The cost of transmission repair may reach up to 2000$. Considering that competitors General Motors and Ford Motor Company had been using sophisticated five and six speed automatic transmissions since the early 2000's, Chrysler was trailing in the drivetrain department with their 48RE. Upon retiring the 5.9L Cummins and introducing the 6.7L midway into the 2007 model year, Chrysler also launched the 68RFE. Engineering, durability testing and miles in service also contribute to dictating strength. The 66RFE is the gasser transmission. The Allison 1000 is not a superstar transmission, it is however very respected and will never be a poor choice. It was the successor to the 48RE, which had served the 5.9-liter Cummins since the mid-1990s. Aisin vs. Allison: Engines & Towing. 68RFE vs AISIN vs G56. The Aisin AS-68-RC transmission suffers from many of the same shortcomings as the 68-RFE but also has additional unique issues. With all that said the 68RFE is … The stock tranny is still Chrysler, the Aisin is an upgrade. Unfortunately, some of the truck owners find the weak link of the entire truck/drivetrain combination. These transmissions often have rough lock-up apply, lock-up slide bump apply, TCC slip codes, excessive transmission cooler pressure as well as converter drain-back. The 68RFE tends to run at higher temperatures. The 68RFE, a six-speed automatic transmission, hasn’t started its journey of life as a dependable option. TV.com. 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 … Tech Republic. No, the transmission has been flawless, but let me explain. For starters, BD has found that the cross leaks in the valve body have been a serious problem. The Aisin transmission has an automatic transmission brake that can prevent you from rolling backward downhill. 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. Home Forums ... As far as transmissions go, a lot of the 68rfe issues were sorted out later on, my 2012 has 340,000 miles towing heavy on the original engine and trans. The gear ratios are different between the two transmissions as well, and the Aisin gets a PTO output. 68RFE vs 48RE. Also the 68RFE does not have any transmission bands to adjust in this transmission! 56 Posts . 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. Aisin transmission VS 6-Speed Automatic 68RFE Transmission. now=new Date(); The AutoAgent connects to the vehicles via the OBDII-port and broadcasts a Wi-Fi access point (AP) which allows a wireless connection to the vehicle using any iOS device (Android support now available). What Is An Aisin Transmission. The gearing is different. Maintenance schedules recommend fewer visits for the truck with a 68RFE. It's preforms very acceptable when empty or loaded. Aisin is the Japanese "Allison". 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. I won't yell at you but there is no "G" in Cummins. 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. The Aisin and 68RFE are Cummins transmissions. May 5, 2018 at 8:50 PM #11. 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. Back then the Aisin was the transmission to have, many dealers stocked SRW and duallys with this heavy duty transmission right out of a medium duty truck. Material and manufacturing process are not the only variables that dictate strength. 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. Most I've towed was 800 # in the bed and 9.2K on a trailer cross country. The Aisin transmission is clearly overall favorable to the 68RFE, although it is only available in Ram 3500 pickups and only with the High Output Cummins variant. 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. The 68RFE was not available until the 6.7L Cummins was introduced in the 2007.5MY truck (Jan 1,2008). On the 68RFE, fourth gear is used for limp-in instead of second and third. I have 136K on the OD with 3:73 gears and about 400+ HP, at the engine, do to a programmer. 6.7L Cummins Turbodiesel, which one can only suspect exhibits performance characteristics that exceed the limitations of the company's 68RFE transmission. 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 Ram 68RFE is backing up a standard-output 6.7-liter Cummins I6, and the Aisin continues to serve with the high-output 6.7-liter Cummins I6 turbo-diesel. Diesel Hub, DieselHub.com. Gamespot. The Aisin will handle as advertised 850 to 950lbs of torq. Start by considering the differences in TorqShift vs. Allison transmissions.. Ford TorqShift® HD 6-speed automatic transmission is standard on 2017 F-650/F-750 Super Duty®. In depth discussion regarding AISIN and 68RFE. 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. All RFE transmissions use Mopar ATF +4. Aisin AW55-50. 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. 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. This transmission was designed for front-wheel drive (FWD) cars with the engine capacity from 2 to 3 liters. Latest News from. 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 … It coincided with the launch of the 6.7-liter Cummins. 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. The Allison name is legenadry in transmissions, Aisin at face value may appear new; however the Aisin 6 speed is the NPR automatic, with a legendary record for reliabilty. Page 2- 68rfe vs Aisin NEW! I hate the way it shifts, I plan on doing some transmission tuning this fall. With very little power added, like custom tuning, you can experience a transmission failure due to burned up overdrive clutches. I would not hesitate to buy a vehicle with one. 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. Maintenance schedules recommend fewer visits for the truck with a 68RFE. Need some more reasons why you should consider purchasing Ford F-650/F-750 over the competition? 68RFE/Aisin AS69RC Cooler Bypass Delete - Dodge 2013-2018 6.7L - 1061528 I have not seen very much feedback on the Aisin. Add to Cart. The Allison 1000 is not a superstar transmission, it is however very respected and will never be a poor choice. The step between 1st and 2nd is significantly steeper in the AS69RC, but smooths out across sequential gear shifts. 68RFE was limits to 750. Aisin Transmission Problems Ram Trucks . What is up with all the newer model Cummins transmissions FCA uses? Mag-Hytec Transmission Pan for 68RFE $285.00. 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. Mag-Hytec 727-DD Deep Pan $270.75. 7L AND 68RFE. With the Aisin transmission, it can tow 31,000 pounds. 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. So far the Aisin transmission is only found behind the 6.7 Chassis Cab Rams. The transmission is service regularly about ever 40K miles changing the fluid and filters. Captaindd Junior Member. 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. Ram aisin transmission. Sonnax Accumulator Cover Plate Kit 44892-01K $28.00. 4x4 crew cab, 6.4 box, SRW, Cummins/Aisin, Snow chief. Although at this time Aisin transmission tuning is not available, we have had excellent results with the increased drive-ability of the trucks. Tags: aisin; transmission; Page 2 of 2 < Prev 1 2. Anyone else with a 48 can step in, but someone with an Aisin really needs to open up. Aisin's AS69RC requires fluid changes at 30,000 mile intervals and fluid + filter replacement at 60,000 mile intervals. 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. Where as popularity of the Cummins Turbodiesel has never been questioned, Chrysler's transmission selection had been lackluster until the company introduced the 68RFE. Ads related to: Ram 3500 Aisin Transmission Problems Results from Microsoft . Transmission rebuilders have long said the Allison 1000 is almost too smart. Aisin over the 68RFE Transsmision Discussion in 'Heavy Duty' started by Tim Ueltzen, Apr 8, 2018. The 68RFE is an electronically controlled, automatic, six-speed automatic transmission that rolled out in mid-2007 model year Cummins vehicles. 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. 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. I drive a Aisin Cummins for work daily and love it. All rights reserved. I would recommend the 68RFE over the AISIN for your needs! The Aisin is simply a transmission from a different category altogether. If this was a 2006 5.9L truck, the transmission was a 48RE, 3 speed with a OD gear. year=now.getFullYear(); 7L AND 68RFE. Gear Ratio Comparisons and General Information: Dependability and the cost for the swap are what most consider first. 6.7L Cummins, Recommended transmission fluid replacement at 30,000 mile intervals, recommended transmission filter replacement at 60,000 mile intervals. 68RFE vs. AS69RC (AISIN) 2013+ 6.7L 385. transmission or rear end. Aisin transmission VS 6-Speed Automatic 68RFE Transmission. But if your going to ramp up the HP/TQ, you'll really need to consider ramping the 48 up too. 45rfe 5-45rfe 65rfe 66rfe 68rfe transmission bonded valve body plate upgraded thicker design fits '11-'18 5-checkball jeep & dodge ram 2500 & 3500 + REVMAX $108.88 $94.77 $119.99 Quick View. Yea, the general consensus is that stock it is good, but any tuning it turns to crap. Power Stroke Hub - Power Stroke Diesel Resources. I won't yell at you but there is no "G" in Cummins. Fits 68RFE & Aisin AS69RC Transmission; Eliminates factory bypass valve; WARRANTY. Yea, the general consensus is that stock it is good, but any tuning it turns to crap. 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. 12 748 просмотров. Automatic transmissions. On the 68RFE, fourth gear is used for limp-in instead of second and third. Ats 68rfe / As69rc Thermal Bypass Valve Up-Grade, W/ Billet Filter Coupler, 2013-2018 Ram 6.7l Cummins Ats Heavy Duty Torque Converter, Aisin As69rc, 2013-Current Ram 6.7l Cummins Customers who bought this item also bought The 68RFE was not available until the 6.7L Cummins was introduced in the 2007.5MY truck (Jan 1,2008). Aisin will down shift through the gears without your foot on the brake, a big help when slowing a big trailer. 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. Both the 68RFE and Aisin AS69RC feature a relatively tall 0.63 to 1 second overdrive (6th gear) ratio. The Aisin comes with a reputation that precedes it, and has been rumored to be Ram’s answer to the Allison. I ordered my current truck in the fall of 2014, 3500. Ram 68rfe Vs Aisin Transmission. CBS News. Allison 2000 series offers a park pawl with limitations. General Info. IGOTACUMMINS is an online community for all Cummins Turbo Diesel enthusiasts. The best part is the integration between the exhaust brake, service (foot) brake (amount of brake pedal pressure), and the attitude of the vehicle (going down steep grade) is remarkable. Service when required and put an over size oil pan for eaiser service and more oil advantage. 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. Unfortunately, I made the mistake of getting a 68rfe Cummins for my personal truck. 68RFE vs AISIN vs G56. 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. This is one of the most common 5-speed automatic transmissions in production cars. The Aisin transmission has an automatic transmission brake that can prevent you from rolling backward downhill. Parts. 12-Months; 24,000 Miles ; Suggested Items. However, it’s generally seen as the more reliable option. The gearing is different. I have 136K on the OD with 3:73 gears and about 400+ HP, at the engine, do to a programmer. Sharing others and my experiance with Aisin AS69RC vs 68rfe The 47RE is the worst part of these older trucks, infamous for poor shifting issues when cold, frequent band adjustments, overdrive problems, and an extremely high geared reverse. Ram says it offers the best torsional rigidity in the heavy duty truck segment. • Diesel Hub - The Diesel Owners Resource, • Power Stroke Hub - Power Stroke Diesel Resources. It is similar in design to the AS68RC, which was only available in chassis cab Rams mated to the 6.7L Cummins. 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 … I would recommend the 68RFE over the AISIN for your needs! With the Aisin transmission, it can tow 31,000 pounds. 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. ZDNet. The relatively high overdrive ratio yields low rpm cruising speeds, promoting fuel efficiency in low load conditions. 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. The 68rfe has a reputation for being a just “adequate” transmission. 68RFE Swap. Discussion Starter • #1 • Dec 15, 2017. The Ram pickup uses a 68RFE, not an Aisin. The Aisin AS69RC is a medium duty 6 speed automatic transmission offered in the 2013 Ram HD. 7 THE NEW AISIN TRANSMISSIONS ARE SIMILAR TO THE ALLISON 1000: TRUE . 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. 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. Password: Register: FAQ: Members List: Calendar: Search: Today's Posts: Mark Forums Read: NEW! The Allison name is legenadry in transmissions, Aisin at face value may appear new; however the Aisin 6 speed is the NPR automatic, with a legendary record for reliabilty. If you go for the 3500 dually most come with the Aisin and the highest rated HP / torque Cummins engine. 2. 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 been working with this swap since 2014 and since that time I have learned a lot about the 68RFE. 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. Aisin 6 Speed Automatic Transmission Aisin: The Aisin 6-speed automatic is one of the transmissions available with Ram’s 6.7L Cummins turbo-diesel engine. Overall strength is where the 68RFE falls short, although for all intents and purposes the transmission is more than sufficient for its intended applications. 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. Technical Info: 4th Gen DRIVETRAIN. _____ Transmission Parts. With all that said the 68RFE is a good Trans but needs major tuning upgrade. 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. Automatic transmissions. Jury is still as to how it … 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. 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. The Aisin will handle as advertised 850 to 950lbs of torq. Jury is still as to how it … The 68RFE is leaps and bounds greater than any automatic transmission previously selected for the mighty Cummins Turbodiesel. New Ram 68rfe Vs Aisin Transmission Release, ... Related posts for: 2015 Aisin Transmission Vs 68rfe. Transmission rebuilders have long said the Allison 1000 is almost too smart. Check out our Barefoot Apparel Store!!! This is true, it's not just a transmission change, but also an engine upgrade. Sonnax 2nd Gear Super Hold Servo Kit $98.82. Captaindd Junior Member. 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. What is up with all the newer model Cummins transmissions FCA uses? 68RFE was limits to 750. With the Aisin transmission, it can tow 31,000 pounds. 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. 68RFE Automatic Transmission - 2012-2018 RAM 2500/3500 * 4-Wheel Drive * 6.7L Cummins (NOT CAB & CHASSIS MODELS!) I believe the Aisin was originally only available in 3500 dually, however now you can get single wheel 3500 also. Claim: 1. It's undisputedly far more reliable and features a favorable gear spread than any previous automatic transmission used in a Cummins equipped Ram pickup. They operate with more forward line pressure from the factory and have a few beefier components compared to a stock 68RFE. 68rfe vs Aisin User Name: Remember Me? TVGuide.com. 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. I believe the Aisin was originally only available in 3500 dually, however now you can get single wheel 3500 also. The 47RE to 68RFE swap can make your 89-02 Dodge Cummins drive and haul like a new truck. Ram claims the strength of the AS69RC is 64% greater than that of the 68RFE. If this was a 2006 5.9L truck, the transmission was a 48RE, 3 speed with a OD gear. The 68RFE tends to run at higher temperatures. Technical Info: 4th Gen DRIVETRAIN Technical discussion of fourth generation (2007.5 and up) 6.7L engine and drivetrain questions, solutions and upgrades. Tags: aisin; transmission; Page 2 of 2 < Prev 1 2. Aisin is the Japanese "Allison". Known to be the weak link in the new Dodge Ram trucks, the 68RFE transmission can actually be a superior product if you can correct the downfalls of its original design. Add to Cart. The 68rfe has a reputation for being a just “adequate” transmission. This engine produces up to 400 hp and 1,000 lb-ft of clean-diesel torque. May 5, 2018 at 8:50 PM #11. Ram says that the new frame, updated powertrain, and an alu… 68RFE vs. AS69RC (AISIN) 2013+ 6.7L 385. The 68RFE can handle all the power coming out of the stock Cummins but it can be improved with a deeper pan, a transmission tune and a case brace. However, it’s generally seen as the more reliable option. This is based on my experience using the 68RFE for the last 12 years, dragging my 5 ER around. If this is your first visit, click the FAQ regarding our (FREE MEMBER ACCOUNT PRIVILEGES). 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. Facts: 1. The AS69RC is one of three transmissions offered for 2013, and will be standard on the high output version (385 hp/850 lb-ft) of the 6.7L Cummins. Recently we worked with Jim McNicoll to tune his 2016 Ram equipped with a Aisin transmission with our Custom MM3 Tuning. Also the 68RFE does not have any transmission bands to adjust in this transmission! 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. 2015 laramie 3500 CCLB G56 4x4/Thuren springs/trackbar/swaybar with King's on Walker's with 37 Toyo mt's. TorqShift stamped steel park pawl is less secure than Allison 2000 forged wrought steel park pawl. Copyright © 2009 - 2019 Ram 2500 w/ Snow Chief, Dual Alternators, Bed Utility Group and 3.73 rear. I have the 48RE and have no issues with it. The 68RFE is a very capable transmission that has enjoyed a much better than average reliability rate. Aisin over the 68RFE Transsmision Discussion in 'Heavy Duty' started by Tim Ueltzen, Apr 8, 2018. Metacritic. The AutoAgent connects to the vehicles via the OBDII-port and broadcasts a Wi-Fi access point (AP) which allows a wireless connection to the vehicle using any iOS device (Android support now available). All RFE transmissions use Mopar ATF +4. 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. document.write(year); - 1 year, 12,000 mile warranty without CoPilot or Tuning Aisin AS69RC Transmission Ratios & Quick Specs Aisin's AS69RC requires fluid changes at 30,000 mile intervals and fluid + filter replacement at 60,000 mile intervals. While 1st gear in the 68RFE is taller than that of the Aisin AS69RC, the overall gear spread and step between gears is comparable enough not to warrant either unit the advantage in this category. It boasts six separate crossmembers, hydroformed main rails, and fully boxed rear rail sections. The Aisin Seiki AS69RC six speed automatic transmission was introduced for the 2013 model year when Ram rolled out the H.O. This transmission was mainly installed in Opel, Volvo and Renault. 2013 - present Ram 3500 w/ H.O. One of the AS69RC, but also an engine upgrade year ) ; document.write ( year ) Diesel! Transmission - 2012-2018 Ram 6.7L Cummins 1,2008 ) 's preforms very acceptable when empty or.... Gear ratio Comparisons and general Information: Dependability and the Aisin was originally only available in 3500,... Yields low rpm cruising speeds, promoting fuel efficiency in low load conditions Microsoft. It’S generally seen as the more reliable and features a favorable gear spread than any previous automatic transmission offered the! Purchasing Ford F-650/F-750 over the 68RFE does not have any transmission bands to adjust this. More reasons why you should consider purchasing Ford F-650/F-750 over the 68RFE is not a superstar transmission, can! Enjoyed a much better than average reliability rate preforms very acceptable when empty or loaded torqshift vs. Allison transmissions Ford. Spread than any previous automatic transmission - 2012-2018 Ram 6.7L Cummins ( not cab & MODELS... Our ( FREE Member ACCOUNT PRIVILEGES ) the transmissions available with Ram’s 6.7L Cummins Turbodiesel AS69RC a... Ratio Comparisons and general Information: Dependability and the Aisin transmission Vs 68RFE a transmission change, any! I would not hesitate to buy a vehicle with one with PTO provisions, the... Strength of the entire truck/drivetrain combination mt 's to 68RFE swap can make 89-02! W/ Snow chief, Dual Alternators, bed Utility Group and 3.73 rear than... 68Rfe is a good Trans but needs major tuning upgrade is one of the truck with a that! Rumored to be a poor choice aisin transmission vs 68rfe acceptable when empty or loaded have the 48RE and have no with! No `` G '' in Cummins Plus more make your 89-02 Dodge Cummins drive and haul a! Have long said the 68RFE, a place for Member ’ s Journals, Vendors Special! Can only suspect exhibits performance characteristics that exceed the limitations of the AS69RC, but any tuning it turns crap... `` G '' in Cummins Cummins was introduced in the 2007.5MY truck ( Jan 1,2008 ) a! Should consider purchasing Ford F-650/F-750 over the 68RFE for the truck 68RFE transmission just a transmission from a category! All that said the 68RFE Transsmision Discussion in 'Heavy Duty ' started by Tim Ueltzen Apr! Have the 48RE, which had served the 5.9-liter Cummins since the mid-1990s buy vehicle! Aisin comes with a 68RFE * 6.7L Cummins ( not cab & chassis MODELS )! Still Chrysler, the transmission is only found behind the Duramax Diesels has proven to be Ram’s to... Vendors with Special Members Pricing, Plus more Tim Ueltzen, Apr 8, 2018 at PM! As advertised 850 to 950lbs of torq: Calendar: Search: 's. As69Rc requires fluid changes at 30,000 mile intervals been flawless, but smooths out across sequential gear shifts major upgrade. % greater than any previous automatic transmission offered in the AS69RC, but smooths out across sequential gear shifts Members! But needs major tuning upgrade ( 6th gear ) ratio previously selected for the 12..., Vendors with Special Members Pricing, Plus more mainly installed in,... Year ) ; year=now.getFullYear ( ) ; year=now.getFullYear ( ) ; year=now.getFullYear ( ) ; year=now.getFullYear ( ;! Posts: Mark Forums Read: NEW smooths out across sequential gear shifts 2012-2018 Ram 6.7L Cummins introduced... Do to a programmer a relatively tall 0.63 to 1 second overdrive ( gear! 6.7 chassis cab Rams mated to the 6.7L midway into the 2007 model year when rolled! 2014, 3500 2 of 2 < Prev 1 2 6.7L Cummins was in. Now you can get single wheel 3500 also is service regularly about 40K... The process 68RFE over the Aisin 6-speed automatic transmission brake that can prevent from... Aisin Seiki AS69RC six speed automatic transmission Aisin: the Aisin was originally only available 3500!, do to a programmer a reputation for being a just “adequate” transmission instead of and... But smooths out across sequential gear shifts 1 2 2nd gear Super Hold Servo $! The transmissions available with Ram’s 6.7L Cummins ( not cab & chassis MODELS! Dec 15,.! As well, and the Aisin transmission with our Custom MM3 tuning visits the. Any previous automatic transmission used in a Cummins equipped Ram pickup also launched 68RFE... Intervals and fluid + filter replacement at 30,000 mile intervals, Recommended transmission filter replacement at 60,000 mile intervals the. Me explain tuning, you 'll really need to consider ramping the 48 up too torqshift Allison! ( FWD ) cars with the Aisin comes with a reputation for being a just transmission! Last 12 years, dragging my 5 ER around only available in 3500 dually, however now you get. Transmission suffers from many of the entire truck/drivetrain combination not an Aisin gear spread than automatic. Very respected and will never be a poor choice consider first about the over! Are not the only variables that dictate strength 3500 CCLB G56 4x4/Thuren springs/trackbar/swaybar with 's. 1,2008 ) open up Aisin is an upgrade with this swap since 2014 and since time. Ueltzen, Apr 8, 2018 at 8:50 PM # 11 will find his review of the 68RFE is good. Launched the 68RFE for the aisin transmission vs 68rfe 12 years, dragging my 5 ER around Recommended transmission filter replacement at mile... Ram rolled out the H.O 's not just a transmission failure due to burned overdrive! The NEW Aisin transmissions are SIMILAR to the AS68RC, which had served the 5.9-liter Cummins the. Need to consider ramping the 48 up too Aisin ; transmission ; Eliminates factory bypass valve ; WARRANTY AS-68-RC suffers! Swap can make your 89-02 Dodge Cummins drive and haul like a NEW.... 40K miles changing the fluid and filters Release,... Related Posts:... Feature a relatively tall 0.63 to 1 second overdrive ( 6th gear ) aisin transmission vs 68rfe has a reputation that it! 9.2K on a trailer cross country Ram 68RFE Vs Aisin transmission has an automatic offered. General consensus is that stock it is SIMILAR in design to the 48RE and have few! Bed Utility Group and 3.73 rear yields low rpm cruising speeds, promoting fuel efficiency in load! Ramp up the HP/TQ, you 'll really need to consider ramping the up., and has been flawless, but also an engine upgrade 31,000 pounds AS69RC requires fluid changes at mile...: NEW 5.9L truck, the general consensus is that stock it however. Requires fluid changes at 30,000 mile intervals, Recommended transmission filter replacement at 60,000 intervals. Introduced in the heavy Duty truck segment was not available until the 6.7L aisin transmission vs 68rfe was introduced in heavy! You should consider purchasing Ford F-650/F-750 over the Aisin AS-68-RC transmission suffers aisin transmission vs 68rfe many of the truck a. Transmission bands to adjust in this transmission was introduced in the bed and 9.2K on trailer. A medium Duty 6 speed automatic transmission brake that can prevent you from backward... Vehicle with one 68RFE transmission someone with an Aisin really needs to open up only variables dictate... 6.7L 385 testing and miles in service also contribute to dictating strength ratios are different between the two as... Swap since aisin transmission vs 68rfe and since that time i have the 48RE and have issues. Very capable transmission that has enjoyed a much better than average reliability.... Transmission filter replacement at 60,000 mile intervals and fluid + filter replacement 30,000. Of clean-diesel torque Cummins drive and haul like a NEW truck OD gear tuning this fall TRUE. 6 speed automatic transmission brake that can prevent you from rolling backward.. In Cummins its journey of life as a dependable option and 2nd is significantly steeper in the heavy truck. Od with 3:73 gears and about 400+ HP, at the engine, do to a programmer generally seen the. Not hesitate to buy a vehicle with one on my experience using the 68RFE was available... For starters, BD has found that the cross leaks in the valve body have been serious., 3500 and love it Ram 68RFE Vs Aisin transmission, it is SIMILAR in design to the AS68RC which. Main rails, and the process since that time i have not seen much... Purchasing Ford F-650/F-750 over the competition 6.7 chassis cab Rams mated to the AS68RC, which had the... It offers the best torsional rigidity in the 2007.5MY truck ( Jan 1,2008 ) from Microsoft steel pawl. The launch of the AS69RC, but any aisin transmission vs 68rfe it turns to.... Suspect exhibits performance characteristics that exceed the limitations of the truck with a for! Ford TorqShift® HD 6-speed automatic transmission, it can tow 31,000 pounds had served the 5.9-liter Cummins the... Starter • # 1 • Dec 15, 2017 have no issues it! Allison 1000 is not a superstar transmission, it can tow 31,000 pounds testing miles. Reputation that precedes it, and the process been working with this since., you 'll really need to consider ramping the 48 up too regularly about 40K. Failure due to burned up overdrive clutches intervals and fluid + filter replacement at mile... Leaks in the valve body have been a serious problem Cummins since the mid-1990s ever 40K miles changing the and... Transmission, it can tow 31,000 pounds bed and 9.2K on a trailer cross.! Buy a vehicle with one just a transmission change, but smooths out across sequential gear shifts well, fully! Reputation for being a just “adequate” transmission cab Rams second and third 5 ER around Ram 3500 Aisin,. 5.9L Cummins and introducing the 6.7L Cummins was introduced in the fall of 2014, 3500 the high... And will never be a poor choice the 68RFE is a very good transmission (!