{
"product": {
"mpn": "28.SIS1409-2",
"manufacturer": "PROX",
"brand": "PROX",
"title": "28.SIS1409-2",
"description": "",
"attributes": {
"Brand name": "PROX",
"Manufacturer name": "PROX",
"Manufacturer": [
"PROX",
"ProX Racing Parts"
],
"extendedQty": "0",
"moq": "1",
"MPN": [
"28.SIS1409-2"
],
"multiple": "1",
"qtyInStock": "0",
"qtySource": "updateFromUrlEntry",
"Part Number": "28.SIS1409-2",
"Model": [
"28.SIS1409-2",
"TRTC11622"
],
"Product Group": "Automotive Parts and Accessories",
"ASIN": [
"B004FSLIT0",
"B007RY4TY0"
],
"AdultProduct": [
"False"
],
"Amount": [
"126.95",
"129.49"
],
"Asin": [
"B004FSLIT0",
"B007RY4TY0"
],
"Autographed": [
"False"
],
"Batteries_included": [
"False"
],
"Batteries_required": [
"False"
],
"Binding": [
"Automotive"
],
"Brand": [
"Prox Racing Parts",
"プロックス(Prox)"
],
"Bullet_point": [
"Made to exact OEM specs and tolerances",
"Manufactured by the leading OEM factories in Japan",
"New",
"The steel valves are a direct and cost efficient OEM replacement"
],
"Case": [
"1"
],
"Cat": [
"Automotive"
],
"CatId": [
"15684181"
],
"CatTree": [
"15684181",
"15690151",
"346333011",
"404659011",
"404726011"
],
"CatalogNumberList": [
"19-9503"
],
"ClassificationId": [
"15726661",
"404733011"
],
"Color": [
"Black"
],
"Compliance_type": [
"on_product_combined_cancer_reproductive"
],
"Connection_type": [
"Ring"
],
"Currency": [
"USD"
],
"CurrencyCode": [
"USD"
],
"Department": [
"unisex-adult"
],
"DisplayName": [
"Springs",
"Valve Parts"
],
"Exterior_finish": [
"Chrome"
],
"Externally_assigned_product_identifier": [
"0696501939507",
"3663681073465",
"696501939507"
],
"Feature": [
"Manufactured by the leading OEM factories in Japan"
],
"FetchTime": [
"1599318168",
"1601312702",
"1664763451",
"1667642443",
"1705078891",
"1715659906"
],
"Fit_type": [
"Vehicle Specific"
],
"Height": [
"1",
"1.0",
"1.00",
"1.699999998266",
"1599",
"4.318",
"460",
"52",
"69"
],
"Identifier": [
"0696501939507",
"3663681073465",
"696501939507"
],
"IdentifierType": [
"EAN",
"UPC"
],
"ItemClassification": [
"BASE_PRODUCT"
],
"ItemName": [
"Prox 28.SIS1409-2 STEEL INT VALVE/SPRING KIT",
"Prox Racing Parts 28.SIS1409-2 Steel Intake Valve Set"
],
"Item_name": [
"Prox 28.SIS1409-2 STEEL INT VALVE/SPRING KIT",
"Prox Racing Parts 28.SIS1409-2 Steel Intake Valve Set"
],
"Item_package_quantity": [
"1"
],
"Item_package_weight": [
"0.20000000000000004",
"3.75"
],
"Item_type_keyword": [
"automotive-engine-valve-springs",
"powersports-valve-parts"
],
"Item_weight": [
"64.0"
],
"Label": [
"PROX",
"ProX Racing Parts"
],
"Length": [
"1",
"1.0",
"1.00",
"11.43",
"5.49999999439"
],
"Link": [
"https://m.media-amazon.com/images/I/51iT8++Z8eL._SL75_.jpg",
"https://m.media-amazon.com/images/I/51iT8++Z8eL.jpg",
"https://m.media-amazon.com/images/I/71zyXF879fL.jpg"
],
"List_price": [
"126.95",
"129.49"
],
"Man": [
"ProX Racing Parts"
],
"ManufacturerPartsWarrantyDescription": [
"Parts"
],
"Marketplace_id": [
"ATVPDKIKX0DER"
],
"Marking_type": [
"epa_registration_number"
],
"Material": [
"Alloy Steel",
"steel"
],
"MaterialType": [
"Alloy Steel"
],
"Memorabilia": [
"False"
],
"ModelNumber": [
"28.SIS1409-2",
"TRTC11622"
],
"Model_name": [
"28.SIS1409-2"
],
"Model_number": [
"28.SIS1409-2",
"TRTC11622"
],
"NumberOfItems": [
"1"
],
"Number_of_items": [
"1"
],
"PackageQuantity": [
"1"
],
"PartNumber": [
"28.SIS1409-2"
],
"Part_number": [
"28.SIS1409-2"
],
"ProductCategoryId": [
"15726661",
"404733011",
"automotive_display_on_website"
],
"ProductGroup": [
"Automotive Parts and Accessories"
],
"ProductType": [
"VALVE"
],
"ProductTypeName": [
"AUTO_ACCESSORY",
"VALVE"
],
"Product_description": [
"Replaces the OEM valves & valve springs
Steel, nitrided valves for increased durability and less wear under extreme conditions
Stronger valve springs deal with the extra weight of the steel valves
Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm
Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers, bases and valve seals"
],
"Product_site_launch_date": [
"2010-12-10T01:35:01.897Z",
"2012-09-18T19:28:44.304Z"
],
"Publisher": [
"PROX",
"ProX Racing Parts"
],
"Rank": [
"3458001",
"3937",
"5335709",
"628"
],
"Registration_status": [
"fifra_not_considered_pesticide"
],
"ReleaseDate": [
"2011-12-27"
],
"SKU": [
"tr-169017"
],
"Street_date": [
"2011-12-27T00:00:01Z"
],
"Studio": [
"PROX",
"ProX Racing Parts"
],
"Title": [
"ProX Racing Parts 28.SIS1409-2 Steel Intake Valve Set",
"Prox 28.SIS1409-2 STEEL INT VALVE/SPRING KIT",
"Prox Racing Parts 28.SIS1409-2 Steel Intake Valve Set"
],
"TradeInEligible": [
"False"
],
"Type": [
"Count",
"ean",
"upc"
],
"URL": [
"https://m.media-amazon.com/images/I/51SzuEtyVXL._SL75_.jpg",
"https://m.media-amazon.com/images/I/51iT8++Z8eL._SL75_.jpg"
],
"Unit": [
"centimeters",
"inches",
"ounces",
"pounds"
],
"Unit_count": [
"1.0"
],
"Units": [
"inches",
"pixels",
"pounds"
],
"Variant": [
"MAIN"
],
"WebsiteDisplayGroup": [
"automotive_display_on_website"
],
"WebsiteDisplayGroupName": [
"Automotive Parts and Accessories"
],
"Weight": [
"0.20000000000000004",
"3.75",
"4.0",
"4.000000"
],
"Width": [
"1",
"1.0",
"1.00",
"13.97",
"1738",
"4.49999999541",
"500",
"75"
]
},
"images": [],
"distributors": [
{
"name": "21motorsports.com",
"sku": "28.SIS1409-2",
"url": "https://21motorsports.com/prox-steel-intake-valve-springkit-crf450r-09-11-p-n-28-sis1409-2/",
"pricing": [],
"stock": {
"available": false,
"quantity": null,
"lead_time_days": null
},
"moq": 1,
"multiple": 1
},
{
"name": "allterraindepot.com",
"sku": "19-9503",
"url": "https://www.allterraindepot.com/products/steel-intake-spring-kit-28-sis1409-2",
"pricing": [
{
"quantity": 1,
"price_usd": 157.34
}
],
"stock": {
"available": false,
"quantity": null,
"lead_time_days": null
},
"moq": 1,
"multiple": 1,
"image": "https://www.dataalchemy.com/python/getu/14aaffd8-be18-4354-b181-eb87ab8453df"
},
{
"name": "socalpowersports.com",
"sku": "28.SIS1409-2",
"url": "https://www.socalpowersports.com/i-31940379-pro-x-steel-intake-valve-and-spring-kit-28-sis1409-2.html",
"pricing": [
{
"quantity": 1,
"price_usd": 131.5
}
],
"stock": {
"available": false,
"quantity": null,
"lead_time_days": null
},
"moq": 1,
"multiple": 1,
"image": "https://www.dataalchemy.com/python/getu/5afe0065-cf70-4efa-92c0-06ce548170c1"
},
{
"name": "vividracing.com",
"sku": "153504218",
"url": "https://www.vividracing.com/prox-steel-intake-valve-and-spring-kit-honda-crf450r-0916-p-153504218.html",
"pricing": [
{
"quantity": 1,
"price_usd": 157.34
}
],
"stock": {
"available": false,
"quantity": null,
"lead_time_days": null
},
"moq": 1,
"multiple": 1,
"image": "https://www.vividracing.com/images/202006/28.SIS1409-2.jpg"
},
{
"name": "motomentum.com",
"sku": "28.SIS1409-2",
"url": "https://www.motomentum.com/prox-steel-intake-valve-spring-kit-82005",
"pricing": [
{
"quantity": 1,
"price_usd": 103.56
}
],
"stock": {
"available": false,
"quantity": null,
"lead_time_days": null
},
"moq": 1,
"multiple": 1,
"image": "https://moto-images.s3.us-east-1.amazonaws.com/82003_0_1.jpg"
},
{
"name": "Summit Racing",
"sku": "PXR-28SIS1409-2",
"url": "https://www.summitracing.com/parts/pxr-28sis1409-2",
"pricing": [
{
"quantity": 1,
"price_usd": 89.99
}
],
"stock": {
"available": false,
"quantity": null,
"lead_time_days": null
},
"moq": 1,
"multiple": 1
}
],
"amazon": {
"available": true,
"products": [
{
"asin": "B004FSLIT0",
"title": "Prox Racing Parts 28.SIS1409-2 Steel Intake Valve Set",
"brand": "プロックス(Prox)",
"image": "https://m.media-amazon.com/images/I/51iT8++Z8eL._SL75_.jpg",
"url": "http://www.amazon.com/gp/offer-listing/B004FSLIT0%3FSubscriptionId%3DAKIAIHZ4E5VH567UHIVA%26tag%3Dmgo-123%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB004FSLIT0",
"features": [
"Manufactured by the leading OEM factories in Japan",
"Made to exact OEM specs and tolerances",
"The steel valves are a direct and cost efficient OEM replacement"
]
},
{
"asin": "B007RY4TY0",
"title": "Prox 28.SIS1409-2 STEEL INT VALVE/SPRING KIT",
"brand": "Prox Racing Parts",
"image": "https://m.media-amazon.com/images/I/51iT8++Z8eL._SL75_.jpg",
"url": "https://www.amazon.com/dp/B007RY4TY0?tag=atariguidz-20",
"description": "Replaces the OEM valves & valve springs
Steel, nitrided valves for increased durability and less wear under extreme conditions
Stronger valve springs deal with the extra weight of the steel valves
Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm
Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers, bases and valve seals",
"features": [
"New"
]
}
]
},
"metadata": {
"generated_date": "2025-12-07",
"last_updated": "2025-12-07",
"data_sources": [
"21motorsports.com",
"Summit Racing",
"allterraindepot.com",
"motomentum.com",
"socalpowersports.com",
"vividracing.com",
"Amazon"
],
"completeness": 1.0,
"version": "1.0"
}
}
}