replacement ignition switch, part number 21N4-10400, for CASE excavator and compatible heavy-equipment applications.
- Primary part number: 21N4-10400
- Alternative part numbers: None listed
- Compatible brands: CASE, HYUNDAI
- Equipment type: Loader
- Application reference: CASE 1221E Hyundai HL730-7 HL730-7A HL730TM-7 HL730TM-7A
- Engine models: Verify by part number
- Condition: replacement
Please verify the primary/alternative part number, connector, dimensions, machine model and engine serial number before ordering.





