Product Description Made to fit Komatsu Models: PC300-8, PC350-8, PC300LC-8, PC350LC-8, PC360LC-10, PC350LC-8M0, PC300LC-8M0,PC300-8M0, PC300LC-6Z, PC300LC-6 Measurements: Outer Diameter 105.2 mm, Inner Diameter 90.4 mm, Length 91.8 mm