Washer water inlet valve. If the washer does not fill or fills slowly then the water inlet valve may be defective. We do not recommend taking apart water valves to clean them as the risk of failure and water leaking is increased
Knob clip, also called an insert. If the clip is missing from the knob check on the control stem.
Shaft and mode shifter assembly. The new mode shifter mounting holes are not threaded. You will need to use the original self tapping screws to install the new mode shifter assembly.