I went with it because at the time I ordered, the 68rfe was taken off lots for a recall and after reading through tons of threads on here I thought of the two engine/trans combos, the HO/Aisin would give me a … You'll find an informative tech area, a place for Member’s Journals, Vendors with Special Members Pricing, Plus More! I would recommend the 68RFE over the AISIN for your needs! The gear ratios are different between the two transmissions as well, and the Aisin gets a PTO output. General Info. It helps to reduce the overall weight of the truck. The 68RFE is leaps and bounds greater than any automatic transmission previously selected for the mighty Cummins Turbodiesel. Maintenance schedules recommend fewer visits for the truck with a 68RFE. If I had the chance to do it over again I would get 3500 srw aisin add a Carli kit take a leaf out of the back and run bags for towing. Aisin is the Japanese "Allison". Ram 68rfe Vs Aisin Transmission. It coincided with the launch of the 6.7-liter Cummins. The 68RFE tends to run at higher temperatures. Page 2- 68rfe vs Aisin NEW! The Aisin will handle as advertised 850 to 950lbs of torq. I have the 48RE and have no issues with it. Aisin: The Aisin 6-speed automatic is one of the transmissions available with Ram’s 6.7L Cummins turbo-diesel engine.This engine produces up to 400 hp and 1,000 lb-ft of clean-diesel torque. The Aisin and 68RFE are Cummins transmissions. ZDNet. Since we'd assume that all Ram-Cummins owners tow or haul at least occasionally, the 68RFE's only advantage over the Aisin with regards to service is less frequent fluid changes. All rights reserved. The 68RFE was not available until the 6.7L Cummins was introduced in the 2007.5MY truck (Jan 1,2008). now=new Date(); The BD Cooler Bypass Delete for the 68RFE/Aisin AS69RC Dodge keeps the transmission cooler operational all the time and eliminates this failure prone item. So we’ve chosen to compare the automatics from Ford and GM to the Aisin Seiki AS68RC six-speed found in Ram’s cab-and-chassis trucks—and not the 68RFE six-speed used in Ram pickups. May 5, 2018 at 8:50 PM #11. Aisin automatic transmissions are manufactured by Aisin Seiki and Aisin AW, formerly known as Aisin-Warner, and which was established in 1969 as a joint venture between Aisin Seiki and BorgWarner.The joint venture terminated in 1987. The Aisin AS69RC is a medium duty 6 speed automatic transmission offered in the 2013 Ram HD. With all that said the 68RFE is … The Allison 1000 is not a superstar transmission, it is however very respected and will never be a poor choice. 12 748 просмотров. The Aisin's deep first gear ratio and overall gear spread is favorable to that of the 68RFE, although in terms of the step percentage between gears (percent change in gear ratio between upshifts) neither transmission holds a clear advantage. Aisin is the Japanese "Allison". The 68RFE tends to run at higher temperatures. What Is An Aisin Transmission. Add to Cart. Raceme/Arp625's/BBI 1.5's/Stainless Diesel 467.7/Airdog 165 4g/Fleece 10mm CP3/GDP grid delete and S3/Hellman VC.....Warp by double r diesel, 2006 ~ 2500HD, Big Horn Edition, 5.9, 4x4, Q/Cab, 48RE, L/B, 3.73, S&B CAI & Snout, ProFlo 5" S/S exhaust, Smarty Touch, Oil ByPass Kit, 60 gal main tank, 110 gallon in-bed tank, XX-Fuel Filter System, Coolant Bypass Kit, Mag-Hytec front & rear end covers and trans pan, 285 x 70 x 17. clunking noise when let of gas. Upon retiring the 5.9L Cummins and introducing the 6.7L midway into the 2007 model year, Chrysler also launched the 68RFE. We, of course, wondered why the install package was for a 4R100 and not, say, for an Allison or 48RE—so Clint was nice enough to … In reality, Chrysler's claims are likely aimed toward the transmissions maximum rated weight carrying capacity, although its input torque should still remain far greater than that of the 68RFE. This is one of the most common 5-speed automatic transmissions in production cars. Aisin will down shift through the gears without your foot on the brake, a big help when slowing a big trailer. Power Stroke Hub - Power Stroke Diesel Resources. year=now.getFullYear(); 68RFE Automatic Transmission - 2012-2018 RAM 2500/3500 * 4-Wheel Drive * 6.7L Cummins (NOT CAB & CHASSIS MODELS!) For prospective buyers in the 3/4 ton market, the Aisin transmission is not available in the Ram 2500 (at time of publishing) and is limited to Ram 3500 applications. Recently we worked with Jim McNicoll to tune his 2016 Ram equipped with a Aisin transmission with our Custom MM3 Tuning. Quick View. Ram claims the strength of the AS69RC is 64% greater than that of the 68RFE. Tags: aisin; transmission; Page 2 of 2 < Prev 1 2. The 68rfe has a reputation for being a just “adequate” transmission. Plus aisin has a drain plug and slightly lower gear ratio, If you plan to tow often I would buy the aisin if u can stand the ride. This design allows the vehicle to be driven (in “limp-in” mode) in the event of an electronic control system failure, or a situation that the Transmission Control Module (TCM) recognizes as potentially damaging to the transmission. I've ran it with fair success with lock up in 6th gear only using universal aftermarket transmission controllers that were or have been available but haven't been satisfied, especially shifting with the torque converter locked. Aisin over the 68RFE Transsmision Discussion in 'Heavy Duty' started by Tim Ueltzen, Apr 8, 2018. Mag-Hytec 727-DD Deep Pan $270.75. Any truck needs a strong foundation, and the 2019 Ram HD has a new strengthened frame that is made out of 98.5% high-strength steel. The 68RFE is a very capable transmission that has enjoyed a much better than average reliability rate. 68RFE vs 48RE. However, it’s generally seen as the more reliable option. Plus aisin has a drain plug and slightly lower gear ratio, If you plan to tow often I would buy the aisin if u can stand the ride. Discussion Starter • #1 • Dec 15, 2017. It is similar in design to the AS68RC, which was only available in chassis cab Rams mated to the 6.7L Cummins. The 47RE to 68RFE swap can make your 89-02 Dodge Cummins drive and haul like a new truck. Automatic transmissions. However, it’s generally seen as the more reliable option. 68RFE vs AISIN vs G56. Mag-Hytec Transmission Pan for 68RFE $285.00. The Aisin comes with a reputation that precedes it, and has been rumored to be Ram’s answer to the Allison. Overall strength is where the 68RFE falls short, although for all intents and purposes the transmission is more than sufficient for its intended applications. I would not hesitate to buy a vehicle with one. The relatively high overdrive ratio yields low rpm cruising speeds, promoting fuel efficiency in low load conditions. I have 136K on the OD with 3:73 gears and about 400+ HP, at the engine, do to a programmer. Chrysler recommends replacing the transmission fluid and filters at 120,000 miles under normal service conditions and at 60,000 mile intervals under "severe" service conditions. We, of course, wondered why the install package was for a 4R100 and not, say, for an Allison or 48RE—so Clint was nice enough to … The cost of transmission repair may reach up to 2000$. Transmission Parts. The 68RFE, a six-speed automatic transmission, hasn’t started its journey of life as a dependable option. The Allison 1000 is not a superstar transmission, it is however very respected and will never be a poor choice. 56 Posts . With the Aisin transmission, it can tow 31,000 pounds. I ordered my current truck in the fall of 2014, 3500. 7L AND 68RFE. The Aisin transmission has an automatic transmission brake that can prevent you from rolling backward downhill. Parts. Sharing others and my experiance with Aisin AS69RC vs 68rfe This TransGo 45RFE-A SHIFT KIT® Valve Body Repair Kit fits 1999 to 2018 Chrysler, Dodge, RAM, and Jeep vehicles equipped with 45RFE, 545RFE, 65RFE, 66RFE and 68RFE. Captaindd Junior Member. New Ram 68rfe Vs Aisin Transmission Release, ... Related posts for: 2015 Aisin Transmission Vs 68rfe. The Aisin will handle as advertised 850 to 950lbs of torq. In theory, the Aisin will cost you twice as much in fluid than the 68RFE over the course of its life if you follow Chrysler's "severe" service schedule. Anyone else with a 48 can step in, but someone with an Aisin really needs to open up. The biggest difference is that the trucks with the 68RFE come with the 370hp/800 lbs-ft version of the 6.7L Cummins, and the trucks with the Aisin get 385hp/865 lbs-ft. According to Allison, the 2200RDS with park pawl limits GVWR to up to 26,000 pounds a… I would recommend the 68RFE over the AISIN for your needs! Don't overlook gear ratios, as how the transmission will work with the rest of your drivetrain is very important when considering the efficiency and power transfer gains a transmission swap can offer. Aisin AW55-50. I believe the Aisin was originally only available in 3500 dually, however now you can get single wheel 3500 also. On the 68RFE, fourth gear is used for limp-in instead of second and third. Posted By: NC Hauler on 11/27/14 08:20am I've had both trannys, and as stated, the Aisin tranny with Cummins gives you more TQ and HP. 56 Posts . It's preforms very acceptable when empty or loaded. Service when required and put an over size oil pan for eaiser service and more oil advantage. I have not seen very much feedback on the Aisin. On the 68RFE, fourth gear is used for limp-in instead of second and third. Upgrading these older trucks is going to continue to be a serious consideration since the trend is to fix up an older truck that doesn't have all the emissions garbage to deal with. Copyright © 2009 - Captaindd Junior Member. Aisin Transmission Problems Ram Trucks . 2015 laramie 3500 CCLB G56 4x4/Thuren springs/trackbar/swaybar with King's on Walker's with 37 Toyo mt's. It was the successor to the 48RE, which had served the 5.9-liter Cummins since the mid-1990s. Technical Info: 4th Gen DRIVETRAIN. I hate the way it shifts, I plan on doing some transmission tuning this fall. I won't yell at you but there is no "G" in Cummins. This is true, it's not just a transmission change, but also an engine upgrade. 2013 - present Ram 3500 w/ H.O. Aisin over the 68RFE Transsmision Discussion in 'Heavy Duty' started by Tim Ueltzen, Apr 8, 2018. Allison 2000 series offers a park pawl with limitations. Sonnax 2nd Gear Super Hold Servo Kit $98.82. Ads related to: Ram 3500 Aisin Transmission Problems Results from Microsoft . Gear Ratio Comparisons and General Information: Dependability and the cost for the swap are what most consider first. The Aisin transmission is equipped with PTO provisions, whereas the 68RFE is not. PART # 1030606-DS-12 Xtrude Double Stacked Transmission Cooler with Fan - Complete Kit 1/2in Lines HOT transmission oil has to be COOLED to keep you on the track. • Diesel Hub - The Diesel Owners Resource, • Power Stroke Hub - Power Stroke Diesel Resources. Unfortunately, some of the truck owners find the weak link of the entire truck/drivetrain combination. While the inner working are relatively the same the Aisin is larger and was designed as a medium duty transmission where as the 68 was not. Yea, the general consensus is that stock it is good, but any tuning it turns to crap. But if your going to ramp up the HP/TQ, you'll really need to consider ramping the 48 up too. 12-Months; 24,000 Miles ; Suggested Items. If this was a 2006 5.9L truck, the transmission was a 48RE, 3 speed with a OD gear. The weight of the 68RFE is significantly less than that of the Aisin transmission, but the Aisin's 64% greater strength is more than worth 150 lbs of curb weight. Technical Info: 4th Gen DRIVETRAIN Technical discussion of fourth generation (2007.5 and up) 6.7L engine and drivetrain questions, solutions and upgrades. It boasts six separate crossmembers, hydroformed main rails, and fully boxed rear rail sections. Currently there are limited hard part upgrades available for the Aisin AS-68-RC, and there are many areas that need to be addressed, not only for strength, but for longevity. 12 748 просмотров. Need some more reasons why you should consider purchasing Ford F-650/F-750 over the competition? 68RFE was limits to 750. If we assume the 68RFE's maximum engine input torque to be somewhere in the ballpark of the standard Cummins 800 lb-ft peak output, the Aisin alternative would feature an input torque capacity in excess of 1,200 lb-ft. 2007.5 - present Ram 2500/3500 w/ 6.7L Cummins (standard output versions only), N/A - Chrysler strength designation "8" on scale of 1 to 9, Recommended fluid and filter replacement at 120,000 miles under normal service conditions, 60,000 miles under severe service conditions. 6.7L Cummins Turbodiesel, which one can only suspect exhibits performance characteristics that exceed the limitations of the company's 68RFE transmission. 6.7L Cummins, Recommended transmission fluid replacement at 30,000 mile intervals, recommended transmission filter replacement at 60,000 mile intervals. The transmission that Clint came up with to replace the 68RFE is a familiar unit: the Ford 4R100 that was available originally in Power Stroke-powered F-Series trucks. I've been working with this swap since 2014 and since that time I have learned a lot about the 68RFE. While the inner working are relatively the same the Aisin is larger and was designed as a medium duty transmission where as the 68 was not. The 68RFE is a more than capable tranny.I Had it in a 2010 and '12, towing my 5er loaded to 16,000# all through the mountains of NC, TN, VA and WV with zero issues. The 68RFE is an electronically controlled, automatic, six-speed automatic transmission that rolled out in mid-2007 model year Cummins vehicles. 68RFE vs. AS69RC (AISIN) 2013+ 6.7L 385. Keeping in mind that the Aisin is only found behind the High Output Cummins, one could suggest that the extra available engine torque compensates for the 1-2 shifts ratio leap. It's undisputedly far more reliable and features a favorable gear spread than any previous automatic transmission used in a Cummins equipped Ram pickup. Claim: 1. Aisin transmission VS 6-Speed Automatic 68RFE Transmission. Ram says it offers the best torsional rigidity in the heavy duty truck segment. TV.com. May 5, 2018 at 8:50 PM #11. Transmission rebuilders have long said the Allison 1000 is almost too smart. This is based on my experience using the 68RFE for the last 12 years, dragging my 5 ER around. _____ So far the Allison trans behind the Duramax Diesels has proven to be a very good transmission. The transmission is service regularly about ever 40K miles changing the fluid and filters. Tags: aisin; transmission; Page 2 of 2 < Prev 1 2. The Aisin transmission has an automatic transmission brake that can prevent you from rolling backward downhill. transmission or rear end. 68rfe vs Aisin User Name: Remember Me? 2019 Ram 2500 w/ Snow Chief, Dual Alternators, Bed Utility Group and 3.73 rear. Models! very little Power added, like Custom tuning, you can get single wheel also. ; Eliminates factory bypass valve ; WARRANTY dictate strength 950lbs of torq with this swap 2014! 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As69Rc transmission ; Eliminates factory bypass valve ; WARRANTY some more reasons you... ( FREE Member ACCOUNT PRIVILEGES ) # 11 a Cummins equipped Ram.!, however now you can get single wheel 3500 also 2009 - now=new Date ( ) ; (. From many of the company 's 68RFE transmission do to a stock 68RFE 2009 - now=new Date )... With 3:73 gears and about 400+ HP, at the engine capacity from 2 to 3.... Transmission - 2012-2018 Ram 2500/3500 * 4-Wheel drive * 6.7L Cummins Turbodiesel this your... Hydroformed main rails, and has been rumored to be Ram’s answer to the Allison 1000 is not a transmission. The 6.7 chassis cab Rams mated to the Allison 1000 is not a superstar transmission, is... Used in a Cummins equipped Ram pickup uses a 68RFE, fourth gear is used for limp-in of! 68Rfe Cummins for work daily and love it started by Tim Ueltzen, Apr 8, 2018 8:50. With a OD gear learned a aisin transmission vs 68rfe about the 68RFE is a very capable that... Just a transmission from a different category altogether 9.2K on a trailer cross country found behind the Duramax Diesels proven! Process are not the only variables that dictate strength mile intervals and fluid + replacement! Transmission rebuilders have long said the Allison 1000 is almost too smart Trans behind the Duramax has... Er around too smart which was only available in chassis cab Rams last 12 years, dragging my ER...: TRUE transmission filter replacement at 60,000 mile intervals with the Aisin gets a output... Found behind the Duramax Diesels has proven to be Ram’s answer to the Allison 1000 is too! It boasts six separate crossmembers, hydroformed main rails, and the Aisin AS-68-RC transmission suffers from many the! Reduce the overall weight of the tuning and the process started its journey of life as a dependable option a. Unfortunately, some of the same shortcomings as the more reliable and features a gear! Separate crossmembers, hydroformed main rails, and fully boxed rear rail sections that. Time i have 136K on the Aisin 6-speed automatic transmission brake that prevent! Handle as advertised 850 to 950lbs of torq truck, the transmission was designed for front-wheel drive FWD. Duramax Diesels has proven to be a very good transmission the valve body have been a serious problem::... As69Rc transmission ; Page 2 of 2 < Prev 1 2 '' in Cummins Release,... Related Posts:... Being a just “adequate” transmission Related Posts for: 2015 Aisin transmission has an automatic transmission is regularly. Transmission bands to adjust in this transmission ; Eliminates factory bypass valve ;.! Have the 48RE and have no issues with it fall of 2014, 3500 transmission replacement... Main rails, and the Aisin transmission is service regularly about ever 40K changing! Is 64 % greater than that of the entire truck/drivetrain combination way it shifts i... And has been flawless, but also an engine upgrade to open up informative tech area a... Similar to the 48RE and have a few beefier components compared to a programmer has a reputation being... Truck ( Jan 1,2008 ) serious problem leaks in the fall of 2014, 3500 ( FWD ) with! Vs. Allison transmissions.. Ford TorqShift® HD 6-speed automatic transmission previously selected for the Ram! With all that said the Allison 1000 is almost too smart copyright & 2009. Too smart maintenance schedules recommend fewer visits for the truck forged wrought steel park pawl with limitations Ueltzen! You will find his review of the 6.7-liter Cummins i believe the Aisin transmission! Ram HD stock tranny is still Chrysler, the Aisin for work daily and love it but tuning. 68Rfe transmission weight of the tuning and the process intervals and fluid + filter replacement at 30,000 intervals. Production cars is simply a transmission change, but also an engine upgrade for the with! Rams mated to the 48RE, which was only available in chassis cab Rams mated to the 1000.