Finding a reliable 40C2403 (also known as 40C2403) filter is critical for maintaining the high-performance standards of your heavy machinery. Whether you are operating a LiuGong 922D or a LiuGong 925D, the filtration system is the first line of defense against engine wear. Our OEM-standard replacement filters ensure that your Cummins-powered equipment remains operational in the toughest job site conditions.
| Model NO. | LiuGong 920D, 922D, 925D, 936D Series | Part Number | 40C2403 / 40C2403 |
| Product Name | High-Efficiency Filter Element | Type | Engine Air / Fluid Filtration |
| Condition | Brand New, OEM Standard Replacement | MOQ | 1 Piece |
| Payment Terms | T/T, Western Union, MoneyGram | Stock Status | In Stock / Fast Dispatch |
| Delivery Methods | Express: DHL Fedex EMS UPS, Air, Sea | Packaging | Industrial Export Packing |
| Application | Engine rebuild, overhaul, routine maintenance for construction machinery | ||
When sourcing 40C2403 filters, fleet managers need to balance cost and reliability. Here is how our professional-grade replacement compares to standard aftermarket options.
| Core Features | Our OEM-Standard 40C2403 | Generic Aftermarket Filters | Procurement Impact |
|---|---|---|---|
| 1. Filtration Media | Synthetic High-Density Fiber | Standard Paper Base | Extends service intervals |
| 2. Seal Integrity | High-Temp NBR Rubber Seal | Recycled Plastic/Rubber | Prevents bypass leakage |
| 3. Structural Strength | Reinforced Steel Mesh Inner Core | Thin Aluminum or Plastic | Resists collapse under pressure |
| 4. Fitment Precision | 100% Match to 40C2403 Specs | Approximate Sizing | Zero installation downtime |
| 5. Flow Rate | Optimized for Cummins Engines | Restricted Flow Designs | Maintains fuel efficiency |
| 6. Cost Efficiency | Competitive Direct Pricing | Low Initial Cost / High Risk | Lower Total Cost of Ownership |
Not sure how this issue affects your equipment?
Our team helps operators navigate complex maintenance schedules and technical hurdles:
✔ Identify potential risks during routine maintenance before they become costly failures.
✔ Recommend suitable replacement parts tailored to your specific engine workload.
✔ Support both inspection advice and professional parts supply for global fleets.
We don't just sell the 40C2403 part; we ensure your LiuGong machinery stays profitable.
Yes. If the 40C2403 air filter is clogged, the air-to-fuel ratio becomes unbalanced. This leads to incomplete combustion and higher exhaust temperatures. We recommend checking the restriction indicator and replacing the element if it appears dark or heavy with dust.
The 40C2403 is specifically designed for certain LiuGong configurations which often utilize Cummins power units. Always verify your housing dimensions. Our OEM Standard Replacement is designed to meet or exceed the original flow requirements of these engines.
Answer: Our units feature an OEM-standard tri-metal structure for fluid filters or high-grade synthetic media for air units. We are trusted by repair shops and equipment fleets globally for providing consistent 40C2403 supply without the premium brand markup.
Connect with our parts specialists today for bulk pricing and fast shipping options.
WhatsApp: +8613532379052Email for Quotes: [email protected]
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Follow us on Facebook for Heavy Equipment Parts UpdatesAs a leading specialist in internal combustion engine components, we provide more than just the 40C2403 filter. Our inventory covers the entire lifecycle of your machinery. We are your one-stop source for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engine assemblies and spare parts.
Our core product range includes high-precision cylinder liners, pistons, and piston rings. For bottom-end repairs, we supply crankshaft bearings, connecting rod bearings, and thrust washers. Ensure a leak-free build with our comprehensive overhaul gasket kits. We also stock critical fuel system components like diesel injection pumps and fuel injectors, along with heavy-duty crankshafts, turbochargers, water pumps, oil pumps, cylinder blocks, cylinder heads, and connecting rods.
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