The table below will help you determine what rear end ratio you have by using your RPO code, answering the question: What rear end ratio was in my Chevrolet or GMC vehicle when it left the factory. Chevy's exclusive automatic locking rear differential gets you going when the going gets tough. Find a quality Chevrolet Silverado 1500 Pickup Rear Axle Assembly and other used Auto parts from the top auto salvage yards. Chevy Silverado with AAM Series Axle 2000, Rear Axle Differential Bearing and Seal Kit by National®. Once they do that they can jack up the rear axle and see which wheel is locking up. I believe it is located stuck to the inside of the glove box. It was governed, so that it would not lock at speeds above 15 MPH. [Note 1:] Even with the 2-piece driveshaft, rear axle pinion angularity is very critical to smooth operation. On November 06, 2006, Chevrolet recalled 794 Chevrolet Silverado 1500. It doesnt happen every time, but close to when taking off from a stop i get a clunk noise from the rear end. you can lock. Vehicle's rear end locks up when making turns. LOCK Relay - Door Lock Actuators. A feedback signal is sent from the rear. determines the phasing and amount of rear wheel steering based on the mode switch setting, position of the steering wheel and vehicle speed. The 2008 Chevrolet Silverado has 1 problems reported for differential locks up during turns. To prevent passengers from opening a rear door (if equipped) from the inside or open-ing a rear window, press the Rear Door Security Lock/Rear Window Lockout button located on the driver's door. The table below will help you determine what rear end ratio you have by using your RPO code, answering the question: What rear end ratio was in my Chevrolet or GMC vehicle when it left the factory. The first steps are to secure the truck on sturdy stands, then remove the differential cover. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment. This is designed to help prevent skids and give the driver more control over the vehicle during inclimate weather. AAM 725 SeriesGM 7. See 213 Consumer Reviews, 174 Photos and Full Expert Review of the 2016 Chevrolet Silverado 1500. Year: is GM's venerable Eaton G80 automatic locking rear differential. Silverado Z71 off-road models come with additional features to help you conquer the road-less-traveled. Not sure if its both. Chevrolet Silverado 1500 4WD Truck Rear Differential 8. On the upside, buyers do get things like a two-speed transfer case, an auto-locking rear differential, optional tow package upgrades, a 3. Whether you drive a rear-, front-, or all-wheel-drive vehicle, the wheels spin by way of a differential. with aluminum closures, higher-strength steel including a 2-inch suspension lift and the Z71 Off Road Package with a locking rear differential,. The list below is a partial list of typical GM RPO Codes, specifically the codes pertaining to Axle Identification, Differential Type and Gear Ratio. owners may contact cadillac at 1-866-982-2339, chevrolet at 1-800-630-2438, gmc at 1-866. the gears may have seized up. While standing still, or in reverse, the rear wheels can steer up to 5 degrees. Awful sound. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner's Manual. If your Mustang rear axle needs some work, CJ Pony Parts stocks all of the Mustang rear end parts you need, including each of the Mustang rear end components mentioned above. Adding friction modifier additive can cause a loss of locking differential functionality. ) Clips removed, the axles can now be removed from the rear end housing. After 25 mph is will not lock. 2,000-lb Capacity. Please try again later. Fold the seat cushion upward until it latches with the seatback. To correct this condition, drain and refill the rear axle with SAE 75W-90 GL5 (P/N 12378261). Now these are not my words, just by buddy's translation to me. 73 and Up Gear Ratio with Front GM 8. RANDYS carries GM differentials from the small 6. I do not have a check brake or engine light, a local ase repair shop today looked at, managed to get the front brakes to lock up, but could not determine a cause or course of action. Rear axle additives are designed for use in limited slip differentials which are normally installed in cars. Silverado Z71 off-road models come with additional features to help you conquer the road-less-traveled. Welcome to AM-AutoParts! We've all been to a parts website thinking, "I'm here to get a part that fits my car - this should be easy!" Thirty minutes later, you get up from your computer, without auto parts and dejected. While servicing the differential on a 2004 Silverado pickup truck, I thought I'd take the opportunity to explain how a locking differential works. Rear end clunk in Chevrolet Silverado 1500 pickup If I,m going straight there doesn't seem to be a problem but when - Chevrolet 2000 Silverado 1500 question. For years, all of our genuine Chevrolet Silverado parts and accessories have expedited directly from Chevrolet dealers and backed by the manufacturer's warranty, so buying from us is always risk-free. Vertical Control: If your vehicle. Check out the latest Chevrolet Silverado 1500 features and specs at Car and Driver, including safety and warranty information. Review 2015 Chevrolet Silverado Z71: Trucks & 4x4 : We test the 2015 Silverado 1500 Z71 LTZ Crew Cab equipped with the 5. 8l my rear end has a whine i'm not sure how to check to see whats wrong or how to fix it yet it has a limited slip and gears installed. Probably like an hour after we left the dealership, I stopped for a bite to eat, I take somewhat of a sharp turn and my rear end starts to lock up. when the clutch packs are worn out they tend to bind on turns and cause the shudder sensation. The polarizing design of the 2020 Chevrolet Silverado HD is toned down somewhat in High Country form, revealed online today. When properly equipped, the 2018 Silverado 1500 can tow up to 12,500 pounds; however, that's limited to rear-drive double cab and crew cab models. I took it for a drive with the owner of the shop that replaced the rear differential and could not get just 1 wheel to spin on dry roads. I need to change the gear oil and I've read numerous GM bulletins saying not to add the friction modifer because the G80 in my truck is a locker not a limited slip like the G80 in cars. Spools are actually the lack of a differential. The use of any additive in locking rear axles (G80) is not recommended. Add to Cart. 6" 10-bolt is still used in most GM trucks), these housings are the most common on the road, especially for trucks. Most likely y the noise is a wheel bearing, it may sound different because it's in the rear, there really is no common sound for a wheel bearing because there are many different styles. ” Locking storage. I am trying to figure out how to remove the actual differential, not the whole rear end of a 1999 Chevy Tahoe Posi-Trac. Consider pulling a trailer up a grade on wet concrete. would lock up the rear wheels when coming to a. Silverado Z71 off-road models come with additional features to help you conquer the road-less-traveled. As a bonus there is much more aftermarket support for the 8. Home › Forum › Chevrolet › Poor traction with 2WD Silverado. 2002 Silverado right rear wheel locking up. 5", common under 3/4 and 1 ton trucks from Chevrolet and GMC. Tailgate cameras truck backup camera reverse Silverado GMC Sierra Ford F150 F-series Dodge Ram Toyota Tundra Handle bezel OEM emblem reverse mirror lcd. See, what the dealer told him was that the old oil had enough crud in it that was making all of the worn out parts work. Safety Warnings and Symbols There are a number of safety cautions in this book. Best known for our huge selection of ring and pinions, G2 also produces axle shafts, locking differentials, hubs, housings and even complete axle assemblies. It uses an ABS system to monitor the brake pedal pressure and pump the brakes automatically for drivers if the wheels lock up. The heavy duty locking diff comes standard on the 6. Silverado 1500 2WD with available Duramax 3. Again, my truck start locking up, making sharp turns. Does a 1998 Chevy Silverado k1500 z71 have a locking differential? rear differential on a 1997 Chevy k1500? THere is a fill plug located approximately 2\3rd up from bottom. It uses an ABS system to monitor the brake pedal pressure and pump the brakes automatically for drivers if the wheels lock up. 56 rear end gear Detroit trutrac locking differential 100% posi all the time New battery New brakes New disc All under warranty all paperwork Comes with spare transmission , the one in the truck now wasn't rebuilt right , spare is 100% working order Comes with complete set of. 73 to one, 3. DECEMBER 2010 - General Motors is recalling certain model year 2011 Cadillac Escalade EXT, Chevrolet Avalanche, Silverado LD and GMC Sierra LD vehicles. Lock Cable, Left. The first step to replacing the differential in a Chevy Silverado is to identify which rear axle is under the truck. 2016 SILVERADO 1500 SPECIAL SERVICE 5W4 CREW CAB 20 2016 SILVERADO 1500 SPECIAL SERVICE 5W4 CREW CAB 1 REVISED 12/6/2015 Interior Pictures Shown with aftermarket equipment and Kerr-installed Push-To-Talk steering wheel controls Under-hood auxiliary battery Vinyl 60/40 fold-up rear seating SILVERADO SPECIAL SERVICE 5W4. They appear to be in good condition. by moving the front of the control up or down. Experience the thrill and ease of tailoring your Truck or Jeep with our Guaranteed Lowest Prices on all Locking Differential Clutch Pack products at 4WP. Answer is no. Buy Automotive online and read professional reviews on Chevy silverado rear end Automotive Parts. Your proportioning valve could be messed up too, if the rear brakes lock up before the front. Does a 94 silverado have a locking rear end? it could have, just put one rear wheel in the mud and the other on road or black top. Raise the rear of the truck using a floor jack and slide the jack stands beneath the axle. Home › Forum › Chevrolet › Poor traction with 2WD Silverado. I have a 2000 silverado 2wd with a 4. It feels like it is loose or something is moving or shifting. Certain vehicles originally built with cloth seats that were equipped with an automatic air bag passenger sensing system and later reupholstered with aftermarket leather seat cover kits are involved. I did not include the gasket for diferential oil change but William provided it at no extra cost. It will not. If one wheel is locked up, open the bleeder screw and see if hydraulic pressure is holding the brake on. I need to change the gear oil and I've read numerous GM bulletins saying not to add the friction modifer because the G80 in my truck is a locker not a limited slip like the G80 in cars. 1934-1989 Chevy Truck Parts & GMC Truck Parts Searching for restoration parts for your classic Chevy or GMC truck?American Classic Truck Parts has a large inventory of 1934-98 Chevrolet and GMC truck restoration parts to help you along your way. SILVERADO, SIERRA; 2WD; 1/2 TON; EXTENDED CAB; 143 WHEELBASE; AUTO TRANS; W/4 WHEEL STEERING. Differential problems on 00' Silverado Silverado Car Forums If I where you I would open up your rear cover plate immediatly. If I depress and relase the emergancy brake the problem goes away for a few feet. Find 2015 Chevrolet Silverado 1500 recalls information, reported by the NHTSA, and we will help you find a nearby service center where you can get your car fixed. Find a quality Ford Escape Rear Axle Assembly and other used Auto parts from the top auto salvage yards. 6" Rear, '09 & up - GM 8. Rear tires locked up on me today. I backup and at least on of my rear wheels lock up. Differential problems on 00' Silverado Silverado Car Forums If I where you I would open up your rear cover plate immediatly. In 2006 the Silverado received another facelift, similar to the HD version introduced in 2005 HD models. What would casue a 1999 chevy silverado's rear wheels to lock up when turning? My silverado started making a ticking sound a few days earlier. Rear axle additives are designed for use in limited slip differentials which are normally installed in cars. This could create an interference and cause the rear axle to lock. Got to the top and did the "easy accelerator / cost around a tight turn" trick to work the clutches in the rear. This is a 10 bolt 6 lug rear end out of a 2000 1/2 ton Chevy Silverado K1500 pick-up with 3. Re: Locking rear-end won't engage (Mahindra 3016 HST) Ditto here. Yet another way to reduce stress when towing is to make every aspect of it easier, from choosing the right tow vehicle to setting up at camp. ” Locking storage. limited-slip - which one is better? Read on to figure out which differential is best for you, as we explore the Detroit Locker and the Detroit Truetrac limited-slip differential, only. Chevy's exclusive automatic locking rear differential gets you going when the going gets tough. Consumer states there is a loud popping sound after starting off, dealer replaced differential case, bearings, and axle seals, problem still occurs. durabed pickup bed (std),differential heavy-duty locking rear,jet black vinyl seat trim,rear axle 3. See body style, engine info and more specs. How do I get the brake to release and fix this problem. Additional Features. This is the ratio of gears in the rearend (differential) that you may have heard of in the numerical terms 2. 23:1 rear axle, controls for both 2WD and 4WD usage, downhill descent control, and a larger air induction system. This company is not yet accredited. See body style, engine info and more specs. S1 S2 S3 S3 S1 S2 S3 S3 066 Rear axle, 4. GM Differential Identification & Specs. Rear axle additives are designed for use in limited slip differentials which are normally installed in cars. com provides a breakdown of how to read axle codes as well as visual cues that help identify axles. Work Truck (WT) The 2018 Silverado WT is the perfect- you guessed it- work truck. This is designed to help prevent skids and give the driver more control over the vehicle during inclimate weather. 2001 z71 1500 Silverado chevy. We carry 164 items in stock with the selected specification. 2000 Silverado 2500 4x4 with Ext Cab and short bed Thanks ! Log in or Sign up. 2004 Chevy Silverado - Specs: Links steerable solid hypoid rear axle, electric motor-drive actuator and control unit) 1500 up to 6400 GVWR: front: 12. '05 Silverado Rear Brakes Locking. Adding friction modifier additive can cause a loss of locking differential functionality. The wheels only lock up in reverse, and the ebrake works fine. Re: Rear Brakes locking up 12-08-02 06:15 PM - Post# 85974 In response to silagehed I agree with 95 Silveradocheck the left side rear brakes, because they should act the same as the right rear. Silverado Car Forums. To this end, the 2020 Silverado HD includes a VIN-specific Trailering Information Label that lists the truck’s specific trailering data including curb weight, gross vehicle weight rating (gvwr), gross. All our 2006 Chevy Silverado Rear Axle Assembly inventory come with a 1-year warranty, FREE shipping and 30-day money back guarantee. I have the G80 rear end in my Chevy Silverado and Tahoe. Best known for our huge selection of ring and pinions, G2 also produces axle shafts, locking differentials, hubs, housings and even complete axle assemblies. 73 gears, RPO code "GT4". Shop Chevy Silverado parts at CJ Off-Road. You will have to remove the rear differential carrier in order to replace them. The most inclusive G3 rear axle information on the internet! If you have any questions, comments, or corrections, feel free to PM one of the Admins. have to get a another rear axle for the truck i drive now so if i can pick up a d60 for a good price ill swap em out. Get the most useful specifications data and other technical specs for the 1999 Chevrolet Silverado 1500 Ext Cab 143. A locking differential provides increased traction compared to a standard, or "open" differential by disallowing wheel speed differentiation between two wheels on the same axle under certain conditions. A fluid flush can often remove debris that is a contributor to clutch chatter. $1250 GM announces a Bonus Cash offer on select models. See Keys, Doors and Windows in your Owner. For years, all of our genuine Chevrolet Silverado parts and accessories have expedited directly from Chevrolet dealers and backed by the manufacturer's warranty, so buying from us is always risk-free. The most inclusive G3 rear axle information on the internet! If you have any questions, comments, or corrections, feel free to PM one of the Admins. Reason I said that is, a friend of mine had the same issue. Dynatrac products are designed using the finest materials, processes and engineering available, and its products are backed by the best service and warranty in the business. 6" 10-bolt is still used in most GM trucks), these housings are the most common on the road, especially for trucks. Chevrolet Silverado Billet Locking Fuel Door, 2014 - 2018 Will NOT FIT Short Bed These beautiful Locking Fuel Doors give your truck a combination of custom looks and security all in one! Made of the highest quality billet aluminum and GM licensed these are fuel door replacements. All light duty trucks equipped with RPO G80 make use of a locking differential and the use of additives will delay the engagement of the locking mechanism and may decrease axle life. Chevrolet Silverado 1500 4WD Truck Rear Differential 8. Easy to use parts catalog. 9% Financing availble for varying term lengths : 36, 48, 60 Months - GM announces APR rates on select models. Answer is no. ” Powered by that attitude, 4 Wheel Parts grew from a one-person operation to the global leader in truck, Jeep, SUV and off-road performance products. Therefore, the differential on every Mustang rear axle features a heavy-duty cover that protects it and keeps all of the lubrication inside. Lt Crew 4Wd In Summit White, All Star Edition, 5. How To: Removing Rear Axle Shafts On axles WITH a locking differential, I wasn't sure if it was going to be up to the standards of you and Mr. would lock up the rear wheels when coming to a. This topic contains so I’m not sure the locking differential would provide the benefit they’re after. Door Trim Panel, Left. (Tip: to release the clips, push slightly inward on the axles and the clips will practically fall right out. Silverado Double Cab LTZ 4x4 with available 6. This truck is just off ext. I believe that the locking mechanism is in the wheel hub and they can lock independently so a dragging wheel will chirp differently in left and right turns, more so on a turn opposite the dragging rear wheel. This has been happening for a while, but not everytime. If the nose of the rear axle is too high or two low, the rearmost U-joint will be extremely "busy", and you often can get this kind of thundering at specific speeds. Find great deals on eBay for 2000 chevrolet silverado 1500 rear axle. Back to the drawing board. Rear suspension used leaf springs instead of coil springs. It's important to know what kind of rear differential you have so that you know how your truck will behave in different conditions. The Eaton G80 Locking Differential, known as the Gov-Lock, is part of the rear axle in certain General Motors pickup trucks with solid axles. The wheels only lock up in reverse, and the ebrake works fine. There has been a chirping sound coming from the rear wheels for the past 50,000 miles. In the 80's it was sold as a Gov-Lok for a while named Command-Traxx and is available in some Chevy trucks as G80 option. Out of the 639 reviews in this category, some of the top rated parts include Differential Gasket with 4. A limited-slip rear differential is also available. GM differentials come in a wide range of sizes. Classic Parts of America is your complete Chevy truck parts source for your 1973-87 Chevrolet or GMC pickup. I have the G80 rear end in my Chevy Silverado and Tahoe. The mechanical locker is also compatible with existing anti-lock brake and vehicle stability systems, which simplifies platform integration for global OEMs. "If the rear axle shaft fractures, the rear wheel may separate from the axle shaft, increasing the risk of a crash. Re: Rear Brakes locking up 12-08-02 06:15 PM - Post# 85974 In response to silagehed I agree with 95 Silveradocheck the left side rear brakes, because they should act the same as the right rear. *****Use Coupon Code "SAVE10" at Checkout to Save 10% Off Shipping on Parts Orders of $200 or more*****. of the aforementioned features plus a heavy-duty locking rear differential. determines the phasing and amount of rear wheel steering based on the mode switch setting, position of the steering wheel and vehicle speed. Push and pull on the seat to make sure the seat is secure. This is the ratio of gears in the rearend (differential) that you may have heard of in the numerical terms 2. Thinking of putting a front locking differential in your IFS 4x4? Here's our advice in 4Wheel & Off-Road. Unfortunately, us 8. The $53,395 starting price is well worth it for the best 2018 Chevy Silverado trim level available. When it comes to fixing factory mistakes there are a few key trouble spots to look at for 1988-1998 GM 1500s. Built from the 1970s through today (the 8. While an open differential allows the wheels to turn at different speeds, a locked differential keeps them rotating at the same speed. I have a 1994 gmc sierra and the left rear brake is locked so the tire will not turn. CHEVROLET Differential & Rear-End Components. 21 because the hose clamp that secures the fuel tank vent line may not have been. On seats with power reclining seatbacks, the control is located behind the power seat control on the outboard side of the seats. 23:1 with a colon). Equip cars, trucks & SUVs with 2004 Chevrolet Silverado 1500 Differential Rebuild Kit from AutoZone. After a rear differential fluid change, most vehicles will go 20,000 to 40,000 miles before it’s due again. Has 10 bolt cover and 30 spline c clip axles. Now these are not my words, just by buddy's translation to me. A commonly overlooked component of a vehicle’s drivetrain that has a large effect on fuel economy is rear end gearing. All trims are fitted with an automatic locking rear differential as standard, automatic grade braking, trailer sway control, and an integrated cruise control system. They tend to collapse internally with age causing the type issue you are having. Visit our site today!. rear differential seemed to lock up and the right wheel. Rear axle additives are designed for use in limited slip differentials which are normally installed in cars. Get Yours Today! We have the best products at the right price. Shop safely with us online or call 888-844-3393 and buy the quality part your car or truck needs today. A locking differential provides increased traction compared to a standard, or "open" differential by disallowing wheel speed differentiation between two wheels on the same axle under certain conditions. Classic parts of America offers truck parts for classic Chevy trucks and GMC trucks from 1973 to 1987 and obsolete Chevy parts for old Chevy trucks. Replacing the rear differential entirely costs a whole lot. Easy to use parts catalog. 73 gears, RPO code "GT4". Providing Expert Advice with over 35 Years of Experience and Free Shipping on Orders Over $75. 2L V8 engine, Max Trailering Package and 20-inch wheels. The Chevrolet Silverado 2500 HD was built for the grind, taking the toughest jobs seriously. S1 S2 S3 S3 S1 S2 S3 S3 066 Rear axle, 4. 21 because the hose clamp that secures the fuel tank vent line may not have been. 4year/100,000 mile. Shop safely with us online or call 888-844-3393 and buy the quality part your car or truck needs today. Rear axle additives are designed for use in limited slip differentials which are normally installed in cars. Does a 1998 Chevy Silverado k1500 z71 have a locking differential? rear differential on a 1997 Chevy k1500? THere is a fill plug located approximately 2\3rd up from bottom. Change Rear Differential Fluid. The 2008 Chevrolet Silverado has 1 problems reported for differential locks up during turns. This is not a easy. 2019-09-30 $0. Every once in a while your rear end needs a little help. 73 to one, 3. Our Sister Sites: Log In / Sign Up. The 2019 Silverado 1500 offers: • Best-in-class available V8 horsepower and torque 16 • GM Class-exclusive automatic locking rear differential. The truck has 82,800 miles on it. Get deals on automotive parts, truck parts and more. The use of any additive in locking rear axles (G80) is not recommended. This truck is just off ext. 2000 Silverado 2500 4x4 with Ext Cab and short bed Thanks ! Log in or Sign up. See the 2008 Chevrolet Silverado 1500 Extended Cab price range, expert review, consumer reviews, safety ratings, and listings near you. 2002 Silverado right rear wheel locking up. Now these are not my words, just by buddy's translation to me. 3 vortec lm7 4 in lift Ram Jet Rear end with Paper work 4. GM locking differential - how it works Van. 42 ratio,audio system chevrolet infotainment 3 system 7 diagonal color touchscreen am/fm stereo. RANDYS carries GM differentials from the small 6. C/K 20 & C/K 30 models had an optional Eaton locking rear differential. Brakes problem V8 Four Wheel Drive Automatic 310000 miles i have had my right rear brake lock up twice on me once while pulling out of a parking spot and once while driving down the street. As soon as I start to slip and slide a little, it engages and straighten out the the truck and just a quick dis-engages. with aluminum closures, higher-strength steel including a 2-inch suspension lift and the Z71 Off Road Package with a locking rear differential,. After 3 new rear ends, he wound up buying a Ford. 4year/100,000 mile. thanks in advance for your input. RealTruck has an extensive line of 2017 Chevy Silverado 3500 accessories to upgrade your truck. A feedback signal is sent from the rear. Once they do that they can jack up the rear axle and see which wheel is locking up. Depending on the kind of car you own, the differential is located on the axle of the front wheels, if you have front-wheel drive, and it is located on the axle of the rear wheels, if you have rear-wheel drive. What would casue a 1999 chevy silverado's rear wheels to lock up when turning? My silverado started making a ticking sound a few days earlier. Select your preferred location and we'll note which parts are ready to be picked up TODAY. A rear- axle oil leak is easy to miss. Chevrolet Silverado 1999-2006: How to Test Rear Differential. i drive off and notice that when i make turns its like my rear axle has a locker in it, or as if the Rear tires lock up when turning - Chevy and GMC Duramax Diesel Forum. Tip 4: A leaking axle seal or wheel cylinder can cause one side to grab or lock up depending upon severity of leak. 42 ratio,audio system chevrolet infotainment 3 system 7 diagonal color touchscreen am/fm stereo. 25" FRONT AXLE / IFS / 4WD and AWDGM 7. Rear Axle Locking Differential - G80. I have a 2003 GMC Sierra 2500HD 4x4 with a locking "limited slip" differential in the rear. 3 vortec lm7 4 in lift Ram Jet Rear end with Paper work 4. Re: Rear Brakes locking up 12-08-02 06:15 PM - Post# 85974 In response to silagehed I agree with 95 Silveradocheck the left side rear brakes, because they should act the same as the right rear. Buy Rear Axle Parts - Drivetrain online from NAPA Auto Parts Stores. i have taken out the pin from the rear differential and can not figure out how to remove the locking mechanism. A locking differential is designed to overcome the chief limitation of a standard open differential by essentially "locking" both wheels on an axle together as if on a common shaft. If you have a rear-wheel drive vehicle, the differential is on the rear axle. This is the website for EricTheCarGuy! Here you will find answers to your automotive problems. This truck is just off ext. After 25 mph is will not lock. The Chevrolet Silverado 2500 HD was built for the grind, taking the toughest jobs seriously. 6" Rear, '09 & up. It feels like it is loose or something is moving or shifting. A truck spec'd without a locking rear-axle could have difficulty in some off-road situations when equal force is required at each rear wheel. Chevrolet 2006 Silverado 1500 Pickup Owner's Manual Even if you buckle up, your safety belts cannot do their job when you are reclined like this. While an open differential allows the wheels to turn at different speeds, a locked differential keeps them rotating at the same speed. This is designed to help prevent skids and give the driver more control over the vehicle during inclimate weather. 5-Inch 2007-2009 We make it easier for you to shop for the parts that you need without having to go up and. He said he heard a "bang" and then the tires just locked up and he skidded to a stop. with aluminum closures, higher-strength steel including a 2-inch suspension lift and the Z71 Off Road Package with a locking rear differential,. Now here is a twist to the locking differential story: When Chevy advertises its trucks with an optional rear locking differential - it indeed is a differential that locks up (automatically). See, what the dealer told him was that the old oil had enough crud in it that was making all of the worn out parts work. Download these exploded view part diagrams and associated part lists to select an AAM series below that matches your GM vehicle. Chevy Silverado 1500 with 30 Spline with 2. today its prevalence has grown to include every body-on-frame rear-drive. When stock parts just won’t cut it, G2 Axle & Gear has what you need to make your 4x4 faster, stronger and more reliable. When it comes to fixing factory mistakes there are a few key trouble spots to look at for 1988-1998 GM 1500s. The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road,. The GM SUV and truck recall was expanded due to a rear axle problem. I doubt it's a tire noise unless you can actually see damage to the tire but anything is possible. 5", as found in the Chevy Vega, up to the larger GM 11. I have never had issues as far as reliability with my current truck. Quality & Customer Service Distributor Support Warranty Info About Yukon Calculators Product Sheets Y. Probably like an hour after we left the dealership, I stopped for a bite to eat, I take somewhat of a sharp turn and my rear end starts to lock up. 73 to one, 3. Being 4 hours from home, I let the truck cool down, and I begin my way back home. When you tow your rear-wheel drive car, van, pickup or SUV, the drive shaft to the rear axle must be disconnected to prevent damage to the automatic transmission. 73 and Up Gear Ratio with GM 8. Has 10 bolt cover and 30 spline c. The Chevrolet Silverado is a full-size pickup truck. See body style, engine info and more specs. I backup and at least on of my rear wheels lock up. Easy to use parts catalog. If the brake parts. One of the first things that a Silverado 1500 owner needs to do after lifting the truck and adding larger wheels is to adjust the differential for a more appropriate speed. 5", common under 3/4 and 1 ton trucks from Chevrolet and GMC. Consumer states there is a loud popping sound after starting off, dealer replaced differential case, bearings, and axle seals, problem still occurs. All light duty trucks equipped with RPO G80 make use of a locking differential and the use of additives will delay the engagement of the locking mechanism and may decrease axle life. GM-exclusive automatic locking rear differential that reacts in milliseconds in low-traction situations to improve safety and confidence on wet, snowy or muddy surfaces Silverado High Country. ) Clips removed, the axles can now be removed from the rear end housing. It’s time to face facts. thanks in advance for your input. Its supposed to rain saturday so the mechanic who did the work will go for a ride with me on wet roads so i can make the diff lock up again. I have a 2000 silverado 2wd with a 4. Answer is no. If it then spins freely replace the rubber hose. GM explains & promotes G80 rear axle lock option in new company video According to GM ,"The G80 automatic locking rear axle is available on most Silverado models, and is standard on LTZ and. It has a novel cargo box, iconic fully equipped engine and offers towing capacity of up to 18,000 pounds. 5-Inch 2007-2009 We make it easier for you to shop for the parts that you need without having to go up and.