PP112MSSK Main strut seal kit for the Commander 112 series that have the 45017-1, -2, -501, -502, -503, -504 main strut.
Previous number was (TC112MS-1)
Main landing gear actuator kit for the Commander 112 series with the 48837-1 and -2 actuators. For Commander 112 – 112B s/n 381 and up, 112TCA s/n 13000 and up. Contains 7 O-rings.