{"product_id":"hpi-racing-o-ring-4x2x1mm-40pcs","title":"HPI Racing O-Ring 4x2x1mm (40pcs)","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe HPI Racing O-Ring 4x2x1mm (40pcs) is a genuine replacement seal kit designed to keep your RC vehicle's critical assemblies leak-free and running smoothly. These precision-molded rubber O-rings provide a tight, reliable seal in shock absorbers, differentials, and other sealed components where consistent damping and lubricant retention are essential.\u003c\/p\u003e\n\u003cp\u003eSupplied in a generous 40-piece pack, this set ensures you always have spares on hand for routine maintenance, shock rebuilds, and chassis repairs across multiple HPI Racing platforms.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine HPI Racing replacement O-rings\u003c\/li\u003e\n\u003cli\u003ePrecision 4mm OD x 2mm ID x 1mm cross-section\u003c\/li\u003e\n\u003cli\u003eDurable rubber compound for long-lasting sealing\u003c\/li\u003e\n\u003cli\u003eGenerous 40-piece value pack\u003c\/li\u003e\n\u003cli\u003eIdeal for shocks, diffs, and sealed assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaintains consistent shock damping by preventing oil leaks\u003c\/li\u003e\n\u003cli\u003eKeeps differential lubricant contained for smooth drivetrain operation\u003c\/li\u003e\n\u003cli\u003eResists wear and compression set over time\u003c\/li\u003e\n\u003cli\u003eReduces downtime with plenty of spares per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightly lubricate O-rings with shock oil or silicone grease before installation\u003c\/li\u003e\n\u003cli\u003eInspect for nicks or deformation before reuse\u003c\/li\u003e\n\u003cli\u003eReplace as a complete set during shock or differential rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Section:\u003c\/strong\u003e 1mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 40 pieces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e HPI Racing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with HPI Racing models using 4x2x1mm O-rings\u003c\/li\u003e\n\u003cli\u003eCommon in shock absorber rebuilds and differential sealing applications\u003c\/li\u003e\n\u003cli\u003eConfirm size against your vehicle's exploded parts diagram before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(40) HPI Racing 4x2x1mm O-Rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003cp\u003eThe HPI Racing O-Ring 4x2x1mm 40-pack is an essential maintenance item for any HPI owner, delivering genuine factory-spec sealing performance and excellent value for ongoing repairs and rebuilds.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RC Hop Up Parts","offers":[{"title":"Default Title","offer_id":42816730136670,"sku":"HPI161131","price":8.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/2929\/1614\/files\/hpi161131.jpg?v=1779941634","url":"https:\/\/nez-emporium.com\/products\/hpi-racing-o-ring-4x2x1mm-40pcs","provider":"Nez Emporium","version":"1.0","type":"link"}