Part Number:108-6631,1086631,CA1086631,CA20R5290,20R-5290,20R5290,CA4194744,419-4744,4194744,CA2W3414,2W-3414,2W3414Application:Fit for Caterpillar CAT Excavator:245,245B,245B SERIES IIFit for Caterpillar CAT Landfill Compactor:826CFit for Caterpillar CAT Motor Grader:16GFit for Caterpillar CAT Pipelayer:578Fit for Caterpillar CAT Soil Stabilizer:SS-250Fit for Caterpillar CAT Tractor:824CFit for Caterpillar CAT Wheel Loader:980CFit for Caterpillar CAT Wheel Tractor/Scraper:623E,627E,621E