{
  "category": "Belts & Hoses",
  "vertical": "automotive-aftermarket",
  "source": "https://getclaro.ai/resources/attribute-library/automotive-aftermarket/belts-and-hoses/",
  "status": "editorial-draft",
  "note": "Editorial reference template. Example values show format only and do not describe a real SKU. Not an official ETIM or ECLASS class.",
  "groups": [
    {
      "key": "identity",
      "name": "Identity",
      "check": "Preserve leading zeros and punctuation, validate against the manufacturer record, and check the GTIN check digit and packaging level before linking."
    },
    {
      "key": "technical",
      "name": "Technical specifications",
      "check": "Store the number and unit separately. Convert only when the source unit and test conditions are known."
    },
    {
      "key": "selection",
      "name": "Selection attributes",
      "check": "Map supplier wording to a governed vocabulary only after checking the source text and which variant it applies to."
    },
    {
      "key": "fit",
      "name": "Fit & compatibility",
      "check": "Keep model and series qualifiers. A similar-looking part is not a verified fit until a source says so."
    },
    {
      "key": "evidence",
      "name": "Evidence & compliance",
      "check": "Link the manufacturer document or label with its edition or date. Never copy a certification from a neighboring SKU."
    }
  ],
  "fields": [
    {
      "key": "part_type_pcdb_part_terminology",
      "label": "Part Type (PCdb Terminology)",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Radiator Coolant Hose"
    },
    {
      "key": "manufacturer_part_number",
      "label": "Manufacturer Part Number",
      "group": "identity",
      "priority": "core",
      "value_type": "identifier",
      "unit": null,
      "example_format": "BH-6K923"
    },
    {
      "key": "gtin_upc",
      "label": "GTIN / UPC",
      "group": "identity",
      "priority": "core",
      "value_type": "identifier",
      "unit": null,
      "example_format": "081234530921"
    },
    {
      "key": "vehicle_fitment_aces",
      "label": "Vehicle Fitment (ACES)",
      "group": "fit",
      "priority": "core",
      "value_type": "text",
      "unit": null,
      "example_format": "2015-2020 full-size pickup, 3.5L V6, with A/C"
    },
    {
      "key": "belt_profile_section",
      "label": "Belt Profile / Section",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "PK (V-ribbed, 3.56 mm rib pitch)"
    },
    {
      "key": "rib_count",
      "label": "Rib Count",
      "group": "selection",
      "priority": "core",
      "value_type": "number",
      "unit": null,
      "example_format": "6"
    },
    {
      "key": "effective_length",
      "label": "Effective Length",
      "group": "technical",
      "priority": "core",
      "value_type": "number",
      "unit": "mm",
      "example_format": "2345 mm"
    },
    {
      "key": "hose_inside_diameter",
      "label": "Hose Inside Diameter",
      "group": "technical",
      "priority": "core",
      "value_type": "number",
      "unit": "mm",
      "example_format": "15.9 mm"
    },
    {
      "key": "position_orientation",
      "label": "Position / Orientation",
      "group": "fit",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Upper (engine outlet to radiator inlet)"
    },
    {
      "key": "elastomer_compound",
      "label": "Elastomer Compound",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "EPDM"
    },
    {
      "key": "operating_temperature_range",
      "label": "Operating Temperature Range",
      "group": "technical",
      "priority": "core",
      "value_type": "text",
      "unit": "°C",
      "example_format": "-40 °C to 125 °C"
    },
    {
      "key": "max_working_pressure",
      "label": "Max Working Pressure",
      "group": "technical",
      "priority": "differentiating",
      "value_type": "number",
      "unit": "psi",
      "example_format": "100 psi"
    },
    {
      "key": "tensile_cord_material",
      "label": "Tensile Cord Material",
      "group": "selection",
      "priority": "differentiating",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Aramid"
    },
    {
      "key": "hose_reinforcement_construction",
      "label": "Hose Reinforcement Construction",
      "group": "selection",
      "priority": "differentiating",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Knitted polyester, 2-ply"
    },
    {
      "key": "kit_components_included",
      "label": "Kit Components Included",
      "group": "selection",
      "priority": "differentiating",
      "value_type": "text",
      "unit": null,
      "example_format": "Timing belt, tensioner, 2 idlers, water pump, gaskets"
    },
    {
      "key": "sae_standard_class",
      "label": "SAE Hose Standard & Type",
      "group": "evidence",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "SAE J30R9"
    },
    {
      "key": "fmvss_106_marking",
      "label": "FMVSS 106 Brake Hose Marking",
      "group": "evidence",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "DOT-marked (brake hose only)"
    },
    {
      "key": "country_of_origin",
      "label": "Country of Origin",
      "group": "evidence",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Mexico"
    }
  ],
  "evidence_columns": [
    "raw_value",
    "normalized_value",
    "source_uri",
    "source_page_or_row",
    "confidence",
    "review_state",
    "last_verified"
  ],
  "normalization_examples": [
    {
      "attribute": "Effective Length",
      "variants": [
        "6PK2345",
        "2345mm",
        "92.3 in",
        "92-5/16\"",
        "L=2345",
        "2345 EL"
      ],
      "normalized": "2345 mm"
    },
    {
      "attribute": "Hose Inside Diameter",
      "variants": [
        "5/8",
        "5/8 in.",
        "0.625\"",
        "15.88mm",
        "-10",
        "5/8 ID"
      ],
      "normalized": "15.9 mm"
    },
    {
      "attribute": "Operating Temperature Range",
      "variants": [
        "-40 to 257F",
        "-40/125C",
        "-40°C...+125°C",
        "-40 to +125 deg C",
        "125C max, -40C min"
      ],
      "normalized": "-40 °C to 125 °C"
    }
  ]
}