Which Parts Are Damaged When a Car Scrapes Its Undercarriage?

1 Answers
OLucia
07/30/25 5:24am
Generally, scraping the undercarriage can cause scratches on the bottom of the car, making the scratched areas prone to rust. Below is relevant information: 1. Oil pan rupture: The oil pan of the engine and transmission is responsible for the circulation of lubricating oil. It is usually made of aluminum alloy and is highly susceptible to rupture when the undercarriage is scraped, leading to oil leakage. This is the most easily noticeable damage, but it requires timely repair. 2. Brake fluid pipe leakage: The braking system is a crucial safety feature of a car. Modern cars widely use hydraulic braking systems, and factory-installed brake fluid pipes are rarely made of metal or nylon; they are usually rubber hoses. If the undercarriage is scraped, one should immediately check whether the brake fluid pipes are ruptured.
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