Name: Plunger retainer 007029-1
The part number: 007029-1
Plunger retainer-is installed in the middle of the piston assembly. Its function is pressing the piston assembly and preventing the piston assembly loose and fall off.
Note: pls note that whether it is smooth during installation, if not smooth, must handle it in time. Otherwise can’t disassemble at the second time, and increase maintenance cost.