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LF3914 Heavy-Duty Oil Filter Element for MAN and Mercedes Industrial Engines
High-Precision Lubrication Defense for MAN D0826 & D0836 Power Units
Direct technical equivalent to Fleetguard LF3914, Mann HU 945/3 x, and Donaldson P550761.
Captures abrasive contaminants to prevent internal component scoring in MAN D08 series.
Supplied with a premium Nitrile sealing ring for a professional, leak-proof housing fit.
Metal-free design facilitates low-impact disposal with high collapse strength under pressure.
LF3914 Technical Performance Profile
Filtration Mechanism
The LF3914 oil filter element is a critical component in high-output lubrication systems. It functions by intercepting combustion soot, carbon deposits, and wear metals before they can recirculate to high-stress areas like turbocharger bearings or cylinder walls. By maintaining a clean oil flow, this filter preserves the lubricating properties of the fluid and prevents the thermal breakdown of critical engine parts.
Operational Problem Solving
For operators of heavy machinery, "media bypass" and "pleat bunching" are significant risks that lead to engine dusting. The LF3914 addresses these failures using reinforced structural geometry that remains stable under high operating temperatures. Furthermore, it eliminates the risk of bypass leakage-often found in lower-quality aftermarket parts-by utilizing precision-molded end seals designed for a perfect interface with MAN and Mercedes housings.
The Advantage of Synthetic-Reinforced Media
Our LF3914 utilizes Resin-Impregnated Cellulose blended with synthetic fibers, providing a superior beta ratio compared to standard paper elements. This advanced media is specifically designed to resist the chemical degradation caused by modern long-drain intervals and acidic oil additives. This ensures your MAN TGL or TGM fleet maintains maximum uptime in demanding long-haul or construction environments.
LF3914 Technical Specifications
| Technical Parameter | Metric Detail |
|---|---|
| Product Style | Eco-Type Oil Filter Element |
| Total Height (Dimension H) | 212.0 mm |
| Outer Diameter (Dimension A) | 83.0 mm |
| Internal Diameter (Dimension B) | 28.0 mm |
| Secondary Port (Dimension C) | 37.0 mm |
| Media Construction | High-Efficiency Cellulose / Synthetic Blend |
| Gasket Set | Included (1 Primary O-ring) |
LF3914 Compatibility & Cross Reference
Verified Cross References
Fleetguard: LF3914 | Mann Filter: HU 945/3 x | Donaldson: P550761
Hengst: D28E161H01 | Baldwin: P7188 | Bosch: 1457429143 | HiFi Filter: SO 7082
LF3914 Global Industry Applications
- Heavy Freight Logistics: Vital for MAN D08 series fleets.
- Modern Farming: High-load protection for Fendt Vario unit.
- Last-Mile Delivery: Reliable for high-mileage Sprinter fleets.
- Civil Infrastructure: Maintenance for Dynapac assets.
- Waste Management: Supporting urban sanitation vehicles.
Technical FAQ
Q: Does the LF3914 oil element include a replacement seal?
A: Yes, each element is supplied with the high-durability rubber O-ring required to reseal the housing cover during the oil change procedure.
Q: Is this filter suitable for MAN TGM series trucks?
A: Absolutely. The LF3914 is the designated replacement for the MAN D0826 and D0836 engines found in TGM models ranging from 12 to 26 tons.
Q: Can I use this for a Mercedes Sprinter 312D?
A: Yes, the LF3914 is the correct element for the OM 602 engine series utilized in Mercedes 212D, 312D, and 412D Sprinter vans
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