Fleck 60108, 9500 Upper Piston Assembly
INCLUDES ONE OF EACH:
11335 - Screw, # 4-40
18564 ( now 13296 ) - Screw, # 6-20
13363 - Washer
14309 - Piston Rod Retainer
17110 - Piston
17212 - End Plug Assembly
16957 - Piston Rod
Recommended to replace entire assembly and not attempt to replace individual parts of the assembly