1ST CHECK 20/25MM 007 (887023)KIT INCLUDES: Seat, Seat O-Ring, Disc Assembly, Spring, Check Cage and Cover O-Ring

2ND CHECK 20/25MM 007 (887024)KIT INCLUDES: Seat, Seat O-Ring, Disc Assembly,
Spring, Check Cage and Cover O-Ring

RUBBER REPAIR KIT 20/25MM 007 (887040)KIT INCLUDES: cover O-ring, 2 disc assemblies and 2
seat O-rings

MAJOR SERVICE KIT 007-20/25MMKIT INCLUDES: first check repair kit,
second check repair kit, retainer