Synthetic blend oils may require more frequent changes to keep your engine clean. The esters also increase the rubber seals lubrication and swell the seal to prevent oil leaks. There's a couple different recommended transfer case fluids depending on your transmission and transfer case combo. 2023 Vehicle History Inc. All Rights Reserved. The following intervals are based on the assumption that you will be doing the service work yourself, as opposed to paying to have the work done. Consider the following factors when selecting your oil, and make sure to research manufacturer recommendations. A clean plug is a good sign gears aren't worn down. AAM 11.5 w/ 3.73's and a G80 locker all come standard on a Duramax. Trans Mfr CD 1000/MW7 and 1000/M74 just fill it till it oozes out the upper top fill hole, remove oil container nipple & plug. Just like your transmission, the transfer case requires fluid for both lubrication and cooling. 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. Test loosening the fill plug first using the 18mm socket; sometimes these get stuck. Add this car Get something good. . Help the community, write about it and we will improve this page. 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. . Just put in synthetic 75w-90 oil. DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. Are you referring to people that specifically off-road Rams with the AAM axles or just in general? You risk blowing a pinion or axle seal by overfilling it like that. 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. 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. The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. Now granted these trucks are doing highway speeds and our crawlers arent. Safety Features. The differential casing can be found under the truck in the middle of the driveshaft. 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. In this video we show how to service the rear differential fluid on a Chevrolet 2500HD. Note that CJ-4 and CK-4 oil categories are backwards compatible, they supersede the older CI-4 and CH-4 specifications. DEWFPO 2005, Chevrolet 2500HD CC SB, 8.1L, 4.10's, If you have a different type of Duramax, check out our other maintenance guides. This process helpsreducefriction and lubricatesyour oil system. Currently running RGT 5w30 in the engine, will be switching to . I asked my dealer and they said "3 quarts I think". '13 Jeep GC Laredo my wife's DD. Transfer case: Dexron III ATF is the factory called fluid. the OM also says to change the diff fluid every 15,000mi. 46 people found this helpful. All engines equipped with a diesel particulate filter (DPF) require a low ash engine oil meeting CJ-4 or CK-4 specifications. Like the drain plug, this only needs to be hand-tightened. There's a drain plug for both of them on the lower part of the differentials. Gasoline and diesel engines come with different oil needs. Before this thread gets too far off topic: I never seen a diff go bad from too much fluid. Is Valvoline 75w 90 good for a read end on a 2011 Chevy Silverado z71 four wheel drive. It. '98 Jeep XJ. 2.75 quarts (rear with 9.5" and 10.5" diff.) Wheelers fill them up really high all the time. 2023 Vehicle History Inc. All Rights Reserved. Changing the fuel filter on a 2014 Chevy 2500 with a 6.6L LML Duramax. ColoradoFans.com is the best forum for the Chevy Colorado community to discuss the truck's reliability, diesel or transmissions problems and more. The number before the W represents the oil thickness in cold weather, and the number after is the thickness in hot weather. 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 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. 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. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I fill em with 75x140 amsoil in the rear and 75x90 in the front. 1A Auto Parts Mt. . Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. Viscosity is a vital characteristic of engine oil because it determines how well the oil will function in different temperatures. Think about it a modern turbocharged engine will have different requirements than a truck manufactured in the 50s. $16.81. JavaScript is disabled. Aug 10, 2020. Just drain the fluid out and then use a suction device to put fluid in the fill hole. The What is Wrong with my 4WD? 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. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! We research hundreds of models each . The automatic transmission in your truck works hard. Engines have various flow characteristics that affect how your engine will run. You may have replaced your oil, but your engine still isnt quite right. Costs average $243-$300 in parts and professional labor. Vehicle History's team of automotive experts brings you the most accurate and up-to-date used car information. 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. 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. 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. 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. OK thank you. 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. 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. Compare 2008 Chevrolet Silverado 2500HD different trims: 2023 MH Sub I, LLC. Hard to pay that much for the almost 3 gallons of synthetic when the Spicer manual says that mineral oil is fine. To rub some more salt in the wound it's not a Dana axle, it's AAM 11.5". Rear Axle (Steerable): Synthetic Gear Oil; use ONLY GM Part No.12378557. Use liquid thread sealer on the bolts threads. FR3 Friction Reduceris an oil additiveand infused in all Hot Shots Secret oils that increaseslubricationandreduces wearontheoil. this fluid when hot expands. This article applies to the Chevrolet Silverado 1500 (2014-present). 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. 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). If you have questions, give our team a call at 800-341-6516. VehicleHistory.com Keep in mind that all information here is provided as is without any warranty of any kind. It needs to lubricate the clutches, gears, and bearings in the rear end. What is the fluid capacity of the rear differential? With all the different types of additives out there, you want to understand your priorities before making a decision. 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. This site is intended for reference only. 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. 3975 Morrow Meadows Drive In some regions DIY service may invalidate your warranty. Solves the problem that these T-cases have with vaporizing the ATF and expelling it from the vent hose. Ssuper tech full synthetic gear lubricant 75w-90 is the recommended type of fluid to use in this vehicle and is about 20 a bottle. Starting Price (MSRP) Chevrolet Silverado 2500HD LT For Sale. Fully synthetic oils require fewer oil changes, but youre often paying more for the quality. Greetings, I have lurked these pages for a long time, but don't post much. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. A forum community dedicated to all General Motors truck owners and enthusiasts. 6.6L Turbo V8 Diesel. Tag on the differential suggest a level to maintain- 15 to 40 mm below fill hole (not real easy to determine). Never had a problem running empty with the heavier oil in the old truck and it didnt seem to hurt the MPG either. since you drained out A QT less then you must have a leak. For those high-performance needs, you need an oil that matches. 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. MAG-HYTEC heavy duty differential covers and transmission pans provide increased lubricant and cooling capacity for hard working recreation and service vehicles . This article applies to the Chevrolet Silverado 1500 (2007-2013). 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. Changing the engine oil and filter on a 2014 Chevy 2500 with a 6.6L How to Check Fluid Levels on a Chevy 6.6L Duramax. 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. Use Shift Restore as a preventative maintenance product or to solve existing issues with the transmission. Most motor oils are made up of a blend of additives designed to improve performance in some capacity. What year is your dually and is it the HD model? You can (and should) replace the fluid in the diffs around 45-50k. * This item is affected by severe operating conditions as described below. Here's a link to a thread I started recently on gear oil. It may help you decide what you want to use. Do you no the ring gear for my truck. The differential casing can be found under the truck in the middle of the driveshaft. Once it's dry, you can re-install it using the 18mm socket. JavaScript is disabled. It's free! To determine what kind and how much you need, you can either refer to your owner's manual, call your local dealership, or visit your local auto parts store as they can normally look it up as well. The amount of fluid that I removed was ~2.25 quarts, and the fluid I put back in was ~3.25 quarts. SOLD: 2010 2500 Mega 4x4 SLT, 68rfe, 35x12.50x18 Toyo OC M/Ts. Tag on the differential suggest a level to maintain- 15 to 40 mm below fill hole (not real easy to determine). 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. 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). 2CarPros If your vehicle is operated under severe conditions, perform these maintenance tasks at half the recommendedintervals. My Favorite source for parts & filters and Amsoil is MadJack Diesel Performance. The 4WD system is Why is My 4WD Selector Light On? 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. On top of engine age and performance needs, its essential to use the right oil for your engine power. The rear differential fluid capacity for the Dodge Ram 1500 is only 3.9 quarts. VehicleHistory.com The cover is bolted on with twelve 10mm bolts and the plug can be opened using a 3/8" drive. 2 pints = 1 qt. If you can't get the fill plug out, then you don't want to proceed with draining the fluid; otherwise, you're stuck until you do get it out. in cold weather fill to 1/2in below the fill hole. 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 I put fluid in until it ran out the fill plug. New Venture 236 NP8, New Venture 246-NP8, 50/50 mixture of DEX-COOL coolant and demineralized water. It's installed with a magnet. check the owners manual to be sure. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Stiction Eliminatorismeanttolast as long as your oil cycles. All capacities are approximate. If it does by chance, lesson learned. Now with 5qts in there no problem.
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