YOU CAN DO IT, It's Easy! Using ECHO's YOUCAN 90250Y Guide Bar Nut Kit will help keep your chainsaw and guide bar in working order with simple replacement parts.
Be proactive.By staying on top of recommended maintenance schedules, you not only prolong the life of your ECHO equipment, but you save yourself time and money by reducing large scale repairs often incurred by not properly maintaining equipment.
Order was quick as always. Thought I ordered bar nuts for cs 590. I may have orders wrong or wrong got shipped. Have not sent back I’ll just keep mad re order correct ones