VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Get your hand pump and fluid ready to go back under the truck. Do you no the ring gear for my truck. 2 pints = 1 qt. It seems that How to Replace Transmission Pan and Change Fluid The front I'm pretty sure is a 8.25" differential. some say the seals could get damaged from pressure build up. What follows is our quick reference guide for the 1999-2006 Chevy Silverado/GMC Sierrapickup trucks (and 2007 Silverado/Sierra Classic), plus Avalanche, Tahoe, Suburban, and Yukon SUVs, taken directly from Haynes manual 24066. '12 Crew Cab 3500 4X4, 3.73s, auto, Longhorn Dually. 3.2 quarts (rear with 11.5" diff) Differential Drain Plug Torque 24 ft-lbs Differential Cover Bolts Torque 30 ft-lbs Cooling System Flush and Fill Coolant Type 50/50 mix of Dex-cool and water Cooling System Capacity 16.5 quarts (V6) 16.9 quarts (V8) Other Miscellaneous Fluid Types So the question is What is the fluid capacity of the rear differential? 3975 Morrow Meadows Drive I put fluid in until it ran out the fill plug. Trucks use a Locking rear differential which completely locks up when one wheel spins more than 100rpm more than the other and will remain locked until about 25 mph. in cold weather fill to 1/2in below the fill hole. The cover is bolted on with twelve 10mm bolts and the plug can be opened using a 3/8" drive. F (-18Deg. FR3 can reduce wear rates by 43%. '13 Jeep GC Laredo my wife's DD. STL, MO. Compare 2008 Chevrolet Silverado 2500HD different trims: 2023 MH Sub I, LLC. No, you do not need a friction modifier in your rear differential. Synthetic blend oils may require more frequent changes to keep your engine clean. On top of engine age and performance needs, its essential to use the right oil for your engine power. Tag on the differential suggest a level to maintain- 15 to 40 mm below fill hole (not real easy to determine). '98 Jeep XJ. does not research or authenticate any of the Answers provided. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Checking fluid levels on a 2014 Chevy 2500 with a 6.6L LML Duramax with Frantz oil bypass filter system. 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. Thats funny that you say that. In many cases the initial maintenance check is done by the dealer at no cost (check with the service department when you buy the truck for more information). Tag on the differential suggest a level to maintain- 15 to 40 mm below fill hole (not real easy to determine). Pinion seals are easy to replace. For additional lubricity,LX4 Lubricity Extrememay be used. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. (lbs), Wt Distributing Hitch - Max Tongue Wt. This may not seem like much, but if you are hauling a lot of weight, it can add up quickly. . 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 need more guidance, or even step by step instructions and a video demonstration, get theonline manual, or ourtraditional printed manual. Vehicle History's team of automotive experts brings you the most accurate and up-to-date used car information. (lbs), Wt Distributing Hitch - Max Trailer Wt. AAM 11.5 w/ 3.73's and a G80 locker all come standard on a Duramax. ACDelco GM Original Equipment SAE 75W-85 Synthetic API GL-5 Differential Fluid, 1 Quart (10-4032) 0. If you have a different type of Duramax, check out our other maintenance guides. :stirpot: A forum community dedicated to Dodge Cummins Diesel truck owners and enthusiasts. Joined Apr 14, 2008 . 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. 2011, 2012, 2013, 2014, 2015, 2016 GM (Chevy and GMC) trucks. If your product doesnt deliver the way we promise it will, well give you your money back. DO NOT add Friction Modifier. Of course, this is a relatively small range; it's much easier to know what You're getting into once You begin the fluid change, so just be sure You've correctly identified Your specific truck's rear differential before beginning. These are our recommended minimum maintenance intervals for vehicles that are driven daily, and in many cases are shorter than the factorys recommendations. Thisfriction reducer is made with uniquepatented synthetic lubricants. Let the truck cool off completely first; you don't want to burn yourself on hot fluid. 2008 qc/lb 3500 lrmie smarty, deleted, 20% tint, tdk bumpers, 145 glns of fuel, killer sound system, CAI, 125k miles. Once fluid starts coming out, give it one more slow pump. Changing the rear differential oil on a 2014 Chevy 2500 with a 6.6L How to Replace a Fuel Filter on a Chevy 6.6L Duramax. All our oils and oil additives are CK-4 compliant. I changed mine every 45k on both my Silverado and my Moms Silverado. 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. Starting Price (MSRP) Chevrolet Silverado 2500HD LT For Sale. New Venture 236 NP8, New Venture 246-NP8, 50/50 mixture of DEX-COOL coolant and demineralized water. 1A Auto Come join the discussion about performance, lift kits, wheels, tires, modifications, troubleshooting, maintenance, and more! I am going to put Amsoil In my front and rear end. 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. Your 2006 can use syn in the front since they fixed the problem with the vent in 2004. What is the capacity of the rear end fluid on a 2012 2500HD Silverado with a Duramax and Allison trans - the? My owners manual does not tell capacity. Oil flows more easily in high temperatures and has a harder time flowing in the cold. 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. This article applies to the Chevrolet Silverado GMT800 (1999-2006). Chevy Colorado & GMC Canyon. 2013, 2014, 2015, 2016 GM (Chevy and GMC) trucks. Here's a link to a thread I started recently on gear oil. I got a 97 k1500. Before doing any DIY service please check your insurance policy and Chevrolet warranty policy for your region. For a better experience, please enable JavaScript in your browser before proceeding. Differential fluid, also called gear oil, is the fluid that is poured into the rear differential housing. I'm guessing 3 quarts each. 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. 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. BLUE DIAMOND PAO OIL 15W40 BLUE DIAMOND PAO OIL 5W40 GREEN DIAMOND FLEET OIL 15W40 GREEN DIAMOND FLEET OIL 5W40. ColoradoFans.com is the best forum for the Chevy Colorado community to discuss the truck's reliability, diesel or transmissions problems and more. I wonder why the difference? Doing basic service for your 2006 Chevrolet Silverado 2500 you're not only saving money, but also also improving your technical skills and learning something new. Just trying to learn as much as I can. Solves the problem that these T-cases have with vaporizing the ATF and expelling it from the vent hose. Your vehicle manufacturer will recommend an oil viscosity thats best for your Duramax. 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. While both these vehicles rely on a Duramax engine, only one hauls heavy materials on a regular basis. For the Rear Differential Capacity Rear Drive Axle (8.6") 2.03 liters (2.15 quarts) Rear Drive Axle (9.5") 2.60 liters (2.75 quarts) LT. $33,180. Our 6.6L LB7 Duramax Maintenance guide goes over everything you need to know to properly maintain these trucks. I have read several threads on this forum where members suggested to change out the rear differential fluid early on, because of the stock fluid they put in are not as good as the synthetics, and to inspect for excessive shavings and such. I would use syn. Ford Performance Limited-Slip Differential Friction Modifier, 4 oz x 12 (M-19546-A12) 0. It's all may be done by yourself in a mater of a couple of hours. 2014, 2015, 2016 GM (Chevy and GMC) trucks. However, one area that can be easily forgotten about when servicing this vehicle is the rear differential. 4-Ball Load Wear Test (ASTMD-2783). You can use our engine oils in conjunction with our other products likeStiction EliminatorandDiesel Extremeto offer the highest level of performance all year. The Fora platform includes forum software by XenForo. How to Replace Transfer Case Oil 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. The 6.6 liter Duramax oil capacity is 10 quarts a massive amount of oil. check the owners manual to be sure. Rear Axle (Steerable): Synthetic Gear Oil; use ONLY GM Part No.12378557. I fill em with 75x140 amsoil in the rear and 75x90 in the front. The 4WD in the Chevy Silverado consists of many components. I would have ordered the wrong amount. The automatic transmission in your truck works hard. An 8.6 inch rear differential is equipped with 4.2 pints and the Silverado's 9.5 inch rear, useS5.5 pints. Your oil needs to work as hard as your engine. Here are some of the common issues complained about. Recheck the fluid level after filling. In some regions DIY service may invalidate your warranty. You can also go ahead and apply the white Loctite to the old drain plug as well if you are reusing it and then allow the Loctite to dry. Quart and a half out and three quarts back and absolutly no evidence of a leak anywhere. Stiction Eliminatorisasynthetic cleaner thatsafely and effectivelydissolvesstiction (sticky friction) found onenginecomponentsthat have become coated in oil. 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. FR3 Friction Reduceris an oil additiveand infused in all Hot Shots Secret oils that increaseslubricationandreduces wearontheoil. Is Valvoline 75w 90 good for a read end on a 2011 Chevy Silverado z71 four wheel drive. When adding, be sure to fill to the approximate level. You should schedule service for a gear oil change every 30,000-60,000 miles in the Silverado. Maybe that is why they want it changed so often. Please contact your local dealer for latest info. By logging into your account, you agree to our, Current Chevy Trucks, SUV's, Crossovers & Vans, Do Not Sell or Share My Personal Information. There's a drain plug for both of them on the lower part of the differentials. Safety Features. The Fora platform includes forum software by XenForo. It needs to lubricate the clutches, gears, and bearings in the rear end. 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). An 8.6 inch rear differential is equipped with 4.2 pints and the Silverado's 9.5 inch rear, useS5.5 pints. Its designed to get you and keep you from getting stuck, not for performance at 60mph like you would need in a Corvette. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. Vehicle in question is a 2016 Chevrolet 2500HD, 4x4, gas (L96/6L90E). The most important thing is to make sure you put the right amount of the required friction modifier in or you will burn the diff up.