Fits FJ40/45, FJ55, BJ & HJ Series – 1958 – 1984 Bump stops keep the axle housing from contacting the frame as the wheel travels upward while tackling obstacles. This is the long bump stop, which fits both rear, and the left front position. For the right front position, the shorter bump stop is not available. It can be replaced as-is, or one bump stop can be cut down to match factory specs.