| Included in this full tune up parts kit is: -Linkage Arm -Striker Spring -O-Ring (part name A5) -Valve O-Ring -Striker O-Ring -Bumper -Filter Screen -Mineral oil -Velocity Adjustment Screw -Feedport O-Ring -Field Strip Pin -Barrel O-Ring -Hose Fitting O-Ring -Valve Stem Seal Assembly -Valve Seat |