Looking for a reliable way to maintain your industrial engine performance? The 2456375 (also known as 245-6375) air filter is the critical defense line for Caterpillar Tier 3 and Stage IIIA engines. Whether you are running a 320D excavator or a stand-by generator, ensuring clean air intake is non-negotiable for engine longevity.
We provide high-grade filtration solutions that meet or exceed OEM specifications, ensuring that dust and particulates never reach your combustion chamber. This specific element is engineered for high-vibration environments typical in construction and mining applications.
Our 2456375 air filters are manufactured using premium synthetic media to ensure a high dust-holding capacity and low restriction. Below is the comprehensive data for procurement and technical verification.
| Model NO. | Caterpillar C4.4 / C6.6 / C7.1 Series | Part Number | 2456375 / 245-6375 |
| Product Name | Primary Engine Air Filter | Type | Radial Seal Air Filter |
| Condition | Brand New, OEM Standard Replacement | MOQ | 1 Piece |
| Stock Status | In Stock / Fast Dispatch | Packaging | Industrial Export Packing |
| Application | Engine rebuild, overhaul, maintenance | Delivery | DHL, Fedex, EMS, UPS, Air/Sea |
| Payment | T/T, Western Union, MoneyGram | Dimensions | Standard Industrial Fit |
When purchasing 2456375 filters, quality difference directly impacts your turbocharger life and fuel consumption. Here is how our professional-grade replacement compares to generic options.
| Key Procurement Points | Our 2456375 Replacement | Common Market Filters |
|---|---|---|
| 1. Media Quality | Heavy-duty Flame Retardant Paper | Standard thin cellulose paper |
| 2. Sealing Integrity | Precision-molded Polyurethane Seal | Rigid plastic or cheap foam |
| 3. Filtration Efficiency | 99.97% Efficiency for Micron Dust | Less than 95% protection |
| 4. Structural Support | Internal Steel Mesh Reinforcement | Cardboard or no mesh |
| 5. Service Intervals | Matches OEM 500-hour cycles | Requires frequent 200-hour changes |
| 6. Value for Money | Lower total cost of ownership | High risk of engine abrasion costs |
Operating a Caterpillar engine with a clogged or poor-quality 2456375 filter can lead to black smoke, increased fuel usage, and eventual turbocharger failure. Our team helps operators:
Identify potential risks during maintenance to avoid unplanned downtime.
Recommend suitable replacement parts if needed for specific dusty or humid work environments.
Support both inspection advice and parts supply for global fleets and local repair shops.
Loss of power usually indicates high air restriction. Ensure the 2456375 filter element is not saturated with dust. If the indicator light is on, replace the filter immediately to prevent vacuum pressure from damaging the intake piping.
Yes, many 320D2 and 323D2 models equipped with C6.6 or C7.1 engines utilize the 2456375 as the primary air cleaner. Always verify the serial number before ordering.
Our 2456375 utilizes an OEM-standard tri-metal structure and high-grade media, Trusted by repair shops & equipment fleets worldwide for heavy-duty construction and mining operations.
Enter your details below to receive a professional quotation for 2456375 and other engine overhaul components.
We are a leading supplier specializing in complete engine assemblies and precision internal components. We support global brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our primary inventory covers critical maintenance and overhaul parts such as:
Cylinder Liners, Pistons, Piston Rings, Main Bearings, Con-rod Bearings, Thrust Washers, Full Gasket Overhaul Kits, Fuel Injection Pumps, Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
Optimize your search with our long-tail focus: Heavy duty excavator engine rebuild kits, industrial diesel engine filtration solutions, C6.6 engine overhaul parts supplier, aftermarket Caterpillar 320D maintenance items, high pressure fuel injector for C7.1, marine engine turbocharger replacement, construction machinery water pump wholesale, high performance piston ring sets for Isuzu, Kubota mini excavator engine parts, Yanmar marine diesel gasket kits, Weichai truck engine spare parts, forged steel crankshaft for Cummins, copper-lead alloy engine bearings, diesel fuel pump calibration parts, heavy duty air intake protection system, excavator filter cross reference guide, mining truck engine components, radiator and cooling system parts, engine valve train components, and comprehensive industrial engine sealing solutions.
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