A "balancer" refers to something or someone that helps maintain a state of balance or equilibrium. It is used to describe something that evens things out or equalizes them, keeping different aspects in harmony. Full definition
I installed a remanufactured engine into my Ford Transit a few weeks ago and asked the company to remove the harmonic balancer shaft on it as it can cause problems (the engine is a Ford / Mazda Duratec... (mechanics.stackexchange.com)
I installed a remanufactured engine into my Ford Transit a few weeks ago and asked the company to remove the harmonic balancer shaft on it as it can cause problems (the engine is a Ford / Mazda Duratec 2.3 petrol). (mechanics.stackexchange.com)
Last week the company said it is rolling out a worldwide private network and load balancers of its own to speed file access for the 75 % of its half - billion users living outside the U.S. (Dropbox still uses AWS data centers in countries that mandate that user data stay local.) (fortune.com)