Whats a 3 letter word for an engine part

Possible answers for the 3 letter word crossword given the clue "engine parts" are CAM and ROD.

CAM is a rotating disk shaped to convert circular into linear motion.

ROD is a basic engine part that connects the piston to the crankshaft.

Having problems with crosswords? See http://www1.oneacross.com/ for help.

Tips! Check out Martha Stewart's tips to solving sophisticated crossword puzzles and learn ways to improve and enlarge your vocabulary at The Guardian.

Tags: crankshaftpistonrod 
Thursday, April 13 2017
Source: http://www.crosswordsolver.org/clues/e/engine-parts.63069