Parts Diagram Exploded View | STX Struts Parts in this diagram Part #Part PC-008Schrader Valve Assembly | Filler Valve Assembly ORI Struts PC-011O-Ring, Lower Cap PC-024Steel Ball, 1/8 SS PC-027O-Ring -122 Damper Body PC-029BSpherical Bearing 5/8" PC-032Sprial Retain Ring, Dmpr Screw PC-033O-Ring -107, Damper Screw PC-037O-Ring -127, Lower Mnt /Piston PC-045Wiper Seal PC-046Rod Seal, Old, Pre-2020 PC-049Wear Ring Piston PC-077BRetain Ring, Sph Brg 5/8" PC-123Piston Seal PC-168Spring, Bump Piston PC-169HQ-Ring (seal for bump piston) PC-173O-Ring -014, Compression Tube PC-174O-Ring-232, Shell & Int-Resvor PC-200HCylinder O-ring for STX Strut PC-217Compression Valve Spring PC-223Retaining Ring, Cylinder PC-260Steel Ball 1/16" PC-261O-Ring, 1" Rebound Pipe PC-301O-Ring, Piston Bump Ring PC-325Rod Seal 2020+ PC-326Wear Ring, Lower Cap PF-031Spring, Detent Cup PF-041Piston, Clear Anodized PF-044Piston Shafts PF-047Main Cylinders PF-0751/2" x 1.6 Misalignment Spacer PF-0765/8" x 1.6 Misalignment Spacer PF-132STX Upper Cap PF-133STX Shells PF-135ORI Strut Lower Cap PF-137Vent Tubes for Lower Mounts and Reservoirs PF-149Spring, Floating Valve PF-154Detent Cup PF-167Bump Piston PF-216Compression Valve 4 Hole STX Strut PF-217Cylinder Flange PF-260Rebound Damper Screw (2016) PF-261Lower Mount 2016+ PF-262Rebound Pipes PF-263Compression Tubes PF-264Damper Body (2016+) PF-265Floating Valve