Installation Location: In the dishwasher sump / lower wash-system area at the model-defined filter or accumulator position.
Function: Screens food debris and helps manage wash-water flow before water recirculates through the pump and spray system.
Specific Identification Details: Exact fit is determined by the complete appliance model, installation position and OEM part number.
Critical Fit / Identification Details: Match the complete model, sump generation, filter/accumulator shape, locking tabs, mating seals and exact OEM part number.
Model Evidence Note: These are representative positive examples only, not a complete fit list. Verify the complete model number, including suffix/revision, against current manufacturer parts information.
Compatibility Basis: Public part-specific compatibility evidence; representative examples only.
Correct Part / Compatibility Check: Confirm that 8193918 (or a verified manufacturer supersession shown above) is specified for the complete appliance model, then match the exact installation position and identification details before ordering.
Distinguish From Similar Parts: Fine filters, coarse filters, sump covers and accumulator assemblies can be separate components with similar locations.
Possible Related Symptoms / Reasons to Inspect: Inspect for clogging, cracks, poor filtration, debris recirculation or damage after checking the sump and spray system.
Important Safety / Service Note: Disconnect power and shut off water before service below the tub or around pump/wiring components.
Ordering Note: Symptoms can identify a system to inspect, but they do not prove this specific component is defective. Confirm the exact OEM part number and model-specific parts diagram/service information before ordering.