Diameter - 51 mm, length - 43 mm.
With a set of seals.
Honda Civic 1992-1995 5 gene 2D, 3D, 4D
Honda Civic 1996-2001 6 gene 2D, 3D, 4D
Hoda Logo 99-00
Replace the original part number 45216-SR3-003
In these models was also a piston with a diameter 54 mm
Please check this dimension