446-1895 Fuel Filter Assembly is an aftermarket replacement fuel filter assembly for Caterpillar excavators, including 312D2, 323D3. The fuel filter removes dirt, rust and other contaminants from diesel before the fuel reaches the pump and injectors. Supplied by LIONKITS as aftermarket new with a 6-month warranty.
446-1895 Fuel Filter Assembly Specifications
- Product Type: Fuel Filter Assembly
- Part Number: 446-1895, 4461895
- Compatible Brand: Caterpillar
- Machine Type: Excavator
- Condition: Aftermarket new
- Product Weight: 2.000 kg/4.41 pounds(1 piece)
- Package Dimensions: 10.24 inch(L) x 7.87 inch(W) x 3.94 inch(H)
- Warranty: 6 months
- Brand: LIONKITS
- Country of Origin: China
Caterpillar Models Compatible with the 446-1895 Fuel Filter Assembly
- Caterpillar Excavator 312D2 323D3
Your model is not listed? Contact LIONKITS via live chat or email with your machine model and nameplate photo, and we will confirm compatibility.
What Does a Fuel Filter Do?
The fuel filter removes dirt, rust and other contaminants from diesel before the fuel reaches the pump and injectors. Where the filter includes a water separator, it also separates water from the fuel, which protects the injection system from corrosion and wear.
Signs the Filters or Parts Need Replacing
- Hard starting or long cranking: a clogged filter starves the injection system of fuel.
- Loss of power under load: restricted fuel flow shows up when the engine demands more fuel.
- Rough running or stalling: unstable fuel supply upsets combustion.
- Water in the fuel or a full separator bowl: drain the water and replace the filter if it keeps returning.
These symptoms overlap with other fuel, hydraulic and air system problems, so check the basics first.
How to Order and Install the 446-1895 Fuel Filter Assembly
- Confirm your machine model, engine and the part number before ordering.
- Change the fuel filter at the interval in the operator manual, and use clean fuel.
- Fill the new filter with clean fuel if the design allows, and bleed air from the fuel system after installation.
- Check for fuel leaks with the engine running.
Shipping, Payment and Support
- Dispatch and delivery: Your package will be sent within 2-3 business days, and another 3-7 business days to arrive in your country
- Payment methods: Credit Card, PayPal, T/T, Western Union
- Returns and refunds: If you encounter any issues with the product, please contact us promptly and provide detailed feedback. We will handle the return or exchange promptly
Frequently Asked Questions
What is the 446-1895 Fuel Filter Assembly?
The 446-1895 Fuel Filter Assembly is an aftermarket replacement fuel filter assembly for Caterpillar excavators, supplied as aftermarket new under part numbers 446-1895, 4461895.
Which Caterpillar models does the 446-1895 Fuel Filter Assembly fit?
It is listed for 312D2, 323D3. If you are unsure, send your machine nameplate to LIONKITS for confirmation.
How often should the fuel filter be replaced?
Follow the service interval in the operator manual for your model; many Bobcat service schedules call for new fuel filters at the 500-hour service.
What are the warranty and delivery terms for the 446-1895 Fuel Filter Assembly?
Warranty: 6 months.










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