Garage Door Openers · parts
Linear LCO75 capacitor and model-specific head parts
For exact Linear LCO75, the Nice/Linear Rev-S replacement-parts list names capacitor 232168 as the 3/4-HP, 65-MFD capacitor for LCO75 only. The same list separates LCO covers from LSO covers and distinguishes this capacitor from the 43–53-MFD LDO33 capacitor and 53–64-MFD LDO50 capacitor. The official manuals index provides the LCO75 Installation Manual, User Manual, Literature, and Replacement Parts List links. Use the exact model label and a technician’s part identification; the capacitor is an internal electrical component, so this is not a DIY service instruction.
Safety boundary
- Confirm the complete LCO75 model label and have a qualified technician verify the capacitor part and rating from a service record or safe inspection.
- Do not open the operator, handle a capacitor or live electrical parts, or attempt motor/control-board repair; use a qualified garage-door service provider.
- Do not bypass safety beams or automatic reversal; stop use if required entrapment protection is missing or fails an owner-level manual check.
Compatibility requires a direct model listing, explicit supersession, or equivalent manufacturer evidence.
Models explicitly covered
These model identities have the source evidence listed below. Read the part decision and suffix limits before ordering.
Required identifiers
- Complete opener model label exactly LCO75
- Part number and rating from a service record or qualified technician, without opening the operator housing
- Region/source edition of the Linear parts list used for the order
Compatibility rules
- Nice/Linear replacement-parts list 221377 Rev-S names capacitor 232168 as 3/4 HP, 65 MFD, and says it is for LCO75 only.
- The same parts list distinguishes LCO front/rear covers from LSO covers and gives LCO/LSO shared components separately from LDO items.
- The Linear manuals index lists a dedicated LCO75 row with installation manual, user manual, literature, and replacement-parts list links.
Never assume
- The LCO75 capacitor is interchangeable with the 1/3-HP LDO33 capacitor 219109 or the 1/2-HP LDO50 capacitor 219110.
- LSO-only covers fit the LCO75, even when a part number is shown on a row labeled for LSO and LCO together.
- A parts-list entry authorizes homeowner access to or replacement of an internal capacitor, logic board, or motor.
Exact LCO75 capacitor receipt
Nice/Linear’s replacement-parts list 221377 Rev-S lists part 232168 as a 3/4-HP, 65-MFD capacitor “for LCO75 only.” The list is an OEM parts reference; it does not provide an owner repair procedure.
Avoid neighboring-model substitutions
The same list separately labels LDO33’s 1/3-HP capacitor 219109 (43–53 MFD) and LDO50’s 1/2-HP capacitor 219110 (53–64 MFD). It also distinguishes LCO and LSO cover assemblies. Match the full model and part description, not visual similarity.
Find the OEM manual
Linear’s manuals index has an LCO75 row with installation, user, and parts-list documents. Check that exact row when reviewing owner operation or asking a service provider to verify an order.
Owner-safe boundary
Capacitor, motor, and control-board work is internal electrical service; this page only identifies a manufacturer-listed part.