I RECENTLY TOOK A 8 MONTH OLD PRESSURE WASHER TO NORTHERN TOOL TO HAVE WORKED ON, THE MECHANIC STATED IT NNEDED NEW SEALS AND GASKETS AND A PISTON, THE MANFACTURER STATED IT WAS UNDER WARANTY AND ALL COVERED--COMET PUMPS IS THE MANFACTURER, THEY SENT NORTHERN TOOL ALL THE PARTS FREE TO FIX IT, AFTER OVER A MONTH, THE MECHANIC CALLED ME AND SAID MY PRESSURE WASHER WAS FIXED, I WENT STRAIGHT OVER AND PICKED IT UP, NORTHERN TOOL CHARGED ME $175.00 LABOR FOR SOMETHING THAT WAS COVERED UNDER WARRANTY, I WENT AHEAD AND PAID IT, I GOT HOME AND FOUND... read full review »