Arbor Compatible with Manufacturer Part Number 2LKP8 2LKP9 2LKR1 350017 350018 55VC63 JMD-45GH JMD-45GHPF JMD-45VSPFT Mfg. No 340020 Mfg. No 350125 Mfg. No 444F35 Mfg. No JMD-40GH Mfg. No JMD-40GHPF Mfg. No JMD-45VSPF VMD-30VS Design Arbor Includes Coolant Inducer Shank Diameter 3/4 in