{"product_id":"optibelt-zr-timing-belts-2976-mxl-012","title":"2976 MXL 012 Optibelt ZR Timing Belt","description":"\u003cstyle\u003e .tb-prod { --tb-navy: #373e71; --tb-orange: #c46e3a; --tb-ink: #22264a; --tb-muted: #5b6080; --tb-rule: #e3e4ea; color: var(--tb-ink); line-height: 1.6; } .tb-prod, .tb-prod * { box-sizing: border-box; text-align: left !important; } .tb-prod p { margin: 0 0 1em !important; } .tb-prod h3 { color: var(--tb-navy); font-size: 1.05em; margin: 1.4em 0 0.5em !important; } .tb-prod table { width: 100%; border-collapse: collapse; margin: 0 0 1em !important; font-size: 0.95em; } .tb-prod th, .tb-prod td { padding: 0.5em 0.75em; border-bottom: 1px solid var(--tb-rule); } .tb-prod th { width: 42%; color: var(--tb-navy); font-weight: 600; background: #f3f3f6; } .tb-prod ul { margin: 0 0 1em !important; padding-left: 1.2em !important; } .tb-prod li { margin: 0 0 0.35em !important; } .tb-prod .tb-prod-note { border-left: 4px solid var(--tb-orange); background: #f3f3f6; border-radius: 8px; padding: 0.9em 1.1em; font-size: 0.95em; } .tb-prod .tb-prod-note p { margin: 0 !important; } .tb-prod a { color: var(--tb-navy); font-weight: 700; text-decoration-color: var(--tb-orange); text-underline-offset: 3px; } \u003c\/style\u003e \u003cdiv class=\"tb-prod\"\u003e \u003cp\u003eThe Optibelt ZR 2976 MXL 012 is an MXL-profile imperial timing belt with a 2.032mm tooth pitch, a 29.76″ (755.9mm) pitch length, 372 teeth and a width of 1\/8″ (3mm). It’s made by Optibelt, our premier brand.\u003c\/p\u003e \u003cp\u003eOptibelt ZR timing belts are made of chloroprene rubber with a glass-fibre tension cord and a hard-wearing nylon fabric on the teeth. They’re maintenance-free, keep exact timing with no slip, and have a degree of oil, heat and cold resistance as standard.\u003c\/p\u003e \u003ch3\u003eSpecification\u003c\/h3\u003e \u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand and range\u003c\/th\u003e\n\u003ctd\u003eOptibelt ZR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003eMXL\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003cth\u003eTooth pitch\u003c\/th\u003e\n\u003ctd\u003e2.032mm (0.080″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePitch length\u003c\/th\u003e\n\u003ctd\u003e29.76″ (755.9mm)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003cth\u003eNumber of teeth\u003c\/th\u003e\n\u003ctd\u003e372\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e1\/8″ (3mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBelt height\u003c\/th\u003e\n\u003ctd\u003e1.14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eChloroprene, glass-fibre cord, nylon tooth facing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e \u003ch3\u003eCheck it’s the right belt\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eThe old belt should be marked 2976 MXL 012. 2976 is the pitch length in hundredths of an inch, MXL is the profile, and 012 is the width in hundredths of an inch.\u003c\/li\u003e \u003cli\u003eIf the marking has worn off, count the teeth: this belt has 372.\u003c\/li\u003e \u003cli\u003eMXL is an imperial pitch. It looks similar to metric T2.5 or 2GT but won’t mesh properly, so check your pulleys are MXL.\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv class=\"tb-prod-note\"\u003e \u003cp\u003e\u003cstrong\u003eNot quite the right size?\u003c\/strong\u003e The nearest sizes in this width are \u003ca href=\"\/en-ca\/products\/optibelt-zr-timing-belts-2880-mxl-012\"\u003e2880 MXL 012\u003c\/a\u003e and \u003ca href=\"\/en-ca\/products\/optibelt-zr-timing-belts-3064-mxl-012\"\u003e3064 MXL 012\u003c\/a\u003e. Not sure? Call \u003ca href=\"tel:+442081382848\"\u003e020 8138 2848\u003c\/a\u003e and we’ll help you find the right belt.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"Optibelt","offers":[{"title":"Default Title","offer_id":57644069028213,"sku":"TB7000072","price":4.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2473\/6104\/files\/Optibelt_MXL_XL_Belts.png?v=1791747288","url":"https:\/\/www.totallybelts.com\/en-ca\/products\/optibelt-zr-timing-belts-2976-mxl-012","provider":"Totally Belts","version":"1.0","type":"link"}