{"product_id":"4213311480-seal-ring","title":"4213311480 Seal Ring For Komatsu | Ruijueparts","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e4213311480 is an aftermarket seal referenced as 421-33-11480 in Komatsu replacement-parts catalogues. Listed equipment families include WA400, WA420, WA450 and WA470 loaders, plus HM250 and HM300 articulated trucks. These references guide identification rather than confirming every serial configuration. Match the exact assembly diagram and removed seal profile before ordering. Ruijueparts can assist with reference lookup and assess sealing enquiries for older equipment when the original marking is unavailable.\u003c\/p\u003e\u003ch2\u003eItem specifics\u003c\/h2\u003e\u003cp\u003ePart Number \/ Ordering Reference: 4213311480\u003c\/p\u003e\u003cp\u003eCompatible Brand: Komatsu\u003c\/p\u003e\u003cp\u003eType: Seal Ring\u003c\/p\u003e\u003cp\u003eCondition: New\u003c\/p\u003e\u003cp\u003eManufacturer Type: Aftermarket\u003c\/p\u003e\u003cp\u003eCatalogue Reference: 421-33-11480.\u003c\/p\u003e\u003ch3\u003eApplication\u003c\/h3\u003e\u003cp\u003eWheel Loader: WA400 \/ WA420 \/ WA450 \/ WA470 reference families. Articulated Truck: HM250 \/ HM300 reference families. Confirm the exact assembly and serial range.\u003c\/p\u003e\u003cp\u003eFunction: Reseals the specified mating interface during equipment operation; locate the sealing position in the machine-specific assembly diagram.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eQ1: Are 4213311480 and 421-33-11480 the same reference?\u003c\/h3\u003e\u003cp\u003eYes. Removing the separators leaves the same number. This listing uses 4213311480 as its SKU.\u003c\/p\u003e\u003ch3\u003eQ2: Does it fit every WA470 or HM300?\u003c\/h3\u003e\u003cp\u003eNo blanket fit is claimed. The catalogue lists model families; verify the machine serial number and the installed assembly.\u003c\/p\u003e\u003ch3\u003eQ3: Can this replace 421-33-11440?\u003c\/h3\u003e\u003cp\u003eThe references differ and must not be treated as interchangeable without an assembly-specific substitution record.\u003c\/p\u003e\u003cp\u003eAftermarket replacement supplied by Ruijueparts. Referenced manufacturer names and numbers identify applications; this is not a genuine manufacturer product.\u003c\/p\u003e","brand":"RuiJueParts","offers":[{"title":"Default Title","offer_id":52931642786023,"sku":"4213311480","price":13.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5251\/9399\/files\/4213311480.jpg?v=1793158601","url":"https:\/\/www.ruijueparts.com\/products\/4213311480-seal-ring","provider":"RuiJueParts","version":"1.0","type":"link"}