The improved transmission utilized a stronger five-pinion rear planetary and a hardened input shaft and sun shell that increased its torque capacity to 380 lb-ft. Go ahead: equip your ride with a rebuilt 4160e transmission and get back to business as usual. Amazon and the Amazon logo are trademarks of Amazon. So, it is highly important that you follow the manual and work step-wise. A 4l60e transmission rebuild could be necessary because of a variety of reasons.
Loud bang, grinding sound, loss of all gears, and a binding driveshaft: Snapped output shaft. The staff has been amazing to work with and takes care of their customers better than any other company I have ever dealt with. There are a few areas that require special attention and are commonly overlooked. Not a critical failure, but not a good sign either. The Pump Areas The first area is the pump rotor and pump.
A flexible-head ratchet will be very useful, but not absolutely necessary. Happens after a tire burning take-off. If the torque converter has high mileage, has experienced heavy use, or if the transmission has excessive contamination from damaged or worn parts, it may be better to replace it with a new or factory remanufactured unit. Do not start the engine until the resistance is solved. Check out: — This is a quick article that provides good estimates of how much it should cost to have a 4L60E rebuilt. The 4L60E transmission weighs 146 pounds dry, and 162 wet.
Transmission problems only worsen with time. Transmission must be removed and rebuilt. You made sure the dimensions of the second apply piston and housing are compatible with the other components. All gears seems to work. The original torque converter can be removed by positioning yourself in front of the bellhousing. If the transmission has near or over 100,000 miles, or has been used for heavy hauling or towing, an assortment of other clutch plates, clutch steels, thrust bearings, a separator plate and gaskets, pump vanes, a replacement band, and thrust washers and bushings should be available. After you have completed these steps, you will need to remove the filter and disconnect the electrical wiring.
It is always wise to make sure that you are getting the right rebuild kit for your model year. This type of lockup circuit offers a smoother transition as it pulses the signal instead of all at once. Depending on the year range your kit may or may not include molded rubber pistons or piston lip seals. After the upgrade, the car has a nice, snappy shift under part-throttle, and the full-throttle shifts are supersharp, much better than the stock slush box and more reliable, too. The benefits of replacing a 4L60E with a over a rebuilt one includes the following: 1 They include modifications to make them last longer. Even if you have some experience in disassembling 4L80E transmission, and they are pretty similar, it is true — still, 4L60E and 4L80E transmissions have small but important differences seems like Josh at knows what he writes about.
The stock parts have a tendency to sheer off the gear at the neck in high-performance applications. If you continue to push and rotate, you will hear a scraping noise coming from behind the torque converter. Since the upgrade requires a complete teardown, a full rebuild, with a few extra performance pieces, is a good idea. May have to replace converter also if hub is scored. Take note that some of them are no longer in production.
Fix as soon as possible or hard parts will eventually break. The second area is the torque converter hub to pump. Have you ever heard of a Schaffer shifter? Transmission must be removed and rebuilt. The red oxide clutches have better hold for 1-2. For the drum band, it is suggested using a late-model high-intensity band over a wide band. The 4L60E is crazy reliable, but it does run into some problems from time to time.
Next, take a look at the accumulator piston. A life-long gearhead, Street Tech Magazine founder and editor Jefferson Bryant spends more time in the shop than anywhere else. Those are mainly for reading trouble codes. These are specifically designed to not bow and to have superior holding power. The last thing that you want to do is open the thing up, do all that work and find out that you were wrong about what was going on in the car.
Must be removed and transmission rebuilt. Plug it into the cigarette lighter receptacle. This is important as while they share some parts, they are different transmissions. May also have worn boost valve can replace in the pan. It is a thin piece of die-cut sheet metal with 50 or 60 holes in it.