I see a lot of that where I'm from.People don't want to spend the money to replace the original part so they just gut or tear off the old and screw,glue,weld,etc. the new in.There is a DOT road grader near me that has a Jetstobe mini-bar on it that apparently does not work so instead of fixing it they screwed a small Whelen 2012 like strobe light onto the top of it. :roll: