This listing is for our Twin Cam tensioner shoe replacement kit that includes two (2) timing tensioner shoes, two (2) pins, installation tool, and required service gaskets for 1999-2005 Harley Twin Cam engines and 2006 Harley Twin Cam engines with spring loaded tensioner only. P/N 9905-KIT. Our chain tensioner pads exceeded the OEM tensioner pad utilizing a high performance Polymide-Stanyl that surpasses all other plastics in high pressure-velocity (PV) situations for timing chain tensioners. It simply withstands the demanding conditions for a longer period of time. Our tensioner pads have lower creep and lower fatigue especially at high temperatures and/or load (PV) conditions; exceeding all other engineered plastics. PA46 has the lowest coefficient friction of all other Polymide based materials when lubricated with engine oil. Our tensioner pad gives you the best wear and fatigue performance; substantially longer than the common commercial materials currently used (OEM). This is extremely important when chain slap starts causing pitting wear. Installing the tensioner pad is made easy by utilizing the our show replacement tool. The tool easily removes old tensioner pin and allows for the installation of new pad and pin.