cab,4x4,Flatbed,4.88 diffs. Sumitomo 245/70R19.5--Centramatic balancers--AIS with …, NOTE: This is not intended to be a "HOW TO" video. We're not experts. But we do a lot of things for ourselves. This often entails applying knowledge gain..., A rear differential leak typically happens when differential oil seeps out of the rear differential's housing. This type of leak usually happens when a differential mechanical seal fails. It's possible for the rubber in the differential gasket, pinion seals, and side seals to degrade over time. Take your ride for an inspection if you see ..., Rear Differential fluid change. Since I did the tuner stuff I figured I would do a little more. I tow an 11k lbs boat and about the same travel trailer. Not often enough but at 46k miles I thought it was time to take care of rear differential., First the manual says not to change it unless it is submerged in water and water intrusion., May 31, 2014 · 24 posts · Joined 2014. #1 · May 31, 2014. I am coming up on 100K and I was looking for input on changing the diff gear oil front and rear. The manual states it is a lifetime gear oil and only change if it has been submerged. I am the second owner and I have no idea if it has been serviced. The front fluid looks and smells good the rear is ... , Rear Axle. Limited Slip Differential (If Equipped) Electronic Locking Differential; ... Rear Axle Fluid Capacity and Specification - Diesel ... refill of limited slip axles, add 7.1 fl oz. (210 ml) of Additive Friction Modifier XL-3 or equivalent, meeting Ford Specification EST-M2C118-A. Include this friction modifier in the total lube volume ..., 07-10-2006 10:26 PM. 01-26-2006 09:42 AM. 6.0L Power Stroke Diesel - Rear Differential driveshaft seal replacement - Has anyone replaced the seal where the driveshaft enters the rear axle. Mine has developed a leak and was wondering how hard it is to replace. 07 250 4WD. Thanks., Starting at page 424 for the 2.7L engine. 2015 - 2020 Ford F150 - 2016 9.75" Rear Diff. Oil - My rear differential has a small leak that I'd like to fix. This may be a stupid question, but is it OK to use Mobile 1 (part # 104361) Synthetic Gear Lube, even though it states Limited Slip Friction Modifier Included ., All rear axles are filled with Motorcraft SAE 75W-140 High Performance Synthetic Rear Axle Lubricant, part number XY—75W140-QL or equivalent meeting Ford Specification WSL-M2C192-A. Limited Slip differentials must add 118ml (4 oz) of Additive Friction Modifier XL—3 or equivalent meeting Ford Specification EST-M2C118-A to the rear axle ..., Many are using full synthetic which is readily available in the 75w-140. If you have a limited slip diff don't forget the additive. 96 F350 4x4 XLT 7.3 76,472 orig miles, Stage I's, Adrenaline, IDM, EBPV, Tymar intake, Banks intercooler, downpipe, gauges, TW 6 position chip, John Wood Towmaster, 1.0 turbo, WW II, Electric fuel conversion, RSK ..., Overview Specifications TECHNICAL SPECIFICATIONS 2011 F-Series Super Duty Technical Specifications POWERTRAIN/CHASSIS POWERTRAIN 6.2L 2V V-8 6.7L 4V V-8 Engine type SOHC Gas (Flex Fuel) OHV Power Stroke ® Turbo-Diesel Block/head Cast iron/aluminum Compacted graphite iron/aluminum Bore x stroke 4.02 x 3.74 in. 3.90 x 4.25 in. Displacement 379 cu. in., 6,210 cc 406 cu. in.,… read more, Overview Specifications POWERTRAIN F-250/F-350 F250/350 Powertrain/Chassis POWERTRAIN 5.4L 3V Triton V-8 6.8L Triton 3V V-10 6.0L Power Stroke Diesel V-8 Engine Type V-8, iron block, aluminum heads V-10, iron block, aluminum heads V-8, iron block and heads Bore/Stroke 3.55 x 4.16 in 3.55 x 4.16 in 3.74 x 4.13 in Displacement 330 cu in, 5400… read more, above 70°F (21°C) and at wide-open throttle for long periods above 45 mph (72 km/h), change non-synthetic rear axle fluid every 3000 mi (4,800 km) or three months, whichever comes first. This interval can be waived if the axle is filled with 75W140 synthetic gear fluid meeting Ford specification WSL-M2C192-A; GL-5 or equivalent. Add friction ..., Nov 22, 2006 · change, d80, differential, dually, f350, fluid, ford. 1999 to 2016 Super Duty - Rear Differential fluid change - On a 2000 F350 super duty dually, doesn't changing fuid consist of removing the pumpkin cover on the differential housing and reinstalling with new gasket and filling fuid to bottom of filler hole. My ford dealer wants $200.00. , Axles Tubes Are 4-Inches. Applications: Ford Used The Dana 70 And Dana 70HD Axles In F-350 Trucks Up To 1985.5. The Ford 10.25-Inch Rear Axle Replaced The Dana 70 After 1985. Ford Also Equipped The 1980-Current E-350 Dual Rear Wheel And Some E-450 Super Duty Vans With Dana 70 or Dana 70HD Rear Axles., Super Duty F-350. 2006. The 2006 Ford F-350 rear differential fluid capacity iS4.0L of 75w-90 synthetic oil. If You need to change the differential oil then You have a job in front of You. To start You will need to get to the back axle of the vehicle, so You may need to jack it up. Once You find the axle You will see a large plate in the center., A quick description of what rear differential does, why it can sometimes work against you, and how to lock the rear differential so the tires spin at the sam..., Limited Slip Differential Fluid Decisions - for better functionality. I'm getting ready to change the fluid in my Rear diff (3.73 LS) in my 99.5 F250. I have been disappointed at the "limited slip" factor that I have right now and want better lockup with less slipping. From some of the old (and very very old) threads that I have read, Amsoil is ..., The 03 owners manual states to use 8.5 pints of 75w-90 Synthetic Rear Axle Lubricant in it. The manual further states that the F250 and F350 SRW uses 6.9 pints of 75w-140 Synthetic Rear Axle Lubricant. The F550 uses the 80w-90 Premium Rear Axle Lubricant. That info is straight out of my 03 owners manual., Join Date: May 2006. Location: Central Florida. Posts: 10,007. Likes: 0. Received 0 Likes on 0 Posts. The service manual recommends different fluids for front and rear. 75w140 sounds right for the rear, I think the front was 75w110. If you notice a chattering noise after the change, pick up some friction modifier., Learn how to change your rear differential fluid. In this process I unbolt the differential cover (pumpkin cover) because there is no drain plug. Then I make..., 1999 to 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and ... Easy installation on both. 1st question answer is 5 quarts only in the rear diff and just under 4 quarts in the front. 2nd question answer is I chose mag hytec for the look and assurance. ... the rear oil at 50,000 miles was a lil burnt and the ..., Jun 17, 2012 ... Comments21 · 2024 Nissan Frontier NOT SELLING - You Should Buy One · 2010 Ford F250 Front & Rear Differential Oil Change & Transfer Case Flui..., Older, Classic & Antique Trucks. 1973 - 1979 F-100 & Larger F-Series Trucks. 73 F250, what type of axle fluid? 1973 - 1979 F-100 & Larger F-Series Trucks Discuss the Dentsides Ford Truck., Strictly speaking, 75w140 is not required, but it's a better oil; furthermore, if you have any warranty issues, 80w90 in there may be a sufficient reason to void the warranty on the rear. The only scenario in which I'd use 80w90 if the axle were submerged frequently, necessitating frequent oil changes. Reply Like., Only company that actually has any test results. Also Banks rear end differential cover. They have the only patent! Lifetime warranty if ever breaks. Only company that actually tasted their covers. 362% cooler than stock covers. ( Flat backs) and over a 100 some percent cooler than any after market untested cover!, Ford Truck Enthusiasts Forums. Super Duty/Heavy Duty. 1999 to 2016 Super Duty. Front & rear differential gear oil weights for 2000 F250. 1999 to 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines. Sponsored by:, SmokeyWren. Almost all 99-up F-350 DRWs with diesel engine came with a Dana 80 rear end. For the Dana 80, Ford now says you want to use synthetic 75w140 gear lube. Click here to see the shape of the diff cover on a Dana 80 Rear end. The Ford spec books all say the early '99 F-350 DRW had a Ford 10.5" rear axle., 01-31-2005 09:50 PM. 1999 to 2016 Super Duty - Rear diff fluid type - Hey guys, gals. Been awhile since I could visit here. Just picked up a 2001 F350 7.3 6 speed dually 4x4. Hoping it's going to reliable enough to be the new tow rig around the farm. Have a few issues to work out first.