Replacement Pulley Kits for Power Tech's KSI model quiet generator. These pulleys are only available as a kit. The reason behind this kit is these pulleys come pre-pressed with the two bearings and the shaft installed in the pulley. This is a difficult process that maybe unachievable without the proper tools and knowledge. There are many options when it comes to KSI Pulley Kits. Please check all the descriptions before choosing your pulley kit.
Tech Tip: Notice your belts are loose on your KSI pulleys? Over time, these aluminum pulleys wear in the center. You may see your belts slipping and causing your generator to get hot. The KSI pulley kit replacement will take care of this issue.