Caterpillar Part reference

0099276washer 25.4mm(1 in.)o.d.

This Caterpillar catalog listing is for a washer, part number 0099276, described in the catalog as a 25.4mm (1 in.) outside diameter washer. It appears in the catalog as an occurrence within a rear view mirror assembly associated with the Caterpillar 518C operator station group. The listing identifies the target washer by its own number and description only.

Recorded applications

Models and catalog references

Selected catalog references that list this part. A catalog association does not confirm fitment for every machine or configuration.

  • Caterpillar 518C

Catalog context

Where this part appears

  1. ModelCaterpillar 518C
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  2. Groupoperator station
  3. Subgroupmirror group-rear view
  4. Unit8r-0121 mirror gp-rear view s/n 9hj1-99999
Reduced catalog diagram for Caterpillar 518C Locked
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Parts in this preview

Selected records
Selected catalog parts, with other part numbers masked
Part numberDescription
0099276washer 25.4mm(1 in.)o.d. (current part)
1B***55nut,plain,hexagon turbocharger mounting
3P***00washer- 29.97 mm(1.18 in.) outside dia.
3V***24bracket

Selected entries from this catalog unit. Other part numbers are masked. Confirm the full breakdown and your machine configuration before ordering.

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General guidance

Component knowledge

Understanding this component

In general, a washer is a thin, flat disc with a central hole, used to distribute the clamping load of a fastener, prevent damage to the surface being clamped, or help maintain a joint's tightness. Its outside diameter is the measurement across the outer edge of the washer, which is a key dimension when matching it to a bolt, stud or mounting point.

What to check before ordering

Please reference part number 0099276 exactly as listed when requesting this washer. Before ordering, confirm the recorded catalog occurrence for the rear view mirror group and the 518C application, since a catalog association does not guarantee compatibility with every machine configuration.