Kohler Forte Tall Single Lav Repair, K-10217
Takes the GP1017426 cartridge
Once the handle is off you can access the cartridge
The handle comes off with an Allen wrench, the the cone shaped bonnet and then the valve nut keeper.
The O-Rings don't come with the replacement cartridge, so be very careful you don't lose them. It could be a good idea to order them in addition to the cartridge.
Takes the GP1017426 cartridge
Once the handle is off you can access the cartridge
The handle comes off with an Allen wrench, the the cone shaped bonnet and then the valve nut keeper.
The O-Rings don't come with the replacement cartridge, so be very careful you don't lose them. It could be a good idea to order them in addition to the cartridge.