R107, New Parts Kits and Manuals

For the new style modulator that fits the 1981 to 1995 722.3 and 722.4 transmissions. Make it Easy!!!

There are critical O-rings and seals inside this planetary gear assembly and a one-way clutch.. Failure causing pressure loss and fluid leaks leading to poor shifting performance

For checking modulator pressure in 722.3 and 722.4 transmissions.