WK812 Fuel Filter - main applications: BOBCAT B-Serie (Loader Backhoe). DYNAPAC-WINGET CC-Serie. KUBOTA KH-Series (Minibagger / Mini Excavators), KX-Series (Minibagger / Mini Excavators), U-Series (Minibagger / Mini Excavators). SCHAEFFER Hoflader / Farm Loader, Radlader / Wheel Loader (Z). WI