{"product_id":"mcs-camshaft-roller-bearing-outer-rear","title":"Camshaft roller bearing. Outer, rear","description":"\u003cp\u003eOEM style 3-piece roller bearing that replaced the OEM 8990 ball bearing; used as the rear outer cam bearing from 2001-up. OEM replacement reference 8983. Note: H-D redesigned the Twin Cam rear outer cam bearing from ball (OEM 8990\/A) to a roller bearing style (OEM 8983\/MCS 921138) in 2001. This was done to help prevent failing ball bearings on; specifically; rear (=drive side) cams that are heavier loaded. This 01-up roller style bearing is a 3-piece design that is more heavy duty than a roller bearing. No other parts changed during the bearing changes. The early 99-00 style ball bearings will still fit all 99-06 models front \u0026amp; rear. Using front \u0026amp; rear ball bearings present no issues on cam driven gears.\u003c\/p\u003e","brand":"MCS","offers":[{"title":"Default Title","offer_id":45134412021829,"sku":"921138","price":199.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/4103\/9685\/files\/921138k_48d638bb-70fe-41eb-916f-5b8db8ec89c6.jpg?v=1781179089","url":"https:\/\/clubstyledubai.com\/products\/mcs-camshaft-roller-bearing-outer-rear","provider":"Clubstyle Dubai","version":"1.0","type":"link"}