Sir Tools offers their line of Oil Seal Tool Kits in providing what the company feels is an easier and more accurate service. According to Sir Tools, replacing the crank, cam and balance shaft oil seals are important preventative maintenance services. So with their kits the user can be confident that the seals are installed without curling or crimping the new seal, and that they are placed perfectly flush into the engine case. One such kit is the HO 110 for Honda/Acura cam and balance shaft oil seals. Sir also offers their 2705 Cam Spoke Counter Holder for accessing the camshaft oil seal.