There must be all kind of information that car transmission … Sharing others and my experiance with Aisin AS69RC vs 68rfe It was available for the Ram 3500HD, as well as Ram 4500 and 5500 chassis cabs. Both offer a 12.2-inch torque converter, so they’re evenly matched in that regard. Take a closer look at how the innovative transmission design works in addition to the pros and cons of a Toyota CVT transmission … But seems true to most Aisin trannys. This just started about 2-3 months ago. The next problem we have is due to the tremendous failure of the Aisin Automatic the transmission is about 3 weeks out. 2 years ago. It’s no secret: The 2021 Ford F-150’s…, The 2021 Ford Bronco’s towing capacity always tops out at 3,500 pounds, no matter which of its two engines you select to fuel your Green Bay adventures. music https://theartistunion.com/search hero pacbrake.com When i let the truck set for 2 weeks or more it will not move when i put it in gear, forward or reverse, for about 5-10 seconds. Dec 4, 2001 18,149 1 0. The local power company has 2 Sterling with transmission failures in the past 6 months. We hate to give a “maybe” answer on a yes or no question, but it’s actually the closest to the truth. Automatic transmission cars. but finding one in the colors and options I want is like finding a unicorn. C: Commercial. This engine produces up to 400 hp and 1,000 lb-ft of clean-diesel torque. Drivers reported rough … I would like to purchase it with the AISIN Transmission. R: Rear-wheel drive Since the input torque with two differently sized turbos will be different at nearly every rpm point, a converter that stalls at 2,200 rpm on one truck might stall at 2,500 rpm on another. The 68rfe has a reputation for being a just “adequate” transmission. Aisin Seiki is pursuing continuous innovation in the development of next-generation products and effective use by the Group. Jump to Latest Follow 1 - 20 of 20 Posts ... Other then than it is a solid trans as far as reliability goes. While the valve body may be the brain, there’s now a supervisor involved, which is the truck’s computer. The size of a torque converter can impact fuel economy, however, larger torque converters are more durable and provide smoother gear shifts. Fiat wisely replaced the dual-clutch transmission with a conventional six-speed automatic supplied by Aisin (a Toyota subsidiary) on new models. It was very successful and many have asked for more information regarding the newer TF80 SC box fitted to cars from 2006 onwards. Feb 28, 2019 at 10:07 AM #8. pwjouster Senior Member. ... 5 out of 5 stars Reliability. So in summary, line pressure is good, but it has its limits just like everything else. Lower gears are good for low speeds and steep hills; higher gears are good for higher speeds. Aisin designed the transmission to package in the same space as preceding 6-speed designs, while increasing the total gear spread and reducing gear spacing. They are durable, powerful, and resilient, but will your choice have enough power to conquer to-dos at home or on the job site? AS: Aisin Seiki Mostly tow in 5th basically the same RPM's at 60 as if it had 4"10's. If a valve body is built incorrectly, there’s no amount of tuning that can make the truck shift correctly. They might not work quite as well, but, especially with smaller turbochargers, they can definitely be matched to the powerband of a diesel engine. They are simple devices but require meticulous execution. Once you've saved some vehicles, you can view them here at any time. Due to the exacting tolerances and good quality control needed for transmissions and converters, Goerend elected to make a number of products himself rather than rely on outside distribution. I believe the Aisin was originally only available in 3500 dually, however now you can get single wheel 3500 also. The Aisin 69 offered in the newer 3500 pickups is a better transmission than the 68RFE if you are comparing bone stock trannys with stock tuning. Test drive both and see which you prefer. We can’t count the number of times that we’ve run into diesel enthusiasts looking to perform a Cummins swap who got stuck on the transmission wiring. After starting a speed and repair shop in the ’80s, he progressed to transmissions, then diesel transmissions, which exploded his business. The Aisin comes with a reputation that precedes it, and has been rumored to be Ram’s answer to the Allison. The valve body of a transmission, whether it’s a Dodge or Allison, controls everything from shift points to line pressure, so it’s definitely thought of as the brain behind how your diesel transmission acts. In reality, the Aisin is quite jerky comparing the RFE. Aisin’s engine components are also a market powerhouse of technology and efficiency. Test drove both side by side. Or in the case of very large turbos, where the engine is trying to struggle up in the rpm range, it might not spool at all! AISIN AW CO., LTD. : "Latest Products." I'm trying to decide between the aisin and the 68RFE. I am about to purchase a new truck. If you’re planning a swap, be prepared to do some wiring. They are simple devices but require meticulous execution. The Allison 1000 is not a superstar transmission, it is however very respected and will never be a poor choice. Aisin, Getrag, etc. Aisin’s engine components are also a market powerhouse of technology and efficiency. One converter that spools a large turbo on a 6.7L might not work the same on a 5.9L. also. There is no the “best”. Aisin designed the transmission to package in the same space as preceding 6-speed designs, while increasing the total gear spread and reducing gear spacing. While the older ’94 to ’95 47RH models can be made to run without any wiring, cores are getting hard to find, and a complete core with converter can be worth up to $1,000 if you do find one. Sentras have never been a paragon of reliability; why should their transmission be any different, whether it a CVt, manual or auto. 6: 6 forward gears Aisin Seiki manufacturers automatics for heavy-duty vehicles, while Aisin AW does the opposite — they manufacturer for light-duty vehicles. Breaking Point: How Much Can Your Duramax Handle? I just weighed my TV 14K loaded, RV 15K on the axles for a combined load of 29K. vw_nc_dude. Aisin Seiki Six-Speed AS68RC (Dodge Cab and Chassis). Goerend mentioned that he was trying to figure out a problem with ballooning the converter on one application (where the torque converter actually bends and expands), and when he ran the customer’s valve body on the transmission dyno he found that pressure in reverse was an insane 500 psi, which was enough to actually warp the converter. The shallower the angle on the fins (from horizontal), the higher the stall speed. Whether it’s a Dodge or GM converter, it’s cut apart, a new front cover is added, clutch discs are modified or added, and then the converter is re-welded and balanced before it’s shipped out. While it’s true that Dodge transmissions are the “weakest” out of the big three in stock form, even lightly modified transmissions and converters can handle about 300 to 400 hp at the wheels. Best automatic cars to buy. Transmission problems tripped up Honda, Nissan, Jeep and other brands in Consumer Reports' annual reliability survey. Reliability of VAG DSG and Volvo Geartronic ... 6 or now 8 speed Aisin Warner automatic gearbox with manual override. Aisin … Goerend told us that the fluid in the converter can be much hotter in racing applications like sled pulling and drag racing than in the pan, so it’s always best to stay on top of the converter for as little time as possible. If you go for the 3500 dually most come with the Aisin and the highest rated HP / torque Cummins engine. It was very successful and many have asked for more information regarding the newer TF80 SC box fitted to cars from 2006 onwards. Actually, there have been CVTs in car for 60 years. The 68RFE tends to run at higher temperatures. Environmental Simulations of Unique Environments around the World. The B4 servo is the weak link in many Volvo cars with Aisin AW AF33 transmissions. It is true that you generally want your transmission temperature to be in the 180 to 220-degree range, although that figure can be a bit misleading. 10-Second Tow Rig: Daily-Driven 900-HP Cummins? New truck will have 4:10's rear bags and Aisin trans. Used Commercial Trucks for Sale Under $15,000, Torque Converter: 12.2-inch (diameter) with a four-disc converter, Torque Converter: 12.2-inch (diameter) dual-friction with a single-disc converter. Pictured at the right is a custom stator that Goerend uses for Allison converter applications. In addition to his CNC machines, Goerend also has a transmission dyno that’s used to dial in converter choices, clutch arrangements, and valve bodies. One of the more interesting things we first learned is that diesel torque converters have a variable stall speed. We can help you schedule a test drive near Madison and Green Bay with a powerful Ram truck or answer any questions you may have about rebuilding vs. replacing a transmission. One from every fi ve A/T vehicles uses Aisin’s Automatic Transmission. Since our start in 1965, AISIN Group has produced over 10 million transmissions per year in a vast product lineup for various market segments – from light to industrial, passenger to commercial. The use of the secondary output gears is a strategy Aisin would later employ in the AY6 transmission. Another weak area on the Allison converter is the factory front cover, which has lugs that can distort, especially in tuned applications. So we’ve chosen to compare the automatics from Ford and GM to the Aisin … Since torque converters are his specialty, we also grilled him on the ins and outs of fluid coupling. The stigma is deep, though… On forums you’ll see people blaming absolutely not transmission related issues on the fact that the car has a CVT. The transmission wildcard here is the Ram truck. The Japanese automatic transmission manufacturer AISIN Co., LTD is the developer and manufacturer of the 09G transmission. Automatic Transmission, one of Aisin’s main product, has been widely used by more than 40 carmakers around the world. I have a 2016 Ram 3500 with the Aisin transmission bought it new. When end it comes to the point of me deleting it. DW. Automatic Transmission, one of Aisin’s main product, has been widely used by more than 40 carmakers around the world. Just like with a Dodge transmission, once power gets past 100-150 rwhp over stock, the Allison will have problems. AS: Aisin Seiki Modern diesel pickup computers will have their hands in virtually everything, from when the converter locks up, to upshifts and downshifts, to line pressure through the gears. The new Ford Mustang is offered with a 10-speed automatic transmission, and so is the new F-150 and Lexus LC500. So we’ve chosen to compare the automatics from Ford and GM to the Aisin … Jun 22, 2009 #7 No ZF? Toyota-Aisin seems to be OK. Drivers can simply press a button on the center stack to lock out overdrive gears and get the best possible performance from the Cummins Smart Diesel Exhaust Brake. The poll shouldn't be set by vehicle brand. In-house production at Ford Ford manufactures FWD 4- and 6-speed ATs; as well as RWD 4-, 5-, and 6-speed ATs … All brands have used transmissions manufactured by different companies. Under full throttle, line pressure in performance applications will run around 200 to 250 psi, or even a bit more. With the Aisin transmission, it can tow 31,000 pounds. Aisin-Warner AX15 is a Fortune Global 500 company 4:10 's rear bags and Aisin trans things we first is. 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