{"product_id":"1984-1999-harley-davidson-softail®-dyna®-clutch-derby-cover-o-ring-rubber","title":"1984-1999 Harley-Davidson Softail®, Dyna® Clutch Derby Cover O-Ring - Rubber","description":"\u003cp\u003eThis rubber derby cover o-ring provides a precision-engineered seal for the primary drive, preventing fluid leaks and protecting the clutch assembly from contaminants. The high-quality rubber construction is designed for optimal flexibility and chemical resistance, ensuring it maintains a tight seal against the heat and vibration of the Evolution Big Twin engine. This direct-fit replacement component is essential for routine primary service to ensure the long-term reliability and cleanliness of your motorcycle’s powertrain.\u003c\/p\u003e\n\n\u003cp\u003eThis derby o-ring fits 1984-1999 Harley-Davidson Touring, Softail, and Dyna models with Evolution Big Twin and Twin Cam 88 engines.\u003c\/p\u003e","brand":"Harley-Davidson","offers":[{"title":"Default Title","offer_id":53294825570528,"sku":"NF2541684","price":2.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/8451\/9648\/files\/DerbyO-Ring_NF2541684.png?v=1783153155","url":"https:\/\/nightforgeparts.com\/products\/1984-1999-harley-davidson-softail%c2%ae-dyna%c2%ae-clutch-derby-cover-o-ring-rubber","provider":"Night Forge Parts","version":"1.0","type":"link"}