GENERAL CHARACTERISTICS ITEM DESCRIPTION | KIT INCLUDES P/N 122982, BOTTOM PISTON RETAINING NUT; P/N 121525, BOTTOM PISTON; P/N 16839, VALVE PLUG SHAFT; P/N 121514, TOP PISTON; P/N 121527, DISC SEAT; P/N 121513, DISC RETAINER; P/N 121505, LOWER PILOT SEAT ASSY; P/N 121559, SEAT RETAINER; P/N 121543, TOP PISTON RETAINING NUT |