{"product_id":"brocks-performance-ceramic-clutch-hub-bearing-for-harley-twin-cam-df07a74cs16","title":"Brock's Performance Ceramic Clutch Hub Bearing for Harley Twin Cam (DF07A74CS16)","description":"\u003cp\u003eBuilt as a direct replacement for Harley-Davidson Part DF07A74CS16 (37906-11), this ceramic bearing upgrade enhances clutch hub performance in Twin Cam applications. High-precision ceramic rolling elements reduce friction and heat buildup, helping the bearing run cooler and deliver longer service life under repeated clutch engagement. By maintaining proper hub alignment and minimizing drag, it supports smoother power transfer and a more consistent clutch feel. Ideal for performance builds and high-mileage riders, this upgrade offers improved durability and reliability over standard steel bearings.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDirect OEM replacement for 37906-11\u003c\/li\u003e \u003cli\u003eIncludes one (1) Clutch Hub bearing\u003c\/li\u003e \u003cli\u003eInstallation should be performed by a certified technician, referencing the H-D Factory Service Manual\u003c\/li\u003e \u003cli\u003eQuicker elapsed times and higher MPHs\u003c\/li\u003e \u003cli\u003eCeramic bearings offer 40% less friction than steel\u003c\/li\u003e \u003cli\u003eReduced friction improves fuel economy and increases horsepower\u003c\/li\u003e \u003cli\u003e60% less rotating weight\u003c\/li\u003e \u003cli\u003eLow tension, maintenance-free dust seals\u003c\/li\u003e \u003cli\u003eMobil® Polyrex® lightweight aerospace grease\u003c\/li\u003e \u003cli\u003eBearing life 3 to 5 times longer than steel\u003c\/li\u003e \u003cli\u003eLower vibration levels\u003c\/li\u003e \u003cli\u003eCooler running\u003c\/li\u003e \u003cli\u003eNo extra maintenance required\u003c\/li\u003e \u003cli\u003e2-year warranty\u003c\/li\u003e \u003cli\u003e100% hand assembled in the USA to exacting specifications\u003c\/li\u003e \u003cli\u003e\u003ca style=\"color: blue;\" href=\"http:\/\/blog.brocksperformance.com\/why-choose-worldwide-bearings\/\" target=\"_blank\"\u003e\u003cem\u003eWhy Choose Worldwide Bearings?\u003c\/em\u003e - Read More\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca style=\"color: blue;\" href=\"https:\/\/youtu.be\/MUGYfVySi5A\" target=\"_blank\"\u003eWorldwide Bearings Ceramic Ball Torture Testing \u003cstrong\u003e(Video)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWorldwide Hybrid Ceramic Bearings \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eSpeed starts with efficiency. Worldwide Hybrid Ceramic Bearings reduce friction and rotating mass where it matters most—delivering smoother operation, cooler running temperatures, and longer service life than traditional steel bearings. Built with SAE 52100 high-carbon chromium steel races and Grade 5 Silicon Nitride ceramic balls, they’re designed for serious street riders and proven performance builds alike. Finished with low-friction removable seals and backed by a 2-year warranty, these bearings are engineered to win.\u003c\/p\u003e\n        \n","brand":"Brock's Performance","offers":[{"title":"Default Title","offer_id":44177580851287,"sku":"133167","price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/7099\/2215\/files\/29014_133167_Ceramic_Clutch_Hub_Bearing_HD_Twin_Cam_Models_Zoom__90603.1779802923.500.750__11688.1785865102.jpg?v=1787128409","url":"https:\/\/westfieldmoto.com\/products\/brocks-performance-ceramic-clutch-hub-bearing-for-harley-twin-cam-df07a74cs16","provider":"Westfield Moto Works","version":"1.0","type":"link"}