This is a basic teardown of an AW4 Transmission also known as an A340E on a 2 wheel drive and A340F on a 4 wheel drive vehicle. The transmission override frees up the computer’s control of first and second gear in the AW4 automatic transmission found in Jeep Cherokees from 1988 to 2001 as well as the 1993 Grand Cherokee. The engineers at Aisin Warner decided that Jeep owners did not need manual control over the first two gears in their transmission.
Jeep Automatic Transmissions Available from Midwest Transmission Inc.
Running damaged or worn out Automatic Transmission is dangerous and can cost you a lot of money.
We offer a very popular line of Heavy Duty Road Runner Series Automatic Transmission and Torque Converter Packages for Jeep, 4WD applications. Hydraulic and electronic controlled units can be found. We have a large inventory of automatic transmission and transaxles ready to ship.
What causes automatic transmissions fail
Automatic transmission failure may be cause by low fluid level, or contaminated fluid brought on by heat buildup and non metal part degradation, clogging veins in the valve body, pump and torque converter. When exchanging your automatic transmission be sure to flush the actual fluid through the cooling system including lines from your transmission to the radiator and the reservoir underneath the radiator a minimum of a few times using the correct chemicals. When adding automatic transmission fluid or changing your transmission fluid verify and make certain the manufactures recommend fluid is utilized. A person can be shocked the number of times the incorrect fluid is utilized leading to an on-slot of issues.
Factory Built Ensures Consistency, Quality and Long Life
Our automatic transmission rebuild services are performed by experienced transmission discount coupon Jeep automatic transmissionstechnicians. A transmission rebuild, also known as a complete transmission overhaul, involves the complete removal and disassembly of your transmission. Each part of the transmission being rebuilt is inspected for wear and damage. Low service expectancy components will always be swapped out no matter their condition. All the other parts that don’t have brand new potential service life are replaced with the highest quality parts available. Conformity updates are installed to enhance maker’s designs to repair issues found after the vehicle leaves the factory. Our warranty is the best in the industry 100,000 miles and 3 years.
Throughout the rebuilding of your transmission all gaskets and seals are replaced with brand new ones. All new clutch fractions are part of a complete rebuild and are always replaced during a proper overhaul, including bands, electronic solenoids seals, bushings and gaskets. Valve bodies are taken apart, cleaned out, inspected and all balls and springs are replaced. Specific attention is paid to the planetary gear set, including sun gear, annulus ring gear, planet gears and planet carrier parts showing wear are replaced.
Automatic transmission rebuilt.
To ensure the greatest level of quality we utilize the best parts and torque converters obtainable along with highly trained technicians to rebuild re-manufacture your Jeep automatic transmission. We can build your automatic transmission to your specification including heavy duty towing transmissions with robust bands and clutch frictions, shift kits and external cooling systems if desired. We provide a wide variety of torque converter options, all rebuilt units are supplied with stock/OE torque converters. Optional torque converters are available, converters to satisfy your particular stall, lockup, horsepower and torque requirements. Matching your vehicles desired performance (off road or rock crawling) using the correct torque converter specification is critical. Be sure to consult our Drivetrain expert at time of the order to enable you to get the converter required. You can extend the life span of your Jeep automatic transmission by installing an auxiliary transmission cooler either under the car or truck next to the transmission or behind the grill. One other good idea if you’re towing heavy loads is to monitor the transmission by installing a temperature gauge. We advise you install the sensing unit in the output side cooling line as it leave the transmission
headed to the radiator cooling reservoir.
We offer the following Automatic Transmission Models for Jeep 42RE and 45RF. Don’t see what you need just give us a call toll free 888-824-2012.
|Part Number||Trans. Model||Min Year||Max Year||Application||Eng. Lt.||Core Deposit||Your Price|
|T4805AA||AUTO 5 SPEED||1991||1996||Cherokee 4WD, Grand Cher||4.0||$||$2,040.36|
|4002985||44RE||1997||Grand Cherokee 4WD||$||$1,395.00|
|4003267||44RE||1998||Grand Cherokee 4WD||4.0||$||$1,395.00|
|T2593AA||42RE||2000||2004||Grand Cherokee 4WD||$||$1,763.31|
|4004672||45RFE||2000||2002||Grand Cherokee 4WD||4.7||$||$1,642.71|
|T6221AA||4T80E||2005||2008||Grand Cherokee 4WD, Com||4.7||$||$2,349.64|
|4002596||A518||1993||19||Grd Cherokee 4WD||$||$1,450.00|
|4000673||42RE||1996||Grd Cherokee 4WD||$||$1,395.00|
|4004500||42RLE||2005||2006||Liberty 3 Plugs LH Side||$||$1,395.00|
Experience – Quality parts equal long life Automatic Transmissions
If you’d like assistance with your automatic transmission or having issues diagnosing the problem give the Drivetrain expert at Midwest Transmission a call 888-824-2012 we have the answers you’ll need. Don’t see what you need or want us to build your core just give us a call, you supply the core and save the core charge.
Aw4 Transmission Pan
This transmission has been remanufactured at our state of the art facility using the latest advancements in aftermarket technology. We have carefully engineered a process that allows a AW4 rebuild to maximize performance and durability while staying within a wholesale price range.
This heavy duty transmission is a direct replacement for Isuzu, and Jeep vehicles.Transmission Name
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