{"product_id":"harddrive-24mm-rear-belt-134t-oe-40000018-820-60001","title":"Harddrive 24MM Rear Belt - 134t Oe# 40000018 — Harley-Davidson Softail Heritage Classic 114, Softail Fat Boy 114, Softail Fat Bob 114 (2018-2024)","description":"\u003cp\u003eHarddrive 24MM rear belt with 134-tooth profile and OE# 40000018, engineered with carbon fiber reinforcement for V-Twin drivetlines. Synthetic rubber teeth and backing deliver superior strength, low noise, and temperature stability from -30°C to +130°C.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbon fiber tension member for increased strength over aramid\u003c\/li\u003e\n  \u003cli\u003eSpecially treated tooth-facing fabric resists punctures and debris\u003c\/li\u003e\n  \u003cli\u003eSynthetic rubber teeth with low noise and temperature resistance\u003c\/li\u003e\n  \u003cli\u003eSynthetic rubber backing increases flexibility and width stability\u003c\/li\u003e\n  \u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 21192461\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOE Number:\u003c\/strong\u003e 40000018\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 134\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 24MM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361537554\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 14 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 14 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 2 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-Twin motorcycles requiring a 24MM rear belt with 134-tooth specification and OE# 40000018.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat makes this belt different from aramid reinforced belts?\u003c\/h3\u003e\n\u003cp\u003eThe carbon fiber tension member provides higher structural strength and durability compared to aramid-type products.\u003c\/p\u003e\n\u003ch3\u003eWill this belt work in cold weather?\u003c\/h3\u003e\n\u003cp\u003eYes — the synthetic rubber compound maintains performance between -30°C and +130°C, so it handles winter and summer extremes.\u003c\/p\u003e\n\u003ch3\u003eWhat's the tooth count and width?\u003c\/h3\u003e\n\u003cp\u003eThis is a 24MM wide belt with 134 teeth, matching OE# 40000018 specification.\u003c\/p\u003e\n\u003ch3\u003eIs installation straightforward?\u003c\/h3\u003e\n\u003cp\u003eAs a direct OE replacement, installation follows standard V-Twin belt swap procedures — no modifications needed.\u003c\/p\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53036096880751,"sku":"820-60001","price":157.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a156-677d62f4c7261_9adc0310-6d09-4b06-b6e6-6ed9a72381e6.png?v=1777531663","url":"https:\/\/vtwinbikers.com\/products\/harddrive-24mm-rear-belt-134t-oe-40000018-820-60001","provider":"Vtwinbikers","version":"1.0","type":"link"}