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46850 High-Displacement Air Induction Element
Mastering Volumetric Efficiency for Kohler REOZD Power Systems and Heavy-Duty Caterpillar Industrial Units. Engineered for 1201 cfm Peak Performance.
46850 Core Engineering Highlights
46850 Verified Engineering Benchmarks
Our 46850 filters are designed to achieve maximum volumetric efficiency while ensuring a perfect match with original air cleaner housings. Pleat depth and count are optimized to meet Tier-4 engine requirements.
| Parameter Description | Imperial Value | Metric Value |
|---|---|---|
| Model Number | 46850 | 46850 |
| Overall Total Length | 25.50 inch | 647.7 mm |
| Body Length | 24.00 inch | 609.6 mm |
| Body Diameter (Max) | 11.00 inch | 279.4 mm |
| Inlet Connection Diameter | 8.98 inch | 228.0 mm |
| Outlet Connection Diameter | 7.00 inch | 177.8 mm |
| Rated Airflow (HR) | 1201 cfm | 34 m³/min |
| Restriction Pressure (HR) | 6 inch H2O | 14.95 mbar |
Proprietary Notice: Detailed 2D/3D CAD drawings for 46850 mold R&D are accessible only to verified fleet buyers upon formal request.
46850 Cross Reference & OEM Interchange
Eliminate downtime with our 100% interchangeable industrial-grade solutions. Our 46850 is a certified direct replacement for:
Advantages
TCO Optimization: The 46850 extends service intervals by 20-30% compared to standard aftermarket filters, effectively lowering labor costs and hourly operational expenses for stationary power plants.
Operational Resilience: Our reinforced structural design ensures the element does not collapse under high vacuum pulses common in mining, dredging, and heavy construction sites.
HPCR Protection: A $50 filter protects a $30,000 engine. The 46850 intercepts micron-level debris that would otherwise compromise high-pressure common rail (HPCR) systems and turbocharger fins. All units are lab-tested against ISO 5011 benchmarking to ensure global Tier-1 compliance.
Vehicle Applications
| Manufacturer | Model / Series | Primary Application Type |
|---|---|---|
| KOHLER | 230 REOZD / 350 REOZD | Critical Standby Power |
| BAUDOUIN | Divers Series | Marine & Industrial Power |
| CATERPILLAR | Industrial Power Units | High-Displacement Engines |
| DIVERS | Specialty Industrial | Multi-Platform Compatibility |
Scientific Maintenance & Risk Prevention
Dynamic Adaptability: The 46850 maintains structural rigidity across a broad temperature spectrum, from -40°C to 50°C, ensuring protection during extreme cold starts and mid-day peak loads in quarries or desert power plants.
Scientific Replacement: Replacement must be based on objective data. Monitor the air restriction indicator; service only when reaching the designated red zone to maximize Dirt Holding Capacity (DHC).
Expert Recommendations
When managing a fleet of Kohler REOZD generators, induction stability is paramount. The 46850 features a low initial Restriction HR of 14.95 mbar, which prevents engine "choking" during sudden load steps. This ensures frequency stability and avoids unnecessary Exhaust Gas Temperature (EGT) spikes during critical emergency starts.
Access Factory-Direct Strategic Pricing
Reduce fleet maintenance costs by 30–40%.
Tiered Volume Pricing • Global Export Support
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