Is it necessary to replace the Octavia rear axle guard plate?

[Grover]

You can choose to replace the Octavia rear axle guard plate if it is damaged. Here is the relevant introduction about the automobile rear axle: Introduction to the automobile rear axle: The automobile rear axle refers to the axle at the rear of the vehicle. If it is a front-wheel-drive vehicle, the rear axle is merely a follower axle, serving only a load-bearing function. Generally, a transfer case is also installed in front of the rear axle. Introduction to the working principle of the automobile rear axle: The engine transmits power to the gearbox, which then transfers it to the large gear plate on the rear axle (differential). The differential is an integrated unit, inside which there are small upper and lower gear plates with a cross-shaped column in the middle, equipped with two small planetary gears (to adjust speed during turns). The differential is placed vertically, with two small round holes on both sides and sliding keys on top. During straight-line driving, the cross-shaped column remains stationary, while during turns, it moves to adjust the rotation speeds of the two tires, thereby improving the vehicle's maneuverability during turns.