Are all 4L60E valve bodies the same?
There were updates made to it over the years, so not every 4L60 valve body is the same. Some of the differences include the number of solenoids, as well as the type of 4L60E TCC solenoid and 4L60E 3-2 control solenoid.
How many check balls are in a 4L60E valve body?
GM’s 4L60E transmission valve body contains seven check balls.
How long does it take to replace a transmission valve body?
2 to 3 hours
Replacing your vehicle’s transmission valve body isn’t cheap and that’s why many car enthusiasts like to do it on their own. Not only does it cost a lot of money but it also takes at least 2 to 3 hours even for an experienced mechanic.
What year 4L60-E will interchange?
700R4/4L60E/4L65E Year Ranges
| Year Ranges | Transmission | Pan/Filter |
|---|---|---|
| 1994-1996 | 4L60E | Shallow |
| 1997 | 4L60E | Shallow – Early Deep – Late |
| 1998-2000 | 4L60E | Deep |
| 2001-2003 | 4L60E/4L65E | Deep |
What engines bolt up to 4L60-E?
In addition to the Chevrolet 90 degree “Small Block” and “Big Block” patterned engines (image, left), the front face 4L60-E is natively compatible with the V6, V8 and I6 engines.
How many check balls should be in the valve body?
Always install new check balls when servicing the valve body. 5R55W/S Check ball locations. All 5R55W/S uses at least 2 check balls (some models have 3 check balls, use separator plate to ID for the third check ball in the bath tub. Two holes = ball, 1 hole = no ball).
What do check balls do in a transmission?
Fluid pressure causes a check ball that sits in a pocket to block and unblock on orifice that fluid is flowing through or trying to flow through. This controls the timing and redirection of fluid flow.
What happens when a transmission valve body goes bad?
The valves will wear down, the channels can be abraded and become oversized, and the whole valve body unit can become warped. Signs of a bad valve body can be fluid leaks, slipping during gear changes, or even failure to go into gear.
What causes a transmission valve body to go bad?
Causes of Transmission Body Valve Failure When the lubricant used becomes worn out or leaks out, the metal parts of the transmission valve body rub against each other and wear out, causing tiny metal pieces to find their way into the transmission fluid.