Materials Needed 18mm socket New drain plug or white Loctite Car ramps (optional) Fluid hand pump Drain pan The Chevy Silverado as a heavy truck uses a gear oil with a viscosity of 75W-90. Keep in mind that all information here is provided as is without any warranty of any kind. Recommended: Hot Shots Secret150k Extended Life Yellow Antifreeze. The cover is bolted on with twelve 10mm bolts and the plug can be opened using a 3/8" drive. Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds, builds, troubleshooting, maintenance, and more! DEWFPO 2005, Chevrolet 2500HD CC SB, 8.1L, 4.10's, Changed the fluid in the rear differential. The Fora platform includes forum software by XenForo. Viscosity is a vital characteristic of engine oil because it determines how well the oil will function in different temperatures. The Car Connection is published by, Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive and tow/haul mode (Requires (LY6) Vortec 6.0L V8 SFI engine), Dead Weight Hitch - Max Trailer Wt. Failure to use such lubricants will result in ash build-up in the DPF and a potentially expensive repair bill. I read about the fill height and not how many quarts might be needed for a refresh. Driven Racing Oil Limited Slip Differential Fluid Additive (50054) 0. this fluid when hot expands. Also rear ends get pretty toasty and the vent tube is important. Theparticleschemically bondonthe surface, increasing lubrication and strength. Go here and double check: http://www.ringpinion.com/ The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. $16.81. For a better experience, please enable JavaScript in your browser before proceeding. For additional lubricity,LX4 Lubricity Extrememay be used. Overview Silverado 2500HD 4WD Crew Cab Long Box LTZ Package Includes Price starting at $41,695 Drivetrain 4-Wheel Drive Engine Order Code LY6 Engine Type and Required Fuel Gas V8 Displacement. If you have any further interest please visit http://www.2carpros.com Shop the 2CarPros store This Is. I am going to put Amsoil In my front and rear end. DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. So the question is. I'm guessing 3 quarts each. The Fora platform includes forum software by XenForo. Differential fluid, also called gear oil, is the fluid that is poured into the rear differential housing. Greasing front end on a 2014 Chevy 2500 with a 6.6L LML Duramax with How to Service a Transmission on a 2014 Chevy 2500 6.6L LML Duramax. This article applies to the Chevrolet Silverado 1500 (2014-present). The rear differential fluid capacity in a 2006 chevy 2500 hd is 3 quarts. Note that CJ-4 and CK-4 oil categories are backwards compatible, they supersede the older CI-4 and CH-4 specifications. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Thinner oils run better in the winter, so a lower number before the W would likely be better for working in cold winters. The AAM axles are full when they're 1/2" from the fill hole, there should be a fill level line on the rear diff cover even. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! ! '07 Dodge 2500 QC SLT TRX4 Offroad 4x4 SB 6.7 Auto full deletes XRT Pro Pusher Intake Manifold & tube S&B with scoop my DD. Benefits of our formulas include: Improved fuel economy Better cold weather starting Reduced friction Decreased noise and vibration Extended oil change intervals Increased engine life Our Blue Diamond pure poly-alpha olefin (PAO) oils, paired with specialized additives, are among the recommended oils for Duramax engines. This article applies to the Chevrolet Silverado 1500 (2007-2013). If you see any large chunks of metal, that is a sign you have internal damage somewhere in the transfer case and you'll need to rebuild it. Every 250 miles or weekly, whichever comes first Check the engine oil level Check the coolant level Check the windshield washer fluid level Check the brake and clutch fluid levels Check the tires and tire pressures ( Section 5 ) Every 3000 miles or 3 months, whichever comes first All items listed above, plus . Tag on the differential suggest a level to maintain- 15 to 40 mm below fill hole (not real easy to determine). After 25 mph is will not lock. In some regions DIY service may invalidate your warranty. * This item is affected by severe operating conditions as described below. STL, MO. Just drain the fluid out and then use a suction device to put fluid in the fill hole. You no longer need to do a tune-up every six monthsor change the oil every three months, but regular service and check-ups are still essential to your vehicles longevity. 5-speed transmission without low gear (MG5), Front axle drive shaft spline or one-piece drive shaft spline (two-wheel drive with automatic transmission), Outer tailgate handle pivot points, hinges, latch bolt and linkage. I would use syn. These are our recommended minimum maintenance intervals for vehicles that are driven daily, and in many cases are shorter than the factorys recommendations. Trans Mfr CD 1000/MW7 and 1000/M74 The differential casing can be found under the truck in the middle of the driveshaft. I want to say mine was "low" by my standards when I brought it homeit was around a 1/2 inch (or more) below the fill hole. Severe conditions include the following: ** If operated under one or more of the following conditions, perform theseprocedures at half the recommended interval. When adding, be sure to fill to the approximate level. the 10.5 takes 3.25QT / 9.5 2.7QT .. now on filling with the vehicle LEVEL in warm weather fill to just below the fill hole. 2 pints = 1 qt. BLUE DIAMOND PAO OIL 15W40 BLUE DIAMOND PAO OIL 5W40 GREEN DIAMOND FLEET OIL 15W40 GREEN DIAMOND FLEET OIL 5W40. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The following are signs you have the wrong oil for your Duramax engine: Ourfully synthetic oilsuse unique molecular structures proven to improve engine performance. ACDelco GM Original Equipment SAE 75W-85 Synthetic API GL-5 Differential Fluid, 1 Quart (10-4032) 0. All Rights Reserved. The trade marks appearing on this website including, but not limited to: GM, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Opel, Pontiac, Saturn, Vauxhall and their respective logos, emblems, slogans and vehicle model names and body designs are trademarks and/or service marks of General Motors Company, its subsidiaries, affiliates or licensors. Just put in synthetic 75w-90 oil. It's the same rear as the 88-98 trucks, which was an 8.5", but in 99 they started using larger bearings on the differential, so they dubbed it the 8.625", or 8.6" for short. Here is some helpful specs from a different forum article that will cover gas trucks as well as the 6.6, its all useful information. Just trying to learn as much as I can. Copyright 2023. $117.23. Choosing the best oil for the LB7, LLY, LBZ, LMM, LML or LP5 Duramax is a matter of understanding all your necessary oil characteristics and finding a product that checks every box. If you need more guidance, or even step by step instructions and a video demonstration, get theonline manual, or ourtraditional printed manual. AAM 11.5 w/ 3.73's and a G80 locker all come standard on a Duramax. The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. I always thought that the dually had the same rear end as the SRW. When looking for the best oil for Duramax engines, its important to consider if the additives do what you need them to. anyone know for sure? Compare 2008 Chevrolet Silverado 2500HD different trims: 2WD Crew Cab 153" LT w/1LT If youre not tracking mileage between oil changes, signs you may need to change your oil include: Its wise to stay on top of your oil change needs to keep your engine healthy and long-lasting. I am at 22,500 miles, and planning to change all drivetrain fluids. Engine: 6.0L V8 Gas. Ever notice a salt truck covered in slush but the pumpkin is bone dry? #1. My Favorite source for parts & filters and Amsoil is MadJack Diesel Performance. That's correct; the 6.0 gassers have a different rear differential (10.5") than the 8.1L and the 6.6L (11.5") on the 2500/3500HD's. My previous response should have said the 8.1L gas engine and the 6.6L diesel use the same rear differential. The American Petroleum Institute (API) hasa descriptive chartyou can use to identify the right diesel engine oil for your truck based on the year and other factors. The 6.6 liter Duramax oil capacity is 10 quarts a massive amount of oil. 328 Reaction score 175 Anyone know the fluid capacity for the 10 bolt 8.5" rear differential in 2008 Tahoe? It's recommended taking some shop rags and cleaning off any loose dirt around the fill plug; this helps to prevent any contaminants from entering the transfer case. Luckily, this can be addressed by following the proper L5P Duramax Maintenance schedule. Transfer case: Dexron III ATF is the factory called fluid. I got a 97 k1500. ATS Protector Differential Cover - AAM 14-Bolt 11.5-inch Rear 2.5 quart fluid capacity over stock Optimal gear lubrication Easy fluid service without removing cover Aluminum pan with black powder coat finish Built-in Heat sink for cooler oil Everything is included for easy installation Sold As A Kit Fits: (lbs), Wt Distributing Hitch - Max Trailer Wt. The more you can do on the outside the more comfortable you'll be while doing it. If you don't, this is right around hand tight. 2023 Vehicle History Inc. All Rights Reserved. Chevy Colorado & GMC Canyon. Once the fluid stops dripping out, you can re-install the drain plug. The driveshaft going towards the rear of the truck powers the rear axle, and the driveshaft going to the front powers the front axle. I have a 2008 2500hd duramax I'm looking to make it posi. just because it is written in the OM, does that mean you should follow it to a T? The Dodge Ram 1500 is a great truck that can haul a lot of weight. The amount of fluid that I removed was ~2.25 quarts, and the fluid I put back in was ~3.25 quarts. I changed mine every 45k on both my Silverado and my Moms Silverado. The automatic transmission in your truck works hard. SAE 10w-30 temperatures above 0 degrees F, Synchromesh transmission fluid or equivalent, Syn-torq synthetic transmission fluid or equivalent, Trans-Synd synthetic transmission fluid or equivalent, DEXRON III automatic transmission fluid (2006 and later models require DEXRON VI). 3975 Morrow Meadows Drive Engine Oil Cooler Yes. Changing the fuel filter on a 2014 Chevy 2500 with a 6.6L LML Duramax. Here's how to change the transfer case oil. If the fluid goes bad or gets low, it can't do its job as well which can lead to damaging the gears inside the transfer case. On the new body style trucks you can opt for 4.10's but thats it. year to help you gain confidence about one of your largest purchase decisions. I was looking to change the front and rear differential fluid and had questions about the weight of the fluids in the front and the rear. . Rear Axle (Steerable): Synthetic Gear Oil; use ONLY GM Part No.12378557. It's installed with a magnet. For the 2009 it shows two diff one is the 11.50" The other is that 9.50-10.50" which is the only one that showed up on the 2005 look up. In freezing temperatures, switch from Everyday Diesel Treatment toDiesel Winter Anti-Gelfor protection against fuel gelling. 2CarPros Stiction Eliminatorisasynthetic cleaner thatsafely and effectivelydissolvesstiction (sticky friction) found onenginecomponentsthat have become coated in oil. Rear diff: 75W-90 synthetic No additives necessary, G80 or not. Help the community, write about it and we will improve this page. Changing the transmission fluid and filters on a 2014 Chevy 2500 with How to Change Rear Differential Oil on a 2014 Chevy 2500 6.6L LML Duramax. I'm just trying to find what a good amount would be to stick in a dually rear end. The number before the W represents the oil thickness in cold weather, and the number after is the thickness in hot weather. With FR3 nano lubricant technology, our engine oils seamlessly fill in the smallest imperfections on engine components to create smooth operation for thousands of miles. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I'm thinking they probably fill them by volume (automated, so to speak), and not by levelI fill this one to where the fluid runs out the fill hole. It's free! I put fluid in until it ran out the fill plug. 31 people found this helpful. 10W-30 engine oil is listed in the 2001 to 2007 Duramax diesel manual, it comes with no recommendations; it is acceptable, but not preferred in any instance. Front Axle (1500 Series 4WD): Recommended 75W-90 Blue Diamond S9 Severe Gear Oil Front Axle (1500, 2500 HD, and 3500 HD Series): Recommended 75W-90 Blue Diamond S9 Severe Gear Oil, Front Axle (1500 Series 4WD): Recommended 75W-90 Blue Diamond S9 Severe Gear Oil Front Axle (1500, 2500 HD, and 3500 HD Series): Recommended 75W-90 Blue Diamond S9 Severe Gear Oil, Recommended: 75W-90 Blue Diamond S9 Severe Gear Oil. Thesynthetic esterin the eliminator helps regeneratedeposits and additivesin thesolution. Dcouvrez en images les prvisions mto compltes du mardi 21 fvrier 2023 Paris et en le-de-France sur BFM Paris le-de-France. I would have ordered the wrong amount. What about this oil number 75-140 full synthetic is it work with gmc sierra 2500 hd or no. All our products are backed by science, giving you noticeable results. 2011, 2012, 2013, 2014, 2015, 2016 GM (Chevy and GMC) trucks. Check the tires and tire pressures ( Section 5 ), Check the automatic transmission fluid level, Check the lubricant level in the front (4x4) and rear axles, Check the manual transmission lubricant level, Check the transfer case lubricant level - 4WD, Replace the spark plugs (conventional, non-platinum)**, Service the cooling system (drain, flush and refill) (green-colored ethylene glycol anti-freeze only), Check the steering, suspension and driveaxle boots, Change the automatic transmission fluid and filter**, Change the manual transmission lubricant**, Inspect the Exhaust Gas Recirculation (EGR) valve, Replace the Positive Crankcase Ventilation (PCV) valve, Service the cooling system (drain, flush and refill) (orange-colored DEX-COOL anti-freeze only), Operating in mostly dusty areas (dirt roads, or off-road), Idling for extended periods and/or low speed operation, Mostly short trips (less than 4 miles) when outside temperatures remain below freezing, In heavy city traffic where the outside temperature is regularly above 90-degrees F (32-degrees C), Frequent off road use or if the vehicle is driven through water. I just filled the axle in my 5500 with gear oil instead of synthetics. They're very powerful and capable, but they're also very vulnerable to poor fuel quality. My Favorite source for parts & filters and Amsoil is MadJack Diesel Performance. It seems that How to Replace Transmission Pan and Change Fluid . To rub some more salt in the wound it's not a Dana axle, it's AAM 11.5". Maybe that is why they want it changed so often. :stirpot: A forum community dedicated to Dodge Cummins Diesel truck owners and enthusiasts. Stiction Eliminatorismeanttolast as long as your oil cycles. Now with 5qts in there no problem. It's all may be done by yourself in a mater of a couple of hours. Differential Fluid Rear Axle 3.4-3.8 pints Front Axle 3.2 pints Engine Oil with Filter 2.8 L Engine 5 quarts . MAG-HYTEC covers and pans set your vehicle apart in both aesthetics and function - cast in A356-T6 aerospace quality aluminum and texture powder coated black with matching cooling fins. Negatively chargedsynthetic estersstronglyattach tothe enginesinternal partstocompletely lubricateyour engine. The components in the FR3 friction reducer help extend youroils stability,performance,film strength and, most importantly,friction reduction. Just changed oil in rear differential and the amount of oil drained out not near what I put back in. Your 2006 can use syn in the front since they fixed the problem with the vent in 2004. (lbs), Compare 2008 Chevrolet Silverado 2500HD Different Trims . car Think about it a modern turbocharged engine will have different requirements than a truck manufactured in the 50s. does not research or authenticate any of the Answers provided. Joined Apr 14, 2008 . :S: Amsoil just came out with a "Upgraded Technology" Nov 2010' per Falex Extreme-Pressure Tests (ASTMD-3233) 80% increase in EP (extreme pressure) Protection, also increased in anti-wear properties under heavy load. GM recommends a 15W-40 viscosity grade engine oil in all instances that the ambient temperature remains greater than 0 F. If the ambient temperature is below 0 F, a 5W-40 engine oil is required to maximize protection during cold starts and the engine warm-up period. My owners manual does not tell capacity. I know the front is 2 qts, but 4.4 pints is only a little over 2 qts, which is almost half of the 4 qts that gmclbz is saying. Fully synthetic oils require fewer oil changes, but youre often paying more for the quality. A forum community dedicated to all General Motors truck owners and enthusiasts. The 4WD in the Chevy Silverado consists of many components. With all the different types of additives out there, you want to understand your priorities before making a decision. . . Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Compare 2008 Chevrolet Silverado 2500HD different trims: 2023 MH Sub I, LLC. I do a lot of towing with mine. Axle Capacity - Rear (lbs) 6900. You can (and should) replace the fluid in the diffs around 45-50k. For a better experience, please enable JavaScript in your browser before proceeding. Mt. Test loosening the fill plug first using the 18mm socket; sometimes these get stuck. Wheelers? Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. I don't think you can even get a different rear than the AAM 11.5". Changing the rear differential oil on a 2014 Chevy 2500 with a 6.6L LML Duramax. Pinion seals are easy to replace. Vehicle in question is a 2016 Chevrolet 2500HD, 4x4, gas (L96/6L90E). This best rear differential fluid completely eliminates any moaning sound that often occurs at cold or when starting a turn: using the Honda 08200-9003 differential fluid, the sound stops at once. Just like your transmission, the transfer case requires fluid for both lubrication and cooling. FR3 can reduce wear rates by 43%. Wheelers fill them up really high all the time. JavaScript is disabled. 2007.5 White 3500 6.7CTD 265,00KM 68RSE Auto 3.73, , EGR + Cooler /DPF Deletes , Smarty S67ME level #9 , Amsoil 15W40 , Amsoil BMK21 bypass filter , Rinoliner , Isspro guages - pillar mount 3 - console mount 2 - overhead mount 4 , Progate Exhaust wastegate , Flowpro dual exhaust , Flowpro Twister muffler , Mag-Hytec Diff covers F & R , Amsoil 75-110 Diff Oil , Mag-Hytec tranny pan , Firestone airbags , S & B Air filter system , Roda Deaco PAS , MHP Stage ll tranny tune , Fass 150 puel pump system , Industrial injections twin compounds , ARP Head studs , Spyntech hub kit, http://www.cumminsforum.com/forum/6-7-liter-general-discussion/334512-best-75w90-gear-oil-amsoil-redline-royal-purple.html. Safety. I wonder why the difference? All our oils and oil additives are CK-4 compliant. The rear differential fluid capacity for the Dodge Ram 1500 is only 3.9 quarts. Thats funny that you say that. Yes, the venting would prevent pressure buildup. Are you getting an arm workout while driving your Chevy Silverado? The 4WD system is Why is My 4WD Selector Light On? C), you should use SAE 5W-40 to improve cold starting. Run the fill pump tube into the fill hole. Modern vehicles need much less maintenance than the vehicles of 25 years ago, but they still need fluid changes, inspections,and adjustments. If so, then it might be time to replace the power steering pump. If your 4WD selector light switches on automatically without your control, read more to learn how you can resolve the issue without visiting your mechanic. 1A Auto This process helpsreducefriction and lubricatesyour oil system. I'm not shure what weight goes in the front and the rear of the 2008 2500 6.7L 4x4:S: 2008 2500 Big Horn 6.7L, Banks Ram Air Intake, 5" Turbo Back SST, EGR Delete, Bully Dog PMT, Flow Pro DPF Reset, Beast. The official recommendation for oil changes in Duramax engines is every 7,500 miles oras prompted by vehicle information display. If your vehicle is operated under severe conditions, perform these maintenance tasks at half the recommendedintervals. AAM and the Dodge service manual call for synthetic 75w90. I put about 3.5 qts. Chevrolet recommendations and specifications for oil and fluid for 2003 Silverado 2500 HD. Synthetic blend oils may require more frequent changes to keep your engine clean. Solves the problem that these T-cases have with vaporizing the ATF and expelling it from the vent hose. We research hundreds of models each Safety Features. At some point, something will go wrong. Want to make it last? My cover had the paint burnt off after only a few tows. The esters also increase the rubber seals lubrication and swell the seal to prevent oil leaks. This is a 2000 yukon with 80,000 miles that i have had for about four months. '13 Jeep GC Laredo my wife's DD. I asked my dealer and they said "3 quarts I think". Dodges use Dana rear ends and front ends. since you drained out A QT less then you must have a leak. When your vehicle performs heavy-duty functions, its putting even more stress on the oil, and your oil needs to continue to flow to lubricate the different engine components. Get something good. :S: 2008 2500 Big Horn 6.7L, Banks Ram Air Intake, 5" Turbo Back SST, EGR Delete, Bully Dog PMT, Flow Pro DPF Reset, Beast Silvershark TRX4 Registered Joined Nov 8, 2010 58 Posts Is Valvoline 75w 90 good for a read end on a 2011 Chevy Silverado z71 four wheel drive. Check fluid levels when adding or refilling as recommended in your 2003 Chevrolet Silverado 2500 HD user's manual. Gasoline and diesel engines come with different oil needs. . Use engine oils that have one of these designations: CI 4 or CH 4 for DURAMAX diesel engines. Oil flows more easily in high temperatures and has a harder time flowing in the cold. Gilead, OH 43338. When the vehicle is new, follow the maintenance schedule to the letter, record it in your owners manual and keep all receipts to protect the warranty and resale value. Im going to change the front and rear differential with royal purple, does anyone know how much i will need for the front and the rear if i drain and fill. Your vehicle manufacturer will recommend an oil viscosity thats best for your Duramax. You may have replaced your oil, but your engine still isnt quite right. 46 people found this helpful. Add coolant as necessary to bring to appropriate level. Think of it being the same as how much you would tighten the engine oil drain plug. Sorry. This article applies to the Chevrolet Silverado 1500 (2014-present). Different oils offer different driving capabilities, so its essential to match your oil with the vehicles performance capabilities. '98 Jeep XJ. Dcouvrez en images les prvisions mto compltes du 28 fvrier 2023 Paris et en le-de-France sur BFM Paris le-de-France, la premire chane d'information de la rgion parisienne. F (-18Deg. . 4-Ball Load Wear Test (ASTMD-2783). Thanks for the info Heartbeat. Depending on what Your model is running, You'll use somewhere between 2.5 quarts (for the smallest 8.6 RG) and up to 3.27 quarts (for the largest 11.5 RG). For those high-performance needs, you need an oil that matches. The Chevy Silverado as a heavy truck uses a gear oil with a viscosity of 75W-90. A better alternative is Royal Purples Syncro Max MTL fluid. I think I used almost 3 quarts, 2+ each. We research hundreds of models each Changing the engine oil and filter on a 2014 Chevy 2500 with a 6.6L LML Duramax with Frantz oil bypass filter system. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. You risk blowing a pinion or axle seal by overfilling it like that. Engines have various flow characteristics that affect how your engine will run. 2008 qc/lb 3500 lrmie smarty, deleted, 20% tint, tdk bumpers, 145 glns of fuel, killer sound system, CAI, 125k miles. It should take right around 1.5-2 quarts to fill it back up. Since Duramax engines are diesel-powered, you should look for an oil designed for diesel. All rights reserved. Aug 10, 2020. Here are some of the common issues complained about. Take care of your 4WD system, and it will take care of you. Do not use other viscosity such as SAE 10W-30, SAE 10W-40, or SAE 20W-50. The anti-wear componenthelps tofillin microscopic irregularitiesto provide a smoothermachinesurface for the lubricating film. The owners manual tells me what oil to use but not amount. Some say that only the HD models come with the 11.50" rear end. Costs average $243-$300 in parts and professional labor. Many people debate whether synthetic or non-synthetic oils are the way to go, when it really comes down to additives. Consider the following factors when selecting your oil, and make sure to research manufacturer recommendations. The front I'm pretty sure is a 8.25" differential. If you didn't purchase a new drain plug, use the time while the fluid is draining to clean any metal shavings off the old one. Just talked with the dealer about my Silverado 2500 2014 LT. Front and Rear Differential receives 75-90 Synthetic The Transfer Case gets Dex VI. I was under the impression that differentials have some kind of venting system on them so too much pressure cannot happen. The automatic How to Replace Power Steering Pump There's a couple different recommended transfer case fluids depending on your transmission and transfer case combo. Duramax 6.6 Fluid Capacity & Torq Specs LB7/LLY/LBZ/LMM. The frequency of your oil changes will be dependent on how well your oil keeps the engine clean as it runs. Stiction Eliminator removes the stiction to help reduce the turbos spool time and build RPM boosts more quickly. While both these vehicles rely on a Duramax engine, only one hauls heavy materials on a regular basis. This article applies to the 4WD Chevrolet Silverado GMT800 (1999-2006). 2007.5 3500 MegaCab SLT SRW 4x4 6.7L, 68RFE w/ Mag-Hytec, XRT Pro, Diamond Eye DPF Delete, leveling kit w/ Bilstein 5100s, SnugTop Rebel shell, Insight CTS, Hell Bent Steel SBS -. Recommend: UseDiesel Extremeevery 6,000 miles andEveryday Diesel Treatmentwith every fill up. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Changing the transmission fluid and filters on a 2014 Chevy 2500 with a 6.6L LML Duramax. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Examine the plug for metal shavings from the gears. I wanted to change my oil in minebut idk the ring gear and didnt wanna tear her apart n be screwed if i aint got the right amount, A quick reminder when you fill your diff, front or rear, back up make sure the vehicle is, [SIGPIC]"If it ain't one thing, it's a mother******g nother"[/SIGPIC], I bent a piece of wire at right angle and made one end 30 mm long and marked it at 5 mm increments and made the other end about four inches long so as not to accidently lose it into the hole. A forum community dedicated to all General Motors truck owners and enthusiasts. just fill it till it oozes out the upper top fill hole, remove oil container nipple & plug. Before this thread gets too far off topic: I never seen a diff go bad from too much fluid. Its designed to get you and keep you from getting stuck, not for performance at 60mph like you would need in a Corvette. I have edited that post with the current information. Generally, Duramax engines will take two different oil types: While theres no wrong answer for your choice of oil grade, you should consider the care requirements that come with each. The differential casing can be found under the truck in the middle of the driveshaft. Checking fluid levels on a 2014 Chevy 2500 with a 6.6L LML Duramax How to Change an Air Filter on a Chevy 6.6L Duramax. Starting Price (MSRP) Chevrolet Silverado 2500HD LT For Sale. Tag on the differential suggest a level to maintain- 15 to 40 mm below fill hole (not real easy to determine). The Fora platform includes forum software by XenForo. I have a 10.5", and I want to remember the 10.5" is "level with the fill hole"; but I do know it depends on the differential. Used Mobil 1 75W-90 gear oil. (lbs), Wt Distributing Hitch - Max Tongue Wt. Synthetic gear lubricant 75w-90. Hard to pay that much for the almost 3 gallons of synthetic when the Spicer manual says that mineral oil is fine. PROS: It conforms to the latest standards of resource-saving oils according to API, ACEA, and ILSAC classifications. This article applies to Common Problems Like the drain plug, this only needs to be hand-tightened. Now granted these trucks are doing highway speeds and our crawlers arent. Add this car This article applies to the Chevrolet Silverado GMT800 (1999-2006).