{
  "supplier_source": "https://bpnorthwest.com/heater-hoses/water-return-pipe-stainless-spitfire-manual-choke/",
  "supplier_image": "https://cdn11.bigcommerce.com/s-sda4xku1s1/images/stencil/1280w/products/16025/17974/c2caddext__25058.1694234877.jpg?c=1",
  "read_scope": "Own212935SS replacement photograph visually read: long tube,bend near rear,short take-off,flat welded tab. Description identifies bellhousing-bolt mounting role. Manual-choke replacement comparison,not fitted stock pipe or a factory procedure.",
  "retained_main_endpoints_mm": [
    [
      -85.0,
      -40.0,
      145.0
    ],
    [
      -155.0,
      -40.0,
      -190.0
    ]
  ],
  "retained_main_end_tangents": [
    [
      -0.0,
      -0.0,
      -1.0
    ],
    [
      -0.8682431421244593,
      0.0,
      -0.49613893835683387
    ]
  ],
  "estimated_bend_radius_mm": 35.0,
  "estimated_bend_tangent_points_mm": [
    [
      -85.0,
      -40.0,
      -129.68871125850725
    ],
    [
      -102.63513715751083,
      -40.0,
      -160.07722123286334
    ]
  ],
  "estimated_branch_root_mm": [
    -124.61149002564392,
    -40.0,
    -172.63513715751083
  ],
  "estimated_branch_mouth_mm": [
    -124.61149002564392,
    5.0,
    -172.63513715751083
  ],
  "estimated_branch_length_mm": 45,
  "estimated_uniform_main_branch_outer_bore_radii_mm": [
    8.5,
    6.5
  ],
  "estimated_tab_hole_mm": [
    -139.37162344175974,
    -15.0,
    -181.06949910957698
  ],
  "estimated_tab_axis": [
    0,
    0,
    1
  ],
  "estimated_tab_gauge_mm": 2,
  "uncompressed_hose_radial_gap_mm": 3.5,
  "owner_dimensions_applied": false,
  "limits": "Main endpoints/tangents are retained unregistered construction stations.35mm bend,branch station/length,uniform17/13mm diameters,tab placement,gauge and bore are estimates. Product photograph is not calibrated; no angle,scale,material specification or fitted identity is recovered. Bellhousing-bolt attachment is a supplier replacement role only;exact bolt and common pipe/casting registration remain unknown. Tab remains an integral/welded recognition subdivision,not a detachable part. Removing unsupported flare leaves3.5mm radial source gap to inherited hose bore;no reducer,rubber compression or sealed join is invented. No actual routing,clearance,pressure seal,strength,thread,torque or verified replacement/removal path."
}