Lifter is a noun.
push rod or tap its. It would be a cam lobe that moves the lifter.
there is no common part on a snowblower known as a lifter, more info is needed
part of speech
The part of speech for this particular word is a noun.
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The part of speech for "explicit" is an adjective.
The part of speech for "twirl" is a verb.
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "lecturer" is a noun.