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. They're very powerful and capable, but they're also very vulnerable to poor fuel quality. In some regions DIY service may invalidate your warranty. The transfer case functions by taking the output from the transmission and splitting that power into two driveshafts. Modern vehicles need much less maintenance than the vehicles of 25 years ago, but they still need fluid changes, inspections,and adjustments. ColoradoFans.com is the best forum for the Chevy Colorado community to discuss the truck's reliability, diesel or transmissions problems and more. Copyright 2023. (lbs), Compare 2008 Chevrolet Silverado 2500HD Different Trims . When you purchase through links on our site, we may earn an affiliate commission, which supports our community. If you have a torque wrench you can torque it to 15 ft-lbs.. The 4WD system is Why is My 4WD Selector Light On? 75W90 for front and rear. Changing the engine oil and filter on a 2014 Chevy 2500 with a 6.6L LML Duramax with Frantz oil bypass filter system. Here are some of the common issues complained about. PROS: It conforms to the latest standards of resource-saving oils according to API, ACEA, and ILSAC classifications. 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 . Thisfriction reducer is made with uniquepatented synthetic lubricants. AAM 11.5 w/ 3.73's and a G80 locker all come standard on a Duramax. 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. After 25 mph is will not lock. 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. 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. So all in all it sounds like just fill the diff until it comes running out the fill hole. It's installed with a magnet. Most of these recommended routine maintenance tasks you can do yourself at home for practically no money, as long as you have a few simple tools and the time to invest. On top of engine age and performance needs, its essential to use the right oil for your engine power. 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 If you have questions, give our team a call at 800-341-6516. The differential casing can be found under the truck in the middle of the driveshaft. Stiction Eliminator removes the stiction to help reduce the turbos spool time and build RPM boosts more quickly. The Chevy Silverado as a heavy truck uses a gear oil with a viscosity of 75W-90. I think I used almost 3 quarts, 2+ each. Help the community, write about it and we will improve this page. Apply the white Loctite to the fill plug. I put fluid in until it ran out the fill plug. If so, then it might be time to replace the power steering pump. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. It's really hard to screw something up and damage your car permanently if you use right tools, follow Chevrolet Silverado 2500 HD service manual and use right parts and fluids in prescribed amounts. Hot Shot's Secret. Used Mobil 1 75W-90 gear oil. 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. In freezing temperatures, switch from Everyday Diesel Treatment toDiesel Winter Anti-Gelfor protection against fuel gelling. I don't think you can even get a different rear than the AAM 11.5". If your product doesnt deliver the way we promise it will, well give you your money back. Pinion seals are easy to replace. Yes, the venting would prevent pressure buildup. Use engine oils that have one of these designations: CI 4 or CH 4 for DURAMAX diesel engines. What is the procedure for replacing the pinion seal on the front differential of a . . Do you no the ring gear for my truck. Our 6.6L LB7 Duramax Maintenance guide goes over everything you need to know to properly maintain these trucks. Negatively chargedsynthetic estersstronglyattach tothe enginesinternal partstocompletely lubricateyour engine. Do not use other viscosity such as SAE 10W-30, SAE 10W-40, or SAE 20W-50. The 4WD in the Chevy Silverado consists of many components. Failure to use such lubricants will result in ash build-up in the DPF and a potentially expensive repair bill. does not research or authenticate any of the Answers provided. F (-18Deg. Joined Apr 14, 2008 . Examine the plug for metal shavings from the gears. 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. Doing basic service for your 2003 Chevrolet Silverado 2500 HD you're not only saving money, but also also improving your technical skills and learning something new. By logging into your account, you agree to our, Current Chevy Trucks, SUV's, Crossovers & Vans, Do Not Sell or Share My Personal Information. They take the standard 80-90 gear lube usually. Starting Price (MSRP) Chevrolet Silverado 2500HD LT For Sale. I have not been able to find the correct volume of fluid; however, the level should be between 1/2" below the hole, to the bottom of the hole (truck level). Gasoline and diesel engines come with different oil needs. Recommend: UseDiesel Extremeevery 6,000 miles andEveryday Diesel Treatmentwith every fill up. This may not seem like much, but if you are hauling a lot of weight, it can add up quickly. My owners manual does not tell capacity. The Fora platform includes forum software by XenForo. I wonder why the difference? An 8.6 inch rear differential is equipped with 4.2 pints and the Silverado's 9.5 inch rear, useS5.5 pints. 2CarPros It. If you don't, this is right around hand tight. Chevy Colorado & GMC Canyon. Synthetic gear lubricant 75w-90. If your running MAG-HYTEC trans pans its brings the total capacity to 10 1/2 qts, the Allison deep pan brings the total to about 10 qts and the rear diff . 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 -. If you plan to tow at all go with the 140w lube. Greetings, I have lurked these pages for a long time, but don't post much. Recheck the fluid level after filling. . 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. When adding, be sure to fill to the approximate level. Engines have various flow characteristics that affect how your engine will run. Check fluid levels when adding or refilling as recommended in your 2003 Chevrolet Silverado 2500 HD user's manual. Use liquid thread sealer on the bolts threads. Extra capacity covers help for the rear. SG in it and called it good. STL, MO. 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. Differential Fluid Rear Axle 3.4-3.8 pints Front Axle 3.2 pints Engine Oil with Filter 2.8 L Engine 5 quarts . Changing the air filter on a 2014 Chevy 2500 with a 6.6L LML Duramax How to Grease the Front End on a Chevy 2500 6.6L Duramax. Severe conditions include the following: ** If operated under one or more of the following conditions, perform theseprocedures at half the recommended interval. 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. Is Valvoline 75w 90 good for a read end on a 2011 Chevy Silverado z71 four wheel drive. year to help you gain confidence about one of your largest purchase decisions. check the owners manual to be sure. Axle Capacity - Rear (lbs) 6900. This article applies to the Chevrolet Silverado 1500 (2014-present). MAG-HYTEC heavy duty differential covers and transmission pans provide increased lubricant and cooling capacity for hard working recreation and service vehicles . You can use our engine oils in conjunction with our other products likeStiction EliminatorandDiesel Extremeto offer the highest level of performance all year. This resistance to flow ratio is called viscosity. Rear Axle (Steerable): Synthetic Gear Oil; use ONLY GM Part No.12378557. The automatic transmission in your truck works hard. It may help you decide what you want to use. 2023 Vehicle History Inc. All Rights Reserved. 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. 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. The transfer case controls whether you are in four-wheel drive or in two-wheel drive, so it's important to make sure it's maintained properly. I changed mine every 45k on both my Silverado and my Moms Silverado. For example, turbocharger bearingsare known to fall victim to stiction buildup. The official recommendation for oil changes in Duramax engines is every 7,500 miles oras prompted by vehicle information display. 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. 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. 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. For a better experience, please enable JavaScript in your browser before proceeding. This article applies to the Chevrolet Silverado 1500 (2007-2013). The What is Wrong with my 4WD? We research hundreds of models each 3975 Morrow Meadows Drive Here's how to change the transfer case oil. 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. When it is very cold, below 0 Deg. Use Shift Restore as a preventative maintenance product or to solve existing issues with the transmission. 2008 Chevrolet SILVERADO 2500 HD PICKUP 6.0L 8 -cyl Engine [K] Change Engine Quarts LITERS Change Vehicle View Previous Version Engine Transmission Differential Transfer Case Other Fluids Additional Products Create an Oil Change Kit Hide Kit Pricing Options: $119.39 Retail Price ( USD) Preferred Price: $91.84 Save: $27.55 Learn More Different oils offer different driving capabilities, so its essential to match your oil with the vehicles performance capabilities. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. JavaScript is disabled. 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. 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 asked my dealer and they said "3 quarts I think". Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! 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. 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. What about this oil number 75-140 full synthetic is it work with gmc sierra 2500 hd or no. this fluid when hot expands. Just put in synthetic 75w-90 oil. 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. So the question is What is the fluid capacity of the rear differential? 6.6L Turbo V8 Diesel. At Hot Shots Secret, we know what your Duramax engine needs to perform its best. If it does by chance, lesson learned. Greasing front end on a 2014 Chevy 2500 with a 6.6L LML Duramax with Frantz oil bypass filter system. Not sure it matters but it's the G80 with 3.73 gears. Just changed oil in rear differential and the amount of oil drained out not near what I put back in. I was under the impression that differentials have some kind of venting system on them so too much pressure cannot happen. Your vehicle manufacturer will recommend an oil viscosity thats best for your Duramax. Hmmmm, still doesn't add up but whatever it is, for sure it was low and now it is "adequate". Overview: How To Use OBD-II Scanner to Check Engine Light Codes - What type of scanners are there? 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. check the fluid every oil change for level and fluid color. I have a 2008 2500hd duramax I'm looking to make it posi. I wonder why the difference? Changing the rear differential oil on a 2014 Chevy 2500 with a 6.6L LML Duramax. . We give you service schedules for normal and severe use, fluid capacities, and a complete list of recommended filters, engine oils, and fluids to use. Looking for other models of the Chevrolet Silverado 2500HD? New Venture 236 NP8, New Venture 246-NP8, 50/50 mixture of DEX-COOL coolant and demineralized water. The Fora platform includes forum software by XenForo. I put fluid in until it ran out the fill plug. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. If you drive in dusty areas, tow a trailer, idle or drive at low speeds for extended periods, or drive for short periods (less than four miles at a time) in below freezing temperatures, even smaller intervals are recommended. 2014, 2015, 2016 GM (Chevy and GMC) trucks. Quart and a half out and three quarts back and absolutly no evidence of a leak anywhere. Most motor oils are made up of a blend of additives designed to improve performance in some capacity. ** Cooling system capacities vary depending on engine/transmission package, radiator and A/C system type.