Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | XCMG source reference | 803645958 |
| Manufacturer / Switch Number | Physical/source marking | 1S4-719-01 |
Excavator Spare Parts
803645958 1S4-719-01 12V Ignition Starter Switch for XCMG XE35U
3 product photos · Swipe on mobile, or hover and select a thumbnail.
OEM / reference803645958
SpecificationIgnition Starter Switch
Catalog ID53103579
Key-operated ignition/starter switch identified by XCMG source reference 803645958 and switch marking 1S4-719-01. Three exact owned photographs show the same switch body, key cylinder and terminal layout. Packaging and unrelated catalog imagery were excluded.
- Product Type
- Key-operated ignition / starter switch
- Voltage
- 12V DC - source record
- Terminal Layout
- Confirm against removed switch
- Condition
- New replacement switch
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Product fitment guide
Part numbers and compatible models
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Reference numbers
Primary number
Manufacturer number
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Ignition Starter Switch
- Category
- Excavator Spare Parts
- Catalog ID
- 53103579
- Photo views
- 3
Before ordering
Confirm these details
- Confirm voltage and power rating against the original starter nameplate.
- Compare mounting-hole pattern, flange position and overall body orientation.
- Confirm pinion tooth count and rotation where those values are specified.
- Verify the engine model and machine serial range before ordering.
Machine fitment
Compatible model references
2 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Common questions about 803645958
Which machines use 803645958?
Recorded compatible model references include Source machine: XCMG XE35U, Fitment limitation: Confirm both numbers, key cylinder, terminals and machine serial. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 803645958?
Manufacturer number: 1S4-719-01.
How do I confirm 803645958 before ordering?
Confirm voltage and power rating against the original starter nameplate. Compare mounting-hole pattern, flange position and overall body orientation. Confirm pinion tooth count and rotation where those values are specified. Send clear photos of the original unit and connector layout when requesting a quote.
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