micronic 1R 2381
Air Filters- DAF 2144993
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Description
DAF 2144993 is the OEM air filter reference for DAF LF, CF and XF trucks. The micronic 1R 2381 is a direct OEM-equivalent replacement for this reference. It is also OES-equivalent to Donaldson P958047, Hengst Filter E1857L, Mahle Filter LX5664 and Fleetguard AF27779.
DAF 2144993 is the primary OEM part number for the air filter used in DAF commercial trucks. The micronic 1R 2381 is manufactured to the same specification and meets OES performance criteria. Donaldson P958047, Hengst Filter E1857L, Mahle Filter LX5664 and Fleetguard AF27779 each produce OES-equivalent versions of the same filter under their own part numbers. A further 12 cross-references are also confirmed compatible. Use the search tool below to confirm your specific part number.
Product Details
| micronic Part No. | 1R 2381 |
| OEM Reference | DAF 2144993 |
| Filter Type | Air Filter |
| Total References | 17 references |
| OES Equivalents | Donaldson P958047 · Hengst E1857L · Mahle LX5664 · Fleetguard AF27779 |
| Application | DAF LF / CF / XF — see compatibility section |
| Certifications | IATF 16949 — ISO 14001 — ISO 45001 — ISO 17025 — ISO 9001 |
| Availability | Supplied from our manufacturing facility within agreed lead times based on order quantity. |
DAF 2144993 — Check All 17 Compatible References
Enter your current part number or brand name below. The search ignores spaces, hyphens and dots — so P95-8047 and P958047 return the same result. A green card confirms that micronic 1R 2381 is compatible with your part number.
| Brand / Source | Reference Number | Also Written As | Type |
|---|---|---|---|
| DAF | 2144993 | 2144993 | OEM |
| Donaldson | P958047 | P95-8047 | OES |
| Hengst Filter | E1857L | E 1857 L | OES |
| Mahle Filter | LX5664 | LX5664 | OES |
| Fleetguard | AF27779 | AF 27779 | OES |
| For other brand references, type your part number in the search field above to test compatibility | |||
Part number not listed? Send us your cross-reference number, brand and vehicle details — we will verify before you order.
Get a Quote via WhatsAppSend an Email InquiryWhat Is the DAF 2144993 Air Filter?
DAF 2144993 is the engine intake air filter for DAF commercial trucks. It is installed in the air intake system between the outside environment and the engine inlet, capturing dust, particulates and airborne contaminants before they reach the combustion chamber. Clean intake air is essential for correct fuel metering, combustion efficiency, turbocharger service life and — particularly in Euro 5 and Euro 6 engines — emission system performance where EGR and DPF systems operate within tight tolerance ranges.
OEM vs OES — What Is the Difference?
| Category | Reference | What It Means |
|---|---|---|
| OEM | DAF 2144993 | Original Equipment Manufacturer — manufactured to OEM specification. |
| OES Equivalent | Donaldson P958047 · P95-8047 | Confirmed OES-quality equivalent, interchangeable with DAF 2144993. |
| OES Equivalent | Hengst Filter E1857L · E 1857 L | Confirmed OES-quality equivalent, interchangeable with DAF 2144993. |
| OES Equivalent | Mahle Filter LX5664 | Confirmed OES-quality equivalent, interchangeable with DAF 2144993. |
| OES Equivalent | Fleetguard AF27779 · AF 27779 | Confirmed OES-quality equivalent, interchangeable with DAF 2144993. |
Vehicle Compatibility
Maintenance
| Condition / Trigger | Action |
|---|---|
| Scheduled service interval — annually or every 20,000 km for DAF LF/CF/XF | Replace as standard service item |
| Air restriction warning indicator illuminated | Replace immediately — do not operate the vehicle with a blocked air filter |
| Operation in high-dust environments (construction, agriculture, off-road) | Inspect more frequently — replace if restriction or visible contamination is present |
| Post-work on engine involving the air intake system | Inspect for contamination during service and replace if necessary |
Frequently Asked Questions
Is micronic 1R 2381 a direct replacement for DAF 2144993?
What is the difference between OEM and OES equivalent for this filter?
OES: Filters produced by Tier 1 suppliers to the same specification under their own catalogue numbers. The micronic 1R 2381 meets both categories.
Why does P958047 appear in two formats — P958047 and P95-8047?
How often should the DAF 2144993 air filter be replaced?
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