damper end cap 3d model

Generate a parameterized B-Rep (editable STEP) engineering model for a custom damper end cap with integrated clevis and dynamic seals. Main Body: Start with an overall component that is 2.250 inches (57.15mm) in length. Threads: One end has an internal Metric M30x1.5 female thread, designed to mate tightly with the Main Housing (Piece #1). Fluid Chamber: The internal bore inside the threaded section is exactly 1.000 inches (25.40mm) to accept the piston. Central Hole & Seals: A central axis through-hole is 0.251 inches (6.375mm) diameter. Replicate the two precise internal dynamic seal grooves from the Seal Plug (Piece #2), spaced identically, to provide the main dynamic seal for the 0.250" metal rod. Right Clevis: The external end merges into a robust clevis with a 0.375 inch (9.525mm) through-hole for a 10mm spherical bearing. Optional Port: Include one simple 1/8" NPT fluid port hole on the cap face, outside the dynamic seals, with a small flat for a seal washer.