Premag Japan R154 Neodymium Magnetic Drain Plug Internal Hex

Brand New Genuine Premag Japan R154 Neodymium Magnetic Drain Plug Internal Hex.

OEM Reference Part Number: 
                                                     90341-18021   
                                                     90430-18008

These transmissions come from Toyota without any kind of magnet, on a differential or transmission its important to have a magnet to pull suspended metal particles out of the oil and stop them from prematurely wearing the gears.