P638609 Safety Air Filter for Caterpillar
- Part Number
- P638609
- Product Type
- Safety Air Filter
- OE
- 333-1189
- Cross
- Donaldson P638609
P638609 is a safety air filter replacing Caterpillar 333-1189 for the listed heavy Caterpillar equipment. Verified replacement dimensions are OD 184.3 mm, ID 144 mm and length 709.5 mm; P638614 is the related primary filter.
Product Identification
- OE Numbers
- Caterpillar 333-1189
OE Numbers
333-1189 · Caterpillar
Cross References
- Brand
- Donaldson
- Part Number
- P638609
- Reference Type
- Manufacturer Reference
| Brand | Part Number | Reference Type |
|---|---|---|
| Donaldson | P638609 | Manufacturer Reference |
Confirm number, size and application before ordering.
Dimensions
- Outer Diameter
- 184.3 mm
- Inner Diameter
- 144 mm
- Height
- 709.5 mm
Application / Fitment
Caterpillar
Construction Machinery
- Model / Series
-
- 988K
- 992K
- 993K
- 994K Wheel Loaders and related heavy equipment
- Fitment Note
- Official Cat model list; confirm exact equipment configuration.
Engine / Variant
Contact us for application details.
Product Images




Matching Filters for This Application
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Third-party trademarks and part numbers are used for identification and cross-reference purposes only.