3401544 Diesel Fleet Guard Filter for Engines

Product Details

Product Overview

This high-quality diesel fuel filter, identified by OEM part number 3401544, is a genuine Fleet Guard replacement component designed for a wide range of diesel engines. As a critical part of the fuel system, it ensures the removal of contaminants and water from diesel fuel, protecting sensitive fuel injection components and maintaining optimal engine performance.

Sourced from (Chongqing Engine Company), this filter meets stringent OEM specifications for filtration efficiency and durability. It is commonly used across multiple engine models in heavy-duty trucks, construction equipment, agricultural machinery, and industrial power generation applications. While fitment is broad, verifying compatibility with your specific engine model is always recommended.

Key Features & Benefits

• OEM-Grade Filtration: Designed to meet or exceed Fleet Guard specifications, providing superior protection against abrasive contaminants that cause injector wear and system failure.
• High Contaminant Holding Capacity: Engineered with advanced media to trap more dirt and particulates, extending service intervals and reducing maintenance costs.
• Excellent Water Separation: Integrated water-separating technology effectively removes water from fuel, preventing corrosion, microbial growth, and fuel system damage.
• Direct Replacement Fit: Manufactured to exact dimensions for a seamless, leak-proof installation on compatible engines, saving time and labor during maintenance.
• Enhanced Engine Protection: Consistent fuel flow and clean fuel delivery contribute to smoother engine operation, better fuel economy, and reduced downtime.
• Rigorous Quality Control: Each filter undergoes strict inspection processes to ensure reliability and performance in demanding working conditions.

Technical Specifications

OEM Cross-Reference

This filter is the direct replacement for the following genuine OEM part numbers:

• / Fleet Guard: 3401544

Note: This part number is a primary OEM reference. For additional cross-references, please consult your engine’s parts manual or contact our support team with your engine serial number (ESN).

Compatibility

This 3401544 filter is commonly used for a wide variety of diesel engines, including but not limited to those found in:

• Engine Models: ISB, ISC, ISL, ISX, QSB, QSC, QSL, QSX, and other B, C, L, and X series platforms.
• Applications: Heavy-duty trucks, construction equipment (excavators, loaders, bulldozers), agricultural tractors, generator sets, and industrial machinery.

Important Fitment Note: While this is a universal filter for many models, some engines may require specific housing bases or adapters. Always verify the filter’s thread size (typically 1″-14 UNF) and overall dimensions against your original filter before installation.

Global Supply & Distribution

We offer reliable worldwide shipping for this 3401544 filter, ensuring fast delivery to industrial centers across the globe. Our logistics network supports:

• North America: Rapid delivery to major ports and inland hubs in the USA, Canada, and Mexico.
• Europe: Efficient distribution to key industrial zones in Germany, France, the UK, and the Netherlands.
• Asia-Pacific: Direct shipping from Chongqing, China, to markets in Australia, Japan, South Korea, and Southeast Asia.
• Middle East & Africa: Serving oil & gas, mining, and construction sectors with prompt supply chain solutions.

We have extensive export experience and comply with international trade standards, including proper customs documentation. Our stock levels ensure minimal lead times for both small orders and bulk procurement.

Quality Assurance

Our filters are manufactured under strict quality management systems, adhering to ISO 9001 standards. Each unit is tested for:

• Filtration efficiency and capacity.
• Burst pressure resistance.
• Seal integrity to prevent leaks.

We offer a standard warranty against manufacturing defects. For warranty terms, please contact our sales team. Our commitment to quality ensures that you receive a product that matches the performance and longevity of original equipment parts.

FAQ

Q1: How do I confirm that the 3401544 filter fits my specific engine?
A1: While the 3401544 is a common Fleet Guard filter for many engines, we recommend checking your engine’s parts manual or the existing filter’s part number. Key measurements include the thread size (typically 1″-14 UNF), the gasket diameter, and the overall length. You can also contact us with your engine model and serial number for a compatibility check.

Q2: What is the recommended replacement interval for this fuel filter?
A2: Replacement intervals vary by engine model and operating conditions. As a general guideline, recommends replacing fuel filters every 15,000 to 25,000 miles (24,000 to 40,000 km) for on-highway applications. For off-highway equipment, follow the maintenance schedule in your operator’s manual. Always drain the water separator more frequently in humid or cold climates.

Q3: Can I install this filter myself, and what precautions should I take?
A3: Yes, this is a spin-on type filter designed for easy replacement. Before installation, ensure the mounting surface is clean and lubricate the new gasket with clean diesel or oil. Hand-tighten the filter until the gasket contacts the base, then tighten an additional 3/4 turn. Do not over-tighten. After installation, prime the fuel system (if required by your engine) and check for leaks before starting the engine. Dispose of the used filter responsibly.