Floor Side Rail Reinforcement – Mazda (KBB3-53-G05)

Mazda Auto Part for the Floor Side Rail Reinforcement. Direct-fit replacement part number KBB3-53-G05, made to match the original mounting points, dimensions and connector layout so it installs without modification.

This auto part is the part to check when you notice chassis flex, a bent crossmember or a brace that no longer lines up with its bolt holes.

Before ordering, confirm the part number KBB3-53-G05 on your old unit or in your VIN lookup.