The 7 speed, dual-clutch transmission has been developed for the M ercedes-AMG GT by German supplier Magna PT (formerly Getrag). ACS offer a variety of OE and Aftermarket Dual Clutch systems . It's a 7-speed, front wheel drive transaxle that replaces the 722.7 5-speed front wheel drive, similar to a Honda design (figure 3) and the 722.8 front wheel drive CVT (figure 4). A DCT actually has more in common with a manual transmission than a traditional automatic. It is also possible for DCTs to undergo fluid contamination in the case of wet clutch setups. The seven-speed DCT is available with 1.6- and 1.7-litre diesel engines, as well as the 1.6 T-GDi petrol motor. Dual-clutch automatic transmission: This is the greatest automatic transmission, it works on the same concept as the robotic transmission, but thanks to its dual clutch, you won't have any more problems with slow speeds or elevated fuel consumption. Most come with a manual gearbox, but we rate it with the dual-clutch transmission (which Kia catchily shortens to DCT). The A-Class comes with a turbocharged 2.0-liter four-cylinder engine (188 horsepower, 221 lb-ft of torque) that is paired with a seven-speed dual-clutch automatic transmission. Engines become more efficient and powerful. This speedy shifting is possible because while a gear is engaged in one of the two internal transmissions in the DCT, the next gear is pre-selected in the second of the two internal transmissions and ready for immediate engagement. When the vehicle needs to take off again, the DCT must select a gear and release the clutch. 2. Both are a concentric design, which means that one fits over the top of the other. 7-speed dual-clutch transmission thinks, learns and performs - whether it be normal driving, sporty driving, drag racing or track racing. It is a compact clutch assembly that can be partially disassembled ( Figure 2 ). This change in market trends is due to the increased competition for faster and smoother transmissions as well as increased efficiency. Unlike a conventional manual gearbox, which houses all of its gears on a single input shaft, the DCT splits up odd and even gears on two input shafts. It has been used in supercars such as the SLS AMG, Ferrari. How is this possible? Even though it's an entry-level car for Mercedes-AMG, the CLA45 doesn't look chintzy or boring to DeMuro. Search Entire Site . VIEW OUR CATALOGUE More products are available, please get in touch / 1 TAKE THE NEXT STEP BECOME A DEALER CONTACT US Dual-clutch . But the best part is the small weight penalty: Typical automatics tend to weigh 50-100 kilograms heavier than manual transmission-equipped cars of the same make and model. I love zippy little luxury cars like this." The CLA45's design is a hit, too. The 7G-DCT dual clutch transmission: Dynamic and efficient - Mercedes-Benz Group Media Mercedes-Benz Passenger Cars A-Class as of 2018 Sedan Exterior Interior Design Technology Special 2015-2017 Exterior Interior Studio Technology Mercedes-AMG A 45 as of 06/2015 2012-2015 Exterior Interior Design Technology 2008-2012 2004-2008 B-Class the CLA/GLA250 does not come with a dual clutch transmission. Watch the video below to learn how to check the transmission fluid level on your Mercedes-Benz. If the clutches have been compromised, an entire clutch drum assembly will need to be purchased. Valvoline Dual Clutch is a full synthetic transmission fluid specifically engineered to protect and prolong the life of dual clutch automatic transmissions. Truett added, "A dual clutch . Mercedes is considering outsourcing production of transmissions for its next-gen A, B and C-class models . 2.0L L4 They said they did tested the dual clutch but unable to find any issues, neither can they reproduce the problem, so they just updated the transmission program. How the new Mercedes 7G-DTC Dual Clutch Transmi. It also has two input shaftsone inside . Mercedes-Benz 7-speed dual clutch transmission 7G-DCT Cutaway Model Mercedes-Benz 7-speed dual clutch transmission 7G-DCT. Mercedes Benz, Peugeot, Porsche, Ferrari . DeMuro says, "It has all-wheel drive. The system is not designed to last a lifetime though, an expected lifespan of the system is around 10-15 years, after that the system will not be as capable as it once was, and the replacement prices all over the place. Genuine Mercedes Dual Clutch Transmission Oil Additive $68.25. Fluid Contamination. Mercedes-Benz Transmission parts online. Mercedes 5-speed transmissions DCT is really two transmissions in one, an odd-number transmission (1-3-5-7) and an event-number transmission (2-4-6). In addition, the new GLA 45 is . The 7G-DCT dual clutch transmission: Dynamic and efficient - Daimler Global Media Site Interior Design Technology Special 2015-2017 Exterior Interior Studio Technology Mercedes-AMG A 45 as of 06/2015 2012-2015 Exterior Interior Design Technology 2008-2012 Exterior Technology E-CELL 2004-2008 Exterior Body Interior Safety Technology B-Class The outer shaft is hollowed out, making room for an inner shaft, which is nested inside. Search Entire Site. The first clutch pack engages the odd gears of 1, 3, and 5, while the other engages the even gears of 2, 4, and 6. Recommended for use in the following applications: BMW 83 220 440214, Ford M2C 936A, MB 236.21, MB 236.25, Volvo 1161838, Volvo 1161839, VW G 052 182. As the "dual clutch" name implies, a Dual Clutch Transmission has two clutch assemblies. Much like with a sequential transmission, the gears go in order, but instead of relying on the driver to tell it when to switch gears, the dual-clutch transmission swaps automatically. When the 2014 Mercedes-Benz CLA250 sports sedan goes on sale this fall, the only transmission offered will be a seven-speed dual-clutch. Mercedes-Benz 722.9 Transmission Service Procedure. Ships Free QTY One clutch controls the odd gears (first, third, fifth and reverse), while the other controls . This Dual Clutch Transmission Fluid (1 Liter) (Gold) fits CLA250, CLA45 AMG, GLA250, GLA45 AMG, A220, A35 AMG, CLA35 AMG. Dual Clutch Transmission (DCT) If the CVT is seemingly derived from an AT, then a DCT hews more closely in principle to a Manual transmission; the system entails using two separate clutch units, one for the odd-numbered gear sets and another for the even-numbered ones. In a DCT, however, the clutches operate independently. The result is a full, constant power flow and outstanding throttle response. Not sure who told you that. DSG ATF Transmission Dual Clutch Fluid Filter Service kit Compatible with Audi, VW, Mercedes, BMW, Porsche. What Are the Disadvantages of a Dual-Clutch Transmission? To this aim, all hydraulics, sensors and clutches are fully integrated into the gearbox. It provides not only the initial launch of the vehicle but also all upshifts and downshifts. This 7-speed Mercedes transmission can develop valve body problems and mechatronic faults. Comfort and convenience systems become more sophisticated so drivers can focus their attention more on driving. Mercedes-Benz, Porsche and Volkswagen, among others, and particularly . You will need Dipstick Tool for 722.6 722.9 Mercedes-Benz Transmission for measuring fluid level. We as well generally feel a coupling during deceleration. Dual Clutch Transmissions are being offered by many car manufacturers such as Audi, Volkswagen, Nissan, Mitsubishi, Mercedes, Ferrari, Ford and BMW. the trans does not have a torque converter or "clutch". If you have a tendency to let your DCT sit without applying the brakes, such as waiting in traffic or at the foot of an incline, you could be wearing out the . What you are experiencing is normal on these types of transmissions. Compatible with VW DSG Automatic ATF Transmission Dual Clutch Fluid Filter Service Kit. This fluid is specific to the DCT transmission and should not be substituted. The calibrations on the tip are different from the tool used for transmission 722.6, for example. That's . I like to do transmission work after the car has been sitting overnight in order to avoid the incessant dripping of ATF that makes the job overly messy. "Dual clutch automatics don't make sense for some vehicles, such as Heavy Duty pickups.". This video shows the key components in a DCT and how power flows through it from the input shaft to the output shaft. Layout The main objective of the DCT layout is to make the transmission as light and compact as possible. Stop taking your foot off the brake. Details. Mercedes-Benz' new 9-speed 9G-TRONIC, the first rear-wheel drive nine-speed automatic transmission with torque converter, is making its debut in the E 350 BlueTEC as the standard transmission paired with the 185 kW (252 hp) V6 diesel. The new gearbox will be used in all Mercedes-Benz compact models in combination with the new 2 liter turbodiesel OM654 Mercedes-Benz engines. Gear selection takes place during the engagement of the antilock brake system, resulting in reduced understeer. Product Details. Typically, problems with this transmission are displayed via harsh gear shifts, slipping, or shudder caused by the torque converter lockup clutch. Dual-clutch Transmission Shafts A two-part transmission shaft is at the heart of a DCT. The car doesn't come with a dipstick to check the transmission level but you can order one online for under $20. The M-Double clutch transmission with Drivelogic requires a special lubricant called BMW DCTF-1 Pentosin. The company has today confirmed that it has received a Hybrid Dual-Clutch Transmission (HDT) award from Mercedes-Benz for next generation compact and mid-size vehicles, further demonstrating Magna's continuing transformation in the electrification of mobility. Find Genuine Mercedes Dual Clutch Transmission Fluid 001989860309 at discount prices in our extensive Mercedes auto parts catalog. Top 5 Advantages of a Dual Clutch Transmission 1) Faster Acceleration 2) No Shift Shock 3) Fuel Economy 4) No Clutch Pedal 5) Driver Options Top 5 Disadvantages of a Dual Clutch Transmission 1) Higher Vehicle Cost 2) Maintenance and Repair Cost 3) Low Selection 4) Not the Same Driving Experience as a Manual 5) Slow to Motion Conclusion not finding any issues is bs DCT 7G AMG SPEEDSHIFT DCT 7G Transmission The even gears are connected to the inner one of the two radially nested clutches and the uneven gears to the outer clutch. . 7-Speed Dual-Clutch Automatic Transmission Technology advances constantly. Parts# 001 989 94 03 13 001-989-94-03-13 001.989.94.03.13 001989940313. . This behavior is typically a bit jerky for drivers of manual transmission vehicles, and sometimes that is the case of a DCT-equipped w246. We got ours with. The transmission can be turned easily and the gears can be changed by hand. It also achieves fuel economy better than that of a manual transmission thanks to its excellent fuel efficiency. Apr 9, 2018. It is easily differentiated from dual-clutch automatics because it has a single input shaft It is currently available in seven-speed and nine-speed versions, the latter being confirmed last. Mercedes-Benz has inaugurated production of the new 8G-DCT double clutch gearbox in its Star Transmission subisdiary, from Sebes, in Transilvania. You might think that's the case, given the recent defections by the Audi RS5 and the BMW M5, which switched from dual-clutch transmissions to ZF's 8HP torque-converter automatics. The AIRMATIC system costs an average of $700-800 to fix, but this can also vary greatly from one car to the other. The dual-clutch transmission is designed in a classic and compact three-shaft layout. So, frequent oil changes are necessary to prevent this contamination. This is often caused by having incorrect oil in the transmission. The parking mechanism must be pushed down to allow the gearbox to rotate. Before the two case halves can be separated, the driven gear on the pump must be removed. They are often fitted on luxury models. The GLA portfolio, in the form of the Mercedes-AMG GLA 45 and GLA 45 S, now also includes our innovative four-cylinder turbo engine, so setting the benchmark in this segment. The clutch plates and small-diameter . The dual-clutch version essentially splits the transmission into two separate parts, with two separate clutches. #Mercedes 7G-DTC (Dual Clutch Transmission) | #GEARBOX #PRODUCTION. AMG-enhanced 2.0L inline-4 turbo Engine 302 hp @ 5,800 rpm Power AMG SPEEDSHIFT DCT 8-speed dual-clutch Automatic transmission 435-1,430 L Cargo capacity 5.2 sec 0-100 km/h ** Acceleration 11.0 L/100 km City fuel economy 8.4 L/100 km Highway fuel economy Exterior Dimensions Interior Dimensions Engine Fuel Economy Drivetrain Performance Chassis The TC fills will fluid and helps bring the torque from motor to tranny smoothly. Look closely to see the two oil filters, the vertical oil pan, and how the lower . And it's not big or bloated. What a dual-clutch transmission is doing is that one gear box is selecting what (gear) you're driving in at the moment, and the other gear box is trying to guess what (gear) you're gonna go to. The AMG SPEEDSHIFT DCT 8G dual clutch transmission apportions the power within a split second to suit the specific driving situation. The AMG SPEEDSHIFT DCT 8G dual-clutch transmission also contributes to the agile and dynamic character of the new GLA 35 4MATIC. This is not part of a DCT, but rather they use carbon fiber plates for motor-tranny engagement and perhaps engagement between gear shifts. Pentosin FFL4 DCT fluid is specifically formulated to meet the requirements of BMW DCT transmissions and more importantly is BMW approved. 1 ). These systems also allow for a quick lock-up of the converter clutch in the second generation 6-speed automatic transmission. AutohausAZ offers a large selection of Genuine Mercedes parts online. The 7-speed dual clutch transmission makes especially sporty driving performance possible: direct drive and lightning-fast gear changes without interrupting the shear force. the CLA/GLA trans is basically a 7 speed manual trans that is shifted by 2 internal clutch packs. Mercedes-Benz Dual Clutch . A double-clutch gearbox is exactly what it sounds like: a transmission with two clutches. Call (310)626-8765. On the backside of the assembly is a drive gear for the pump. 4.8 out of 5 stars 12. Yes, there's still a certain amount of resistance from some buyers, mostly those who read "automatic" and think their transmission should operate as smoothly as any torque-converter, fluid-actuated gearbox. Comments & Reviews Comments: Our terrific 2022 Mercedes-Benz GLB 250 is rugged in all the right places with a stylish Polar White design. MCT 7-Speed AMG SPEEDSHIFT MCT 7-Speed Transmission A radical rethinking of the automatic transmission, the SPEEDSHIFT MCT 7-Speed uses a multiple-disc wet clutch for direct connection between engine and transmission. The other engine is a bit of a surprise, as Lotus partnered up with Mercedes-AMG to source the latter's 2.0 litre turbocharged four-cylinder unit as well as accompanying dual-clutch transmission. The plates can cause a buildup of worn clutch components into your transmission oil. The Mercedes-Benz transmission dipstick tool. Engine management systems are more thoroughly integrated than ever before. Always use the correct tool to measure fluid level, and carefully follow . [1] Kenneth Hall August 31, 2007 Comment Now! Inside a seven-speed PDK, there. Adding a second clutch is meant to make the shifting smoother and quicker. A dual-clutch gearbox, by contrast, uses two clutches, but has no clutch pedal. It has a lightning-quick dual-clutch automatic transmission. PERMANENT NLA Fits Mercedes SLS AMG. Truett tells us there are a few places where a DCT just won't work. A rival to the Nissan Qashqai and Peugeot 3008, the Kia Sportage is a stylish crossover SUV that represents excellent value for money. This Genuine Mercedes Benz Dual Clutch Transmission Cooler Filter (Mfg#2463772300) fits Mercedes Benz CLA250 4Matic 270.920, Mercedes Benz CLA250 4Matic L4 2.0L, Mercedes Benz CLA250 Base I4 2.0L, Mercedes Benz CLA250 Base I4 2.0L 270.920, Mercedes Benz CLA250 Base L4 2.0L, Mercedes Benz CLA45 AMG 4Matic L4 2.0L, Mercedes Benz CLA45 AMG Base I4 2.0L 133.980, Mercedes Benz GLA250 4Matic L4 2.0L . The transmission is currently used in the A and B class of Mercedes-Benz. 7G-DCT dual-clutch automatic trans- mission. 1 offer from $149.69. This is a standard auto tranny in most vehicles even today that uses a torque convertor (no clutch). For this write-up, I'll be referencing a red-fluid 722.9 in an R-Class (V251). Help; Login; . Oil needs to circulate so that the transmission can work. The 2020 GT-R Premium version of the car has a six-speed dual-clutch transmission with an "R mode" designed for both road and track use. . Confirm Availability; City . -Horsepower Sports. The dual-clutch assembly is a unique design and is used in place of a torque converter or traditional standard-transmission clutch. Dual-clutch transmission Schematic of a DCT (using two identical clutches located on the axis of the flywheel) A dual-clutch transmission ( DCT) (sometimes referred to as a twin-clutch transmission) is a type of multi-speed vehicle transmission system, that uses two separate clutches for odd and even gear sets. Dodson Mercedes AMG GTR Dual Clutch Transmission Upgrades AMG GTR Our Sportman's clutch kits are a necessary upgrade for any performance enhanced Mercedes AMG GTR, ensuring your horsepower makes it to the ground. The reason you probably haven't heard of these two units is . it has a weighted flywheel that weights about 70 pounds. May Qualify For FREE SHIPPING. Buy OEM & Genuine parts with a Lifetime Warranty, Free Shipping and Unlimited 365 Day Returns. Mercedes started offering a DCT gearbox with the SLS AMG in 2010, and a DCT has made its way into many newer AMG models as well. The box has two clutches because it is essentially two gearboxes in one. When you start the motor give it a little time to warm up (drop off the fast idle cam). mercedes dual clutch transmission factory, this transmission is extremely compact, extremely variable with regard to adaptation of the engine speed thanks to seven gears, features an electric oil. The very best way to keep your Mercedes-Benz dual clutch transmission functioning flawlessly is to keep the fluid and filter changed. Mercedes-Benz recommends changing the fluid in your transmission every 30,000 miles for AMG models and every 60,000 for non-AMG models. You have a DCT (Dual Clutch Transmission). Gears 2, 4, 7, 8 are located on the upper output shaft and the gears 1, 3, 5, 6 and reverse gear are on the lower output shaft (Fig. AMG performance sedans with a DCT Motivated by a TurboCharged 2.0 Liter 4 Cylinder delivering 221hp matched to an 8 Speed Dual-Clutch Automatic transmission for energetic adventuring.. 2022 Mercedes-Benz GLB 250. This double clutch drum assembly is weld closed making the internal components unserviceable. A dual-clutch transmission is an automated manual transmission with two sets of gears, each operated by a separate clutch. This new Mercedes DSG (figure 1) is designated the 7G DCT (dual clutch transmission 724.0; (figure 2). The gear ratios have been configured so that the driver experiences very immediate acceleration in all speed ranges, combined with fast shift times and optimum connections during gear changes. This kit contains only genuine Mercedes-Benz components, so . Dual Clutch Transmission Oil Additive; Genuine Mercedes > Basic Maintenance > Accessories and Fluids > Manual Transmission Fluid. TRIAX DSG / DCT is a full synthetic ultra high performance transmission fluid for dual clutch European DCT / DSG transmissions. There's one clutch for the odd-numbered gears and one for the even-numbered gears. A dual-clutch transmission is a transmission with at least two clutch discs, one for the even-numbered gears and one for the odd-numbered gears. Mercedes uses a dual-clutch transmission (DCT) gearbox in many newer models. The DCT (dual clutch transmission) in the w246 must do the same thing. Car Factory production and assembly line. This fluid is made with full synthetic and PAO base oils, plus an OEM grade additive system to meet and exceed the requirements for these high performance transmissions. This takes time. Braking distances are shorter than ever. Dual Clutch Transmission. The benefits of a DCT gearbox are especially exploited in the AMG performance division. The car "sits right on the gas". Mercedes Benz seeks 8-speed dual-clutch gearbox. Sophisticated electronics and hydraulics control the clutches, just as they do in a standard automatic transmission. FUCHS TITAN DCTF 001989850309 Dual Clutch Transmission Fluid (1 Liter) (Gold). As you would expect by the name "dual-clutch transmission," the DSG has two clutch packs, as well as two separate input shafts. The magic of the dual-clutch transmission is that it can change from one gear to another very quickly. When errors show up they are stored all they have to do is use the diag tool to see them . In that mode, the DCT downshifts more aggressively for quicker cornering exits. . Mercedes-Benz GLA45 AMG 4Matic Sport Utility 156.952 . In terms of shift comfort, response and shifting speed, the new 8-speed transmission operates at the already very high level of the second generation of the ZF 6-speed automatic. Mercedes DCT Transmission Service Kit - Vaico 2463772400 CLA250, GLA250 Available In Stock. Getrag's latest - the new 6DCT150 dual-clutch transmission - uses wet clutch technology instead of a dry clutch layout despite being an entry-level gearbox designed to handle loads of up to 170 Nm..
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