Washing Machine Motor Capacitors & EMI Filters
Washing machine motor capacitors and power-line filters
This collection brings together replacement parts advertised for washing machines, spin dryers and pump motors. Most listings are cylindrical CBB60-style motor capacitors with varied microfarad (µF) selections, wire leads, two- or four-tab terminals and stud mounting. It also contains CBB65-labelled single- and multi-section motor capacitors and appliance-specific power-line interference filters. A motor capacitor and an EMI filter solve different circuit problems; select by the failed component's function, not simply by the appliance name.
Compare the actual replacement types
- CBB60 motor parts: Listings present different µF options and commonly advertise 450 VAC, 50/60 Hz, with some specific 250 VAC choices. Check the marking and selected variant. A “start” sales keyword can describe a motor that starts with a continuously connected run capacitor; it does not prove intermittent start duty. Lead-wire, U-terminal, spade and double-insert formats are not automatically mechanically or electrically identical.
- CBB65 and multi-section parts: Listings include aluminium-case styles and combined values such as 4+10 µF, 5+10 µF or 6+4 µF. These represent separately specified sections; do not replace them with a single capacitor equal to the sum. Verify each section, common connection and wiring diagram for the selected model.
- Power-supply EMI filters: Parts referenced by numbers such as 91200098, DC29-00015G, DC29-00023A and 6201EC1006L/U are line-filter or suppression assemblies, potentially incorporating a coil, fuse or capacitors. They are not motor-run capacitors. Verify the precise appliance service number, connector layout, voltage and any required safety approval against the actual assembly; brand names in listings do not establish genuine or universal fit.
Replacement workflow
- Identify whether the failed part is in the wash/spin motor circuit, a pump circuit or the mains input filter. Read the original markings and equipment service information to determine run or intermittent start duty and whether the part has one or several capacitor sections.
- For a motor capacitor, compare each specified µF value, tolerance, AC voltage, frequency, duty, temperature, applicable motor-capacitor standard and protective class. Do not infer construction from a supplier's contradictory type field; some CBB60 listings also say “aluminium electrolytic”.
- Match leads or terminal grouping, connection diagram, case diameter/height, bottom stud or bracket, fit within the cabinet and selected quantity. A four-plug listing does not prove four electrically separate terminals. For an EMI filter, compare exact service part, grounding arrangement, connector pinout and approvals rather than µF alone.
- Use manufacturer service procedures or a qualified technician for mains-connected repairs. This page does not provide a generic wiring or bypass method.
Buying checklist and FAQ
Record appliance and motor model, original part number and marking, circuit role, each µF value, VAC, frequency, terminal diagram, dimensions, fixing, required approval evidence and pack count.
Can a CBB60 replace a washer's power filter? No. The motor capacitor and input interference filter have different purposes and connections.
Does a 450 VAC headline mean every option is equivalent? No. Compare the exact selected capacitor's rating, duty, µF and mounting with the original part.
Can two separate values be replaced by one summed value? No. A 4+10 µF unit needs the two intended sections and equipment-specific connections.
