Differential Side Seal (Axle Oil Seal) – 1.8L 1994-2005 Mazda Miata – MA02-27-238A
Mazda Miata 94-05 (NA8/NB)
Genuine Mazda Part: Check the part number with your vin. Differential Side Seal for Axle. Your differential uses this to keep oil from coming out of the diff where the stub shaft(axle) goes in.