{
  "v": "2.0",
  "page_type": "product",
  "title": "OS Engines Inner Head: 21XZ-B Spec 2 | Horizon Hobby",
  "breadcrumbs": [
    {
      "label": "Home",
      "href": "/python/html4/index.html"
    },
    {
      "label": "Brands",
      "href": "/python/html4/menus/brands.html"
    },
    {
      "label": "OS Engines",
      "href": "/python/html4/menus/brands/os-engines/page_1.html"
    },
    {
      "label": "OSMG5145",
      "href": null
    }
  ],
  "content": {
    "product": {
      "mpn": "OSMG5145",
      "manufacturer": "OS Engines",
      "brand": "OS Engines",
      "title": "OS Engines Inner Head: 21XZ-B Spec 2 | Horizon Hobby",
      "description": "",
      "attributes": {
        "Brand name": "OS Engines",
        "Manufacturer name": "OS Engines",
        "Manufacturer": [
          "OS Engines",
          "Hobbico"
        ],
        "Extra Product Name": "OS Engines Inner Head: 21XZ-B Spec 2 | Horizon Hobby",
        "moq": "1",
        "MPN": "OSMG5145",
        "multiple": "1",
        "qtyInStock": "-2",
        "SKU": "22424104",
        "tierMinQty1": "1",
        "tierPrice1": "57.96",
        "AdultProduct": [
          "False"
        ],
        "Asin": [
          "B00CL0XN9W"
        ],
        "Autographed": [
          "False"
        ],
        "Brand": [
          "OS Engines"
        ],
        "Bullet_point": [
          "FEATURES: Aluminum construction Installs between outer head and crankcase;INCLUDES: Inner Head;22424104 Inner Head 21XZ-B Spec 2"
        ],
        "ClassificationId": [
          "165795011"
        ],
        "Currency": [
          "USD"
        ],
        "DisplayName": [
          "Categories"
        ],
        "Educational_objective": [
          "Science"
        ],
        "Height": [
          "0.38",
          "1",
          "1.0",
          "366",
          "55",
          "768"
        ],
        "Identifier": [
          "4531028153431"
        ],
        "IdentifierType": [
          "EAN"
        ],
        "ItemClassification": [
          "BASE_PRODUCT"
        ],
        "ItemName": [
          "O.S. Engines 22424104 Inner Head 21XZ-B Spec 2"
        ],
        "Item_name": [
          "O.S. Engines 22424104 Inner Head 21XZ-B Spec 2"
        ],
        "Item_package_weight": [
          "0.16"
        ],
        "Item_type_keyword": [
          "hobby-rc-engine-parts"
        ],
        "Item_weight": [
          "0.07"
        ],
        "Keyword": [
          "OSMG5145"
        ],
        "Length": [
          "2",
          "2.0",
          "3.5"
        ],
        "Link": [
          "https://m.media-amazon.com/images/I/41Cuf5andhL._SL75_.jpg",
          "https://m.media-amazon.com/images/I/41Cuf5andhL.jpg",
          "https://m.media-amazon.com/images/I/51nq4ujU-uL.jpg"
        ],
        "List_price": [
          "50.99"
        ],
        "Manufacturer_minimum_age": [
          "168.0"
        ],
        "Material": [
          "Aluminum"
        ],
        "Memorabilia": [
          "False"
        ],
        "ModelNumber": [
          "OSMG5145"
        ],
        "Model_number": [
          "OSMG5145"
        ],
        "Number_of_items": [
          "1"
        ],
        "PackageQuantity": [
          "1"
        ],
        "PartNumber": [
          "22424104"
        ],
        "Part_number": [
          "22424104"
        ],
        "ProductType": [
          "TOYS_AND_GAMES"
        ],
        "Product_description": [
          "O.S. ENGINES 22424104 Inner Head 21XZ-B Spec 2"
        ],
        "Product_site_launch_date": [
          "2013-04-30T00:25:05.837Z"
        ],
        "Target_audience_keyword": [
          "unisex"
        ],
        "Target_gender": [
          "unisex"
        ],
        "TradeInEligible": [
          "False"
        ],
        "Type": [
          "ean"
        ],
        "Unit": [
          "inches",
          "ounces",
          "pounds"
        ],
        "Variant": [
          "MAIN"
        ],
        "Warranty_description": [
          "Contact Manufacturer"
        ],
        "WebsiteDisplayGroup": [
          "hobby_display_on_website"
        ],
        "WebsiteDisplayGroupName": [
          "Hobby"
        ],
        "Weight": [
          "0.01",
          "0.07"
        ],
        "Width": [
          "1050",
          "2",
          "2.0",
          "3.38",
          "500",
          "75"
        ]
      },
      "images": [],
      "distributors": [
        {
          "name": "horizonhobby.com",
          "sku": "22424104",
          "url": "https://www.horizonhobby.com/product/inner-head-21xz-b-spec-2/OSMG5145.html",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 57.96
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.dataalchemy.com/python/getu/f86edf4d-e48d-46f9-8157-7ed9d07467a7"
        },
        {
          "name": "Tower Hobbies",
          "sku": "OSMG5145",
          "url": "https://www.towerhobbies.com/product/inner-head-21xz-b-spec-2/OSMG5145.html",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 57.96
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.dataalchemy.com/python/getu/80be5e04-4883-4eac-9aca-c3519b2e0b8f"
        }
      ],
      "amazon": {
        "available": true,
        "products": [
          {
            "asin": "B00CL0XN9W",
            "title": "O.S. Engines 22424104 Inner Head 21XZ-B Spec 2",
            "brand": "OS Engines",
            "image": "",
            "url": "https://www.amazon.com/dp/B00CL0XN9W?tag=atariguidz-20",
            "description": "O.S. ENGINES 22424104 Inner Head 21XZ-B Spec 2",
            "features": [
              "FEATURES: Aluminum construction Installs between outer head and crankcase;INCLUDES: Inner Head;22424104 Inner Head 21XZ-B Spec 2"
            ]
          }
        ]
      },
      "metadata": {
        "generated_date": "2026-02-08",
        "last_updated": "2026-02-08",
        "data_sources": [
          "Tower Hobbies",
          "horizonhobby.com",
          "Amazon"
        ],
        "completeness": 0.9,
        "version": "1.1"
      }
    }
  },
  "pagination": null,
  "nav": {
    "home": "/python/html4/index.html",
    "brands": "/python/html4/menus/brands.html",
    "parts": "/python/html4/menus/parts.html",
    "attributes": "/python/html4/menus/attributes.html",
    "attr_values": "/python/html4/menus/attr_values.html",
    "xrefs": "/python/html4/menus/xrefs.html"
  }
}