This gas spring provides controlled damping and lifting force for the tractor's accelerator pedal assembly. It is installed between the pedal lever and the fixed mounting bracket, using compressed nitrogen to counterbalance the pedal weight and return it to the idle position when released. A worn or leaking gas spring causes the pedal to feel heavy or to sag, resulting in inconsistent throttle response and driver fatigue. This component is manufactured by Stabilus to match the original spring rate and stroke characteristics, ensuring the pedal returns at the correct speed without slamming or sticking.