I put about 3.5 qts. It's all may be done by yourself in a mater of a couple of hours. Like the drain plug, this only needs to be hand-tightened. Duramax 6.6 Fluid Capacity & Torq Specs LB7/LLY/LBZ/LMM The owner's manual specifically states how full the axles should be based on fluid level below the fill hole. 328 Reaction score 175 Anyone know the fluid capacity for the 10 bolt 8.5" rear differential in 2008 Tahoe? I run 75-140 Synthetic in both front and rear. It take 2 qts in the front and about 4 in the rear. 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. 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). Greasing front end on a 2014 Chevy 2500 with a 6.6L LML Duramax with Frantz oil bypass filter system. Recheck the fluid level after filling. After 25 mph is will not lock. VehicleHistory.com 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). 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. If you have a torque wrench you can torque it to 15 ft-lbs.. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The automatic transmission in your truck works hard. If you plan to tow at all go with the 140w lube. Keep in mind that all information here is provided as is without any warranty of any kind. Come join the discussion about performance, lift kits, wheels, tires, modifications, troubleshooting, maintenance, and more! Mag Hytec - Differential Covers & Transmission Pans Now granted these trucks are doing highway speeds and our crawlers arent. 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. Your vehicle manufacturer will recommend an oil viscosity thats best for your Duramax. 3975 Morrow Meadows Drive My cover had the paint burnt off after only a few tows. I think I used almost 3 quarts, 2+ each. What Is a Fuel Filter (and What Does It Do)? Consider the following factors when selecting your oil, and make sure to research manufacturer recommendations. FR3 can reduce wear rates by 43%. Fail to do so, and you may get locked out of 4WD when you need it the most. 75x90, or 75x140. For example, turbocharger bearingsare known to fall victim to stiction buildup. 2008 6.7 Quad cab SB, G56, 3.73, black, Edge Insight, 285-70/17 BFG, Bilstein 5100 shocks, MagHytec rear diff cover, otherwise all stock. This article applies to the 4WD Chevrolet Silverado GMT800 (1999-2006). 2008 Chevy Silverado 2500HD Review & Ratings | Edmunds AAM and the Dodge service manual call for synthetic 75w90. 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. Never had a problem running empty with the heavier oil in the old truck and it didnt seem to hurt the MPG either. If you need more guidance, or even step by step instructions and a video demonstration, get theonline manual, or ourtraditional printed manual. (lbs), Fifth Wheel Hitch - Max Trailer Wt. The Chevy Silverado as a heavy truck uses a gear oil with a viscosity of 75W-90. The 06 2500HD was available with a 11.5 RG rear differential, a 9.25 RG rear differential, a 9.75 RG rear differential, a 10.5 RG rear differential, a 9.5 RG rear differential, or an 8.6 RG rear differential. 2013 Chevrolet Silverado 2500HD Trims & Specs Prices (MSRP) Please be noted that all capacities listed here are approximate. Whetheryoure looking for a solution for existing stictionorneed apreventative,ourStiction Eliminatorwill clear your engine and keep it clean. Chevy Silverado Differential Oil | Synthetic, Multi-Grade - CARiD.com 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. Help the community, write about it and we will improve this page. 75W90 for front and rear. 2003 Chevrolet Silverado 2500 HD fluid and lubricant specifications Fluid Capacities | Chevy Colorado & GMC Canyon 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. 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. 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. Most motor oils are made up of a blend of additives designed to improve performance in some capacity. 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 anti-wear componenthelps tofillin microscopic irregularitiesto provide a smoothermachinesurface for the lubricating film. Get your hand pump and fluid ready to go back under the truck. 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. 1A Auto Parts I am going to put Amsoil In my front and rear end. Theparticleschemically bondonthe surface, increasing lubrication and strength. Differential fluid capacity? | Dodge Cummins Diesel Forum Also rear ends get pretty toasty and the vent tube is important. Mt. (lbs), Compare 2008 Chevrolet Silverado 2500HD Different Trims . just because it is written in the OM, does that mean you should follow it to a T? Do you no the ring gear for my truck. Once fluid starts coming out, give it one more slow pump. Used Mobil 1 75W-90 gear oil. Depending on Your specific rear differential in the 2006 Chevrolet Silverado 2500HD, You'll use the same type of gear oil (75W-90), but varying capacities. car Is Valvoline 75w 90 good for a read end on a 2011 Chevy Silverado z71 four wheel drive. . #1. Take care of your 4WD system, and it will take care of you. 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. 08 5500 4x4 G56 4.44s, SB 3250 dual disc, XRT Spicer 7041 Aux trans. Thesynthetic esterin the eliminator helps regeneratedeposits and additivesin thesolution. Engine Oil Cooler Yes. The number before the W represents the oil thickness in cold weather, and the number after is the thickness in hot weather. 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. So the question is What is the fluid capacity of the rear differential? I fill em with 75x140 amsoil in the rear and 75x90 in the front. If your oil tends to create soot and other types of buildup, you may need to change the oil more often than recommended. Rear Differential Fluid Capacity? | Chevy Tahoe Forum | GMC Yukon Forum I was under the impression that differentials have some kind of venting system on them so too much pressure cannot happen. 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. 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. The Chevy Silverado, like any other truck, isn't perfect. While oil capacity is one thing to consider when dealing with your engine oil, theres much more to think about, like other Duramax fluid capacities, oil factors and unique performance needs. ColoradoFans.com is the best forum for the Chevy Colorado community to discuss the truck's reliability, diesel or transmissions problems and more. . 2001 to 2007 model year engines require a CI-4 or CH-4 engine oil, while later 2007.5 and newer engines require a CJ-4 or CK-4 engine oil. JavaScript is disabled. This resistance to flow ratio is called viscosity.