Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Official exact-number identity | 1B-3867 |
| Same-number Formatting Variant | Search alias | 1B3867 |
Excavator Engine Parts
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Ball Bearing identified by primary reference 1B-3867. The official exact-number catalog records 1B-3867 as a 30 mm ID, 62 mm OD and 16 mm wide ball bearing used across multiple engine and equipment families. The catalog-mapped primary image was visually reviewed and matches the component type without third-party branding. Confirm the complete part number, physical configuration and machine serial range before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Official exact-number identity | 1B-3867 |
| Same-number Formatting Variant | Search alias | 1B3867 |
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
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
Recorded compatible model references include Engine examples: 3176, 3304 and 3306, Fitment limitation: Verify bearing dimensions, clearance specification and engine arrangement. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 1B3867.
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.
Continue comparing verified references from the same system.