541 180 09 43 Mercedes-Benz Compatible Housing Oil Nozzle
0101 027
Summary
This housing oil nozzle is designed for heavy commercial vehicle engines, specifically compatible with Mercedes-Benz. It provides essential oil spray to the underside of the piston to manage thermal loads and ensure lubrication under high-pressure conditions. Equivalent to OE Mercedes-Benz 5411800943.
| EAN Code | 8699031061290 |
|---|
Ready to Order
Compatible OEM Codes
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MERCEDES BENZ
- 541 180 09 43
Description
What does a housing oil nozzle do?
This housing oil nozzle plays a critical role in the engine lubrication system by directing pressurized oil directly toward the piston crown. By spraying oil onto the underside of the piston, it effectively carries heat away from the combustion chamber, helping to maintain thermal balance and prevent component fatigue in heavy-duty diesel engines.Vehicle and engine compatibility
This component is compatible with Mercedes-Benz engines. Proper fitment ensures that the oil spray hits the piston base accurately rather than hitting the cylinder liner wall, which is vital for maintaining engine longevity and preventing premature wear.Installation and maintenance
For correct installation, technicians should verify the connection style—whether it is a bolted flange, banjo-connected, or threaded body—to ensure a secure seal. It is highly recommended to match the new nozzle with the existing engine code and OE specifications to prevent pressure drops in the main oil gallery during operation.Selection and troubleshooting
Maintaining correct oil pressure is essential for this part's function. If the spray angle or check valve pressure is incorrect, it can lead to insufficient cooling or improper lubrication of the piston pin and connecting rod small-end bushing.OE cross-reference
0101 027 (Housing Oil Nozzle Crankcase) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 5411800943.Other OEMs
MERCEDES BENZ
- A5411800943
- 5411800943
- 541.180.0943
- 541.180.09.43
- 541 180 0943
- 541 180 09 43
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ |
FAQ
What is the main function of this housing oil nozzle?
It directs pressurized engine oil onto the underside of the piston to provide cooling and lubrication for the piston pin and connecting rod.
Which vehicle brands are compatible with this part?
This specific part is designed for use in Mercedes-Benz heavy commercial vehicle engines.
Why is it important to check the spray tube angle?
The angle must be precise; an incorrect angle can cause oil to hit the cylinder liner instead of the piston base, leading to overheating.
How can I ensure I am selecting the correct nozzle?
The most reliable method is to use the original OE reference number along with the specific engine code to ensure correct geometry and pressure.
What are the OE reference numbers of this part?
0101 027 directly replaces Mercedes-Benz OE number 5411800943.