491-6075 Caterpillar Hydraulic Filter | High Reliability Safeguards CAT Hydraulic Systems

Core Features & Benefits

High Reliability Filtration Performance/4916075 Caterpillar hydraulic filter

• It uses high-precision hydraulic-specific filter media. This consistently captures micro-impurities (metal fragments, dirt, oil residues) to meet Caterpillar’s strict cleanliness standards, ensuring stable protection without performance fluctuations.
• The specialized media boasts excellent dirt-holding capacity and structural stability. It maintains consistent filtration efficiency over long service cycles, avoiding sudden performance drops that could risk hydraulic system integrity.
• Thorough and reliable contaminant removal shields critical hydraulic components (pistons, valves, hydraulic motors) from abrasion and corrosion. This significantly reduces unplanned downtime and costly repairs, enhancing overall equipment operational efficiency.

Industrial-Grade Durability for Long-Term Reliability

• It is constructed with rugged, pressure-resistant premium materials. These withstand extreme hydraulic pressures (up to 400 bar), temperature fluctuations (-35°C to 125°C), and intense mechanical vibrations in heavy-duty operations.
• The filter housing features a reinforced, leak-proof design with precision sealing technology. It resists deformation, media breakdown, and oil leakage—even under prolonged intense usage or harsh environmental conditions (dust, humidity, chemical exposure).
• This durability ensures consistent high reliability in demanding workplaces (dusty construction sites, rugged mines, industrial facilities), providing year-round stable protection for CAT hydraulic systems.

Precise CAT Machinery Compatibility/4916075 Caterpillar hydraulic filter

• It is meticulously crafted to match specifications of various CAT heavy equipment models, including excavators (330D2L/336D2L), wheel loaders (972M/980M), articulated trucks (730C/740C), and hydraulic excavators (349D2/352D2).
• As a direct OEM replacement, it fits perfectly and integrates seamlessly. No modifications or adapters needed, ensuring optimal hydraulic system functionality and hassle-free installation.
• Broad compatibility simplifies inventory management for fleet operators. It eliminates the need to stock multiple filter variants, reducing inventory costs and ensuring reliable part availability.

User-Friendly Maintenance & Installation

• It has an intuitive, compact design with standardized mounting points. Operators complete replacement in minutes, minimizing maintenance downtime and ensuring quick resumption of equipment operation.
• Its lightweight structure (≤1.6kg) and non-slip grip surface make handling easy—even in tight equipment compartments.
• Simple visual inspection (via pressure differential indicators) lets operators assess filter condition at a glance. Timely replacements avoid hydraulic system performance degradation, maintaining high reliability throughout the equipment’s service life.

Cost-Effective Long-Term Value

• It serves as a high-quality alternative to original CAT hydraulic filters. It delivers comparable high reliability and performance consistency at a competitive price.
• High reliability filtration and durable construction extend hydraulic system lifespan and reduce component wear. This lowers long-term operational costs (repair expenses + maintenance labor costs).
• Extended service life (≥2,800 operating hours) reduces filter replacement frequency. It cuts material and labor costs for large-scale operations (fleet management, construction companies, mining enterprises).