If you're hearing more valve clatter than usual from your air-cooled Deutz, chances are your rocker arms are telling you they need attention. This individual replacement rocker arm gets your FL912 or FL913 engine back to proper valve operation, eliminating that annoying clicking and restoring the smooth power delivery these engines are known for. What You're Getting Direct replacement for worn or damaged rocker arms in FL912 and FL913 engines Precision-forged construction that handles the constant hammering of valve operation Proper geometry ensures correct valve lift and timing for maximum power Individual rocker arm allows you to replace just what's worn instead of the whole assembly Restores proper valve clearances and reduces engine noise Built for Real Farm Work These air-cooled Deutz engines power everything from older tractors to construction equipment, generators, and industrial machinery. Whether it's in your DX series tractor, a telehandler, or a piece of stationary equipment, these engines are workhorses that keep running when properly maintained. Made to Last Rocker arms live in a tough neighborhood - constantly pivoting under spring pressure in hot oil while getting hammered thousands of times per minute. This forged replacement is built to handle that punishment and maintain proper valve operation through years of hard use. Installation Notes You'll need to pull the valve cover to access the rockers, so it's smart to inspect all of them while you're in there. If multiple rockers show wear, consider the complete assembly. Always adjust valve clearances properly after installation - these engines are particular about their settings, and getting it right makes all the difference in how they run.