Tusk Crush Washers are a must-have for any garage or toolbox. Most manufacturers recommend replacing sealing crush washers at each oil or coolant change. The Tusk crush washers make perfect replacements for motorcycles, ATVs, and UTVs. Available in M6, M8, M10, M12, M14 and M18 sizes, and special washers for banjo bolts. The washers are sold individually.