Oh, dude, a moving machine part palindrome? That's like asking for a fancy latte at a gas station. But hey, if you're into that stuff, the palindrome for a moving machine part would be "rotor." It reads the same backward as forward, just like how I feel after eating too much Pizza.
rotor
The word rotor is used to refer to a rotating part of a machine. It is also a palindrome.
Rotor is a palindrome for a machine that turns or rotates.
A palindrome for a rotating engine part is Rotor.
A palindrome for a part of a motor that turns or rotates is a rotor.
The palindrome is Eye.
"Level" is a palindrome meaning "no part higher than the other."
eye
eye
eye
It's the eye
rotator