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12886224 Crankcase Breather Filter | Oil Mist Separator for Liebherr Excavators & Loaders
Eliminate Turbocharger Contamination: The 12886224 (also 12582496) breather filter is a mission-critical component designed for **Liebherr Litronic** systems. By utilizing oleophobic coalescing technology, it effectively separates oil mist from crankcase gases, protecting your turbochargers and intercoolers from carbon buildup and ensuring compliance with modern emission standards.
Core Advantages: Why Fleet Managers Choose 12886224?
🧪 Precision Coalescing Media
High-precision oleophobic synthetic media offers superior oil droplet capture while maintaining low back-pressure, critical for engine seal longevity.
⚡ "Easy-Pull" Top Ring
Featuring an integrated Hexagonal Reinforced Handle, this design allows for rapid, tool-free replacement even in the most cramped Liebherr engine bays.
🔥 High-Temp Viton Sealing
Equipped with a premium Viton O-ring, ensuring zero-leakage performance under the extreme thermal cycles of high-load industrial operations.
Technical Specifications: Precision Data
| Specifications | Details |
|---|---|
| Part Number | 12886224 / 12582496 |
| Filter Media | Oleophobic Synthetic Coalescing Media |
| Seal Material | High-Temp Viton (Fluoroelastomer) |
| Special Feature | Integrated Hexagonal Pull Handle |
| Application | Closed/Open Crankcase Ventilation (CCV) |
Global Cross-Reference & Compatibility
The 12886224 is a high-performance equivalent to the following industry standards:
Application Scenarios for Liebherr Fleet
🏗️ Excavators: A900C/904C/914C/924C, R900C/914/916/924/926/936 (Litronic, Gen8).
🚜 Wheel Loaders: L542, L550/556/566/586 (Standard, 2+2, XPower).
🏗️ Mobile Cranes: LTM1055-3.1, LTM1070-4.1, LTM1090-4.1, LTM1130-5.1, LTM1220-5.2.
📦 Material Handlers: LH30, LH30C/M, LH35, LH35M/MT.
🚜 Bulldozers: PR724 LPG/XL, PR736 Crawler Tractors.
🏗️ Crawler Loaders: LR634 Litronic.
Built for Extreme Conditions
Specifically engineered for **harsh, high-load industrial environments**. Whether in high-dust mining zones or high-humidity coastal construction, our chemical-resistant synthetic media ensures stable crankcase pressure and emission compliance throughout the service interval.
Installation & Maintenance Guide
- Tool-Free Replacement: Use the Easy-Pull handle to smoothly extract the element.
- Seal Verification: Ensure the Viton O-ring is seated correctly and lightly lubricated with clean oil.
- Service Interval: Replace the breather filter every 500-1,000 operating hours or per the Liebherr Litronic service manual to prevent oil blow-by.
Smart Q&A: People Also Ask
Q1: What is the main function of the 12886224 breather filter?
A: It separates oil mist from crankcase gases, returning oil to the engine and preventing it from fouling the turbocharger and intercooler.
Q2: Is 12886224 compatible with Gen8 Liebherr excavators?
A: Yes, it is fully compatible with the latest Gen8 and XPower models requiring high-precision emission control.
Q3: How do I know when the breather filter needs replacement?
A: Signs include oil leaks at crankshaft seals, visible oil mist in the air intake, or excessive crankcase pressure warnings.
Q4: Why is the oleophobic media important?
A: Oleophobic media repels oil, allowing it to coalesce into larger droplets and drain back, which prevents the filter from clogging prematurely with oil film.
Q5: Can I use this filter for marine engines?
A: Yes, provided the Liebherr engine model matches the specifications; its anti-corrosion properties make it suitable for marine-grade power systems.
Lower Your Unplanned Downtime Today
Direct factory supply for Liebherr 12886224 / 12582496 with global shipping. Get high-precision protection for your heavy-duty fleet.
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