Wix 33774 - Diesel Pre-filter
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A pre-cleaner that separates heavy dust from the intake air on industrial engines and lift trucks before it reaches the main air filter element.
Key details
- Removes the heaviest dust before the main element sees it
- Substantially extends main element life in dusty operation
- Requires periodic emptying of the collection bowl
- Sized to the intake airflow of the engine
Specifications
| Part number | 33774 |
| Component type | Pre-cleaner |
| Part type | OEM-grade aftermarket |
| Fits brand | Wix |
| Category | Filters |
Where it is used
Components of this type are fitted to the filtration system on industrial engines and lift trucks. This is category-level context, not a fitment list — confirm the part number against your machine's model and serial number before ordering.
Service notes
Empty the collection bowl on schedule. A full pre-cleaner stops separating and passes its accumulated dust load onward.
Fitment & availability
This is an OEM-grade aftermarket replacement manufactured to OE specification. It is cross-referenced to Wix part number 33774 for identification and is not supplied by the original equipment manufacturer.
Check the part number against your model and serial number before ordering. If this item is not showing as available, use Check Availability and our team will confirm lead time and fitment.