Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Red toggle-switch protective guard | 3E-5169 |
| Formatted Alias | Same number without separator | 3E5169 |
Excavator Spare Parts
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Red protective toggle-switch guard identified by part number 3E-5169. The manufacturer parts catalog describes a steel guard with a plastic cover and supports Cat 120H and 120K motor graders plus multiple excavator, loader and articulated-truck applications. This is a mechanical guard, not an electrical 24V switch.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Red toggle-switch protective guard | 3E-5169 |
| Formatted Alias | Same number without separator | 3E5169 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
5 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
Recorded compatible model references include Motor graders: Cat 120H / 120K, Mini excavators: Cat 303.5D / 304D CR / 305.5D / 305D CR / 307D / 308C / 308D, Excavator examples: Cat 320D / 320E / 323D / 324D / 325D / 336D / 345D, Additional equipment: Selected Cat wheel loaders, articulated trucks, scrapers and skidders, Fitment limitation: Confirm control-panel position and guard dimensions. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 3E5169.
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
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