{"product_id":"gates-idler-pulley-with-a-c-na-nb1-miata-90-99","title":"Gates Idler Pulley w. A\/C - NA\/NB1 Miata (90-99)","description":"\u003cp data-start=\"414\" data-end=\"836\"\u003eMaintain proper belt alignment and tension in your Mazda Miata with the \u003cstrong data-start=\"486\" data-end=\"525\"\u003eGates 36099 DriveAlign Idler Pulley\u003c\/strong\u003e, an OEM-quality replacement for \u003cstrong data-start=\"558\" data-end=\"589\"\u003e1990–1999 MX-5 Miata models\u003c\/strong\u003e. Designed to work with A\/C, power steering, and alternator accessory drives, this precision-engineered pulley ensures your Miata operates silently and efficiently — from daily drives to heated track sessions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/www.ebay.com\/itm\/167642204424?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.ebay.com\/itm\/167642204424?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003eeBay\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+2\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003ePartsHawk\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+2\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"838\" data-end=\"1274\"\u003eConstructed with \u003cstrong data-start=\"855\" data-end=\"892\"\u003esteel and thermoplastic materials\u003c\/strong\u003e, the DriveAlign pulley resists dirt, salt, and underhood contaminants, built to tighter tolerances for extended durability. The \u003cstrong data-start=\"1059\" data-end=\"1100\"\u003ebearing meets or exceeds OE standards\u003c\/strong\u003e, ensuring smooth operation under load and high RPMs. Enhanced speed and load capacity help prevent premature bearing noise and failure. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1276\" data-end=\"1579\"\u003eKey specs include a \u003cstrong data-start=\"1296\" data-end=\"1322\"\u003e70 mm outside diameter\u003c\/strong\u003e, \u003cstrong data-start=\"1324\" data-end=\"1341\"\u003e20.5 mm width\u003c\/strong\u003e, \u003cstrong data-start=\"1343\" data-end=\"1362\"\u003e4 V-rib grooves\u003c\/strong\u003e, a \u003cstrong data-start=\"1366\" data-end=\"1388\"\u003e15 mm bearing bore\u003c\/strong\u003e, and optional flanged design for secure belt tracking. The parasitic drag is minimized, helping preserve engine output while maintaining proper tension.\u003c\/p\u003e\n\u003cp data-start=\"1581\" data-end=\"1772\"\u003eThis pulley fits the stock accessory layout for Miata NA (1.6L and 1.8L) and early NB models used in 1999, making it invaluable for rebuilds, maintenance intervals, or performance upgrades.\u003c\/p\u003e\n\u003cp data-start=\"1774\" data-end=\"1993\"\u003e\u003cstrong data-start=\"1774\" data-end=\"1816\"\u003eIdeal for Miata enthusiasts and racers\u003c\/strong\u003e: By replacing worn or noisy pulleys before failure, you avoid belt misalignment, squeal, and possible auxiliary drive damage—ensuring everything stays tethered and track-ready.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eThis Part Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMiata\u003c\/td\u003e\n\u003ctd\u003e10th Anniversary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-1997,1999\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMiata\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1993\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMiata\u003c\/td\u003e\n\u003ctd\u003eLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1994-1997\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMiata\u003c\/td\u003e\n\u003ctd\u003eM Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMiata\u003c\/td\u003e\n\u003ctd\u003eSE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMiata\u003c\/td\u003e\n\u003ctd\u003eSTO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45995555979489,"sku":"GAT36099","price":64.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/6849\/0465\/files\/90-99-mazda-miata-idler-pulley-gates-36099gatesgat36099-9117667.jpg?v=1760737917","url":"https:\/\/www.garage-56.com\/products\/gates-idler-pulley-with-a-c-na-nb1-miata-90-99","provider":"Garage 56 Engineering ","version":"1.0","type":"link"}