The transmission wildcard here is the Ram truck. I don't need the aisin. So why not run higher and higher line pressures? Transmission fluid helps keep mechanical components cool and lubricated, whether the gearbox is automatic or manual. With changes to the Japanese market following World War II, the company . This transmission is famous for its reliability and durability. Who makes Aisin transmissions? Both offer a 12.2-inch torque converter, so they’re evenly matched in that regard. The lesson here? With the Aisin transmission, it can tow 31,000 pounds. Chrysler used this machine for 2007 model-year work trucks along with the 6.7 Cummins turbodiesel engine. With the new Ram the AISIN transmission comes with the 6.7 diesel high output engine and the 68RFE comes ... What observations do people here have between the two not only in performance but drivability and reliability? Aisin AX15 Transmission. Aisin … AISIN Seiki's history begins in 1943 with the founding of Tokai Hikoki Co., Ltd., and aircraft parts manufacturer. It is also called the TG-81SC (Volvo), AF50-8 (Opel/Vauxhall) or AWF8F45 (Cadillac). (36' 5th wheel). 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. Ram doesn’t offer a medium-duty-truck transmission in its pickup. AS: Aisin Seiki The Aisin comes with a reputation that precedes it, and has been rumored to be Ram’s answer to the Allison. You’ll need the roaring V8 engine with eTorque to access these impressive specs, but…, Copyright © 2021 Badger Truck & Auto Group, Service Body Trucks for Sale in Milwaukee, WI. 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. Treating a CVT transmission like a regular automatic transmission can cause reliability issues down the road that can end up making the transmission more costly to … While the valve body may be the brain, there’s now a supervisor involved, which is the truck’s computer. Now he’s behind the scenes, making torque converters, valve bodies, and testing various combinations on a state-of-the-art transmission dyno. 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! The transmission itself (hardware) it setup quite similar to any other transmission on the market. Once you've saved some vehicles, you can view them here at any time. Aisin, Getrag, etc. Jatco is the largest, they make several different transmission types, but much of their volume is devoted to CVTs for Nissan cars. R: Rear-wheel drive First introduced in 2008, ZF's eight-speed gearbox has come to occupy the transmission tunnels of countless new cars, from big American trucks … Even though Goerend is located in the tiny town of St. Lucas, Iowa (population 140), he has been in the diesel transmission game as long as anyone. (can't be it's an aisin, no body has problems with the aisin) It was only doing it at speed between 35 and 40 and only while pulling heavy loads. Read on to learn more about three of the most commonly discussed models, and how to identify an Aisin transmission. So… drumroll please… yes! Ram has recently beefed up its heavy-duty lineup with the addition of the Aisin transmission, which can be ordered as a replacement for the 68RFE in some models. DieselSite HPOP and LPOP Install on 500-RWHP Project 7.3L, ULTIMATE WORKING HEAVY HAULER-DURAMAX EDITION. Both utilize what is known as a tail-set arrangement where the gears are on the input shaft and the output shaft is short (vs. the common head-set arrangement that uses a short input shaft and a long output shaft). Other crossovers like the … They operate with more forward line pressure from the factory and have a few beefier components compared to a stock 68RFE. It’s known as the A465 when not installed inside a 2007- 2013 Dodge and is identified by its three driving clutches, two brake clutches, a one-way sprag clutch, and three planetary gear assemblies. DW. Take a closer look at how the innovative transmission design works in addition to the pros and cons of a Toyota CVT transmission … Car reliability is hurt by some new technologies, Consumer Reports says. 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. Goerend has more than a decade of experience, and we thought this would be a good chance to pick his brain concerning some common facts and fallacies we hear regarding Allisons, Dodge 47s and 48s, and transmissions in general. In theory, the Aisin is better. From aircraft engine parts to a comprehensive range of automotive parts and systems, and home appliances. In reality, the Aisin is quite jerky comparing the RFE. Honda used to build very reliable automatic transmissions. Together, they form Aisin’s core Powertrain business. I would like to purchase it with the AISIN Transmission. About three years ago I wrote a blog about the earlier Aisin Warner aw50/55 Auto gearbox used in the larger 5 cylinder petrol and diesel engines fitted from 1999 until 2005. Keep in mind however that all things are relative. What is the towing capacity of a Ford F-150, anyway? Toyota-Aisin seems to be OK. Got Oil? The new Ford Mustang is offered with a 10-speed automatic transmission, and so is the new F-150 and Lexus LC500. 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. C: Commercial. ・Realized outstanding fuel efficiency, 6% better than the current CVT, with direct and powerful driving performance, and top-class gear ratio range by adopting starting gear for CVT for the first time ever in the world 6: 6 forward gears They are simple devices but require meticulous execution. Just like with a Dodge transmission, once power gets past 100-150 rwhp over stock, the Allison will have problems. Ram aisin transmission. Before this started a few months ago it has sat for a few months and it worked fine. “It is just too big for its own good and really shows Nissan’s inexperience with this class of vehicle.” —Joseph Capparella“Just over 8300 miles on the odometer and the power-steering pump feels as if it’s failing.” —Drew Dorian“This truck is just shockingly bad. Aisin Seiki was founded in 1949, Aisin is a Fortune Global 500 company. What you will need is a B4 Servo Kit for Volvo (30751262). None of my friends have had issues with them. So we’ve chosen to compare the automatics from Ford and GM to the Aisin … Ram doesn’t offer a medium-duty-truck transmission in its pickup. Get the latest diesel news, mods & reviews straight to to your inbox! I think it's the fluid draining out of the torque converter. vw_nc_dude. R: Rear-wheel drive The Aisin transmission has an automatic transmission brake that can prevent you from rolling backward downhill. Aisin Seiki is pursuing continuous innovation in the development of next-generation products and effective use by the Group. About three years ago I wrote a blog about the earlier Aisin Warner aw50/55 Auto gearbox used in the larger 5 cylinder petrol and diesel engines fitted from 1999 until 2005. C: Commercial. The Next Frontier To Duramax Drivability: Duramaxtuner ECM/TCM Matched Tuning Software. I honestly thought these transmission were the way to go. This is one of those little tidbits we’ve heard forever, and now we could actually check with a transmission guy to see if it was true. Fluid must be sent through the valve body in exactly the right manner, at the right speed and pressure, for the transmission to function correctly. The dyno has been an invaluable tool for him. It is also called the TG-81SC (Volvo), AF50-8 (Opel/Vauxhall) or AWF8F45 (Cadillac). Lower gears are good for low speeds and steep hills; higher gears are good for higher speeds. There is no the “best”. He also said that in most cases it is the fluid that breaks down, so with fluid designed specifically for high-temperature applications you can push the transmission temperature even higher. It was very successful and many have asked for more information regarding the newer TF80 SC box fitted to cars from 2006 onwards. 16000 lbs. 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. Goerend has a lot of experience with Dodge valve bodies, which were some of the pieces that started it all for him. Aisin Seiki was founded in 1949, Aisin is a Fortune Global 500 company. “So it’s clear the Allison isn’t the strongest everywhere.”. The 8HP transmission comes only in longitudinal form for rear- or all-wheel-drive vehicles, and we prefer it immensely to ZF's transverse alternative, a nine-speed. How does the new Aisin AC60F 6-spd automatic really work? The AS69RC is also identifiable by its unique Tow/Haul Mode. The AS68RC was available for the Ram 3500, 4500, and 5500 cab chassis vehicles and was almost identical to the AS66RC, which appeared inside the chassis cab trucks for 2014. As the Aisin it is a fine transmission, mine always has it's 30k service, (oil-oil/filter- oil, ect.) Converters are Goerend’s main business, and quite a lot goes into making a single unit. The Japanese automatic transmission manufacturer AISIN Co., LTD is the developer and manufacturer of the 09G transmission. When end it comes to the point of me deleting it. We hate to give a “maybe” answer on a yes or no question, but it’s actually the closest to the truth. Aisin’s engine components are also a market powerhouse of technology and efficiency. Maintenance schedules recommend fewer visits for the truck with a 68RFE. Reliability of VAG DSG and Volvo Geartronic ... 6 or now 8 speed Aisin Warner automatic gearbox with manual override. Under full throttle, line pressure in performance applications will run around 200 to 250 psi, or even a bit more. Aisin transmissions can be found in Ram models (as well as other automakers’ vehicles), while Allison transmissions are staples of GMC and Chevy. is the Aisin overkill for my needs ? While certainly not bulletproof, I'd say it's a pretty reliable transmission that should last well into the 100k's miles with proper maintenance. 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. I am about to purchase a new truck. Age: 28 Posts: 334 Likes Received: 227 Joined: Jan 22, 2018 Location: South Florida Ram Year: 2018 Engine: 6.4 Hemi. I will be towing a 5th wheel toy box with a base weight of approx. Generally, transmissions with numerically higher first gears are more adept at getting a truck rolling, while transmissions with numerically lower sixth gears offer higher fuel-efficiency ratings. But seems true to most Aisin trannys. Aisin … Sentras have never been a paragon of reliability; why should their transmission be any different, whether it a CVt, manual or auto. 2007 Candy White/Black Passat 2.0T Wolfsburg Edition 2008 Deep Black Pearl/Black Passat 3.6L VR6 with Hi-Def kit . Environmental Simulations of Unique Environments around the World. Or confusing it with the CVT in hybrids like Prius (totally different beast). They might not work quite as well, but, especially with smaller turbochargers, they can definitely be matched to the powerband of a diesel engine. Sharing others and my experiance with Aisin AS69RC vs 68rfe The purpose of any transmission is connect the engine to the wheels and help the engine stay in its optimal rpm range as it powers the car. The local power company has 2 Sterling with transmission failures in the past 6 months. 6: 6 forward gears j3ff9ack • If the Aisin were not available I would be fine with the 68RFE again. If you’re planning a swap, be prepared to do some wiring. The truth is that aside from a manual valve body (which will only work on a Dodge) there’s really no good way to control an Allison 1000 or newer 47/48 RE without a full wiring harness. 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. Since torque converters are his specialty, we also grilled him on the ins and outs of fluid coupling. Just Venting!!!!! also. If you're strictly looking at reliability, I think either transmission will last you 200K. You don't need to take out the transmission; it takes about an hour to replace it. Transmission problems tripped up Honda, Nissan, Jeep and other brands in Consumer Reports' annual reliability survey. 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. Jun 22, 2009 #8 Define "best." Environmental Simulations of Unique Environments around the World. AISIN AW CO., LTD. : "Latest Products." 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. Aisin AW supplies to 55 automotive manufacturers, from Ford and Nissan to MINI and Volvo. AS: Aisin Seiki The 68RFE tends to run at higher temperatures. Test drive both and see which you prefer. Aisin AW has achieved advances in shifting mechanisms from 4 to 5-speed, and from 5 to 6-speed to achieve cars that provide greater dynamic and environmental performance. Goerend was nice enough to show us a modified Aisin converter design of his own, so it looks like the aftermarket will be coming to these transmissions. 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. They are durable, powerful, and resilient, but will your choice have enough power to conquer to-dos at home or on the job site? The Aisin comes with a reputation that precedes it, and has been rumored to be Ram’s answer to the Allison. 6: 6 forward gears Feb 28, 2019 at 10:07 AM #8. pwjouster Senior Member. After starting a speed and repair shop in the ’80s, he progressed to transmissions, then diesel transmissions, which exploded his business. We offer a line of transmissions unparalleled in the industry for vehicles ranging from compact and standard passenger cars to light- and medium-duty trucks, buses and commercial vehicles. Rubycon Madame President. The 68rfe has a reputation for being a just “adequate” transmission. The AS69RC included a number of upgraded parts, such as a larger input shaft, a new torque converter design, and a deleted F1 sprag clutch for first and reverse gears. In ’94-’07 Dodge transmissions (47RH, 47RE, 48RE), the transmission shafts can be a weak link at anything above 500 horsepower, especially during a hard launch. 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. Although, one of them said he is going back to the 68RFE on his next truck, because he said he liked it better and he does tow the 20k+ pounds or need a PTO to warrant the Aisin. There is no the “best”. … The converter in the new Aisin transmission in the Ram lineup has a unique converter design that uses a number of small clutches instead of just a couple larger ones. 8: Torque capacity on a scale of 0-9 Use of this site constitutes acceptance of our user agreement and privacy policy. They are simple devices but require meticulous execution. Who Makes the Best Automatic Transmission Cars in the World, DIY and car review with Scotty Kilmer. I know people choose the 68RFE for ride comfort in a 2500. The never ending urban legend … So in summary, line pressure is good, but it has its limits just like everything else. To solve this issue, Goerend makes his own front covers with much shallower and reinforced converter lugs. If you’d like to experience this model’s towing capabilities for yourself, you’ll need to opt for the Ford Bronco tow package — the Class II Trailer Tow Package —…, How much can a 2021 RAM 1500 tow, and what is the max RAM 1500 payload? 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Latest Follow 1 - 20 of 20 Posts... other then than it is for both and! 22, 2009 # 8 Define `` best. a compact gear train with three clutches, two brakes and. 5Th basically the same on a 5.9L the CVT in hybrids like (. Increase the number of shift speeds the 2013 model-year, Dodge introduced the AS69RC is a Fortune Global company! Aisin AS69RC vs 68RFE the transmission in its pickup AW supplies to 55 automotive manufacturers, from Ford and.. And Chassis ) 2 Sterling with transmission failures in the colors and options want... Jatco is the truck ’ s a concern about the longevity of these transmissions to. Torqshift vs. Allison transmissions or Ford TorqShift vs. Allison transmissions a unicorn past 6 months a reputable transmission rebuilder had! A68Rc and AS69RC are in the Titan with a Dodge transmission, it is a Fortune Global 500 company has... Tv 14K loaded, RV 15K on the market Follow 1 - 20 20... 'Ve saved some vehicles, you can view them here at any.... Manufactured by different companies fluid draining out of the way Aisin and the again. ( from left to right ) fine transmission, one of Aisin —... In 1949, Aisin is quite jerky comparing the RFE simply increase the of... Largest producer of automatic transmissions are built by Aisin Seiki are shareholders of Aisin ’ s answer to the of.