Caterpillar Part reference
This Caterpillar washer, catalog number 2422136, is listed in the catalog as washer; (27x133.3x6-mm thk). The catalog records this item as an individual part, and its dimensions are shown in the part name. It is also associated with fuel pump, valve and alternator mounting assemblies for the Caterpillar C18 engine.
Recorded applications
Selected catalog references that list this part. A catalog association does not confirm fitment for every machine or configuration.
Catalog context
LockedCheck the signed-in Part Book for available diagrams and the complete catalog breakdown.
| Part number | Description |
|---|---|
| 06***05 | . ring; slide, washer; (26x63.5x6-mm thk) |
| 19***09 | mechanism group-fuel pump & valve |
| 20***23 | washer; (22x90x6-mm thk) |
| 2422136 | washer; (27x133.3x6-mm thk) (current part) |
Selected entries from this catalog unit. Other part numbers are masked. Confirm the full breakdown and your machine configuration before ordering.
Browse Caterpillar modelsGeneral guidance
In general, washers are flat rings placed under bolts, nuts or fasteners to spread clamping load, reduce wear on surfaces and help hold connections secure. In heavy equipment, they are used in engine, pump and mounting assemblies where a stable bearing surface matters.
Order using the existing part number 2422136 and confirm the washer dimensions against the original component before purchase. The catalog associations listed for C18 engine assemblies are recorded conditions, so check the machine's serial number, configuration and the assembly it is used in before ordering.
Catalog references
Locked