The kit consists of 7 o rings in total – you may not need all depending on your gun.

1 x intake/check valve body outer o ring

1 x intake/check valve body inner o ring

1 x exhaust valve/valve cap outer o ring

1 x exhaust valve/valve cap inner o ring

1 x Intake/check valve inner o ring (please note original part is quad seal)

NOW ALSO INCLUDES THE QUAD SEAL!

1 x smaller style breech o ring

1 x intake check valve o ring – used in very early 140’s

1 x larger style breech o ring