'robust materials'

Donaldson Fuel Filter Water Separator – Part No. P551026 The Donaldson P551026 is a spin-on fuel filter and water separator featuring Twist & Drain™ technology, engineered to protect diesel engines by removing solid contaminants and separating water from fuel. Its robust design and high-efficiency media ensure reliable fuel cleanliness in demanding applications. Key Features: Dual-Stage Filtration Combines cellulose and meltblown media to remove particles down to 10 microns with 99% efficiency, while separating 95% of emulsified water to safeguard injectors and pumps. Twist & Drain™ Maintenance Integrated twist-to-drain valve lets you discharge accumulated water without removing the cartridge, simplifying servicing and minimizing fuel spillage. Heavy-Duty Construction Sturdy canister and seal materials withstand vibration and pressure fluctuations for extended service life in heavy-duty environments. Specifications: Outer Diameter: 107.3 mm (4.22 in) Length: 243.6 mm (9.59 in) Thread Size: 1-14 UN Gasket Outer Diameter: 99 mm (3.90 in) Gasket Inner Diameter: 90.3 mm (3.56 in) Filtration Efficiency: 99% @ 10 µm (ISO 19438 / SAE J1985) Emulsified Water Separation: 95% (SAE J1985) Media Type: Cellulose and meltblown Style: Spin-on, Twist & Drain™ Typical Applications: Heavy-Duty Trucks & Buses Ensures clean, dry diesel fuel for on-highway and vocational vehicles. Off-Road & Industrial Equipment Fits construction machinery, agricultural tractors, and mining equipment requiring reliable water separation. OEM Retrofit & Aftermarket Replacement Cross-references many OEM part numbers (for example, Baldwin BF1363, Fleetguard FS19737, Mann+Hummel PL4207X, Mercedes-Benz 9604770003, Volvo 11110474). Use Part No. P551026 to maintain fuel-system integrity, prevent water-related corrosion, and extend component life in demanding diesel applications

Donaldson P550787 Hydraulic Filter Cartridge The Donaldson P550787 is a high-performance hydraulic cartridge filter designed to protect critical hydraulic components by effectively removing contaminants from hydraulic fluids. Engineered with advanced synthetic media, this filter ensures optimal system cleanliness and extends the service life of equipment operating in demanding environments. Key Features: Advanced Filtration Efficiency: Achieves a Beta 1000 rating at 14 microns, capturing 99.9% of particles at this size, thus providing superior protection against wear and tear. Durable Synthetic Media: Constructed with robust synthetic materials that offer high dirt-holding capacity and resistance to fluid degradation, ensuring consistent performance over extended service intervals. OEM Compatibility: Designed as a direct replacement for various OEM filters, including Komatsu part numbers 207-60-71181, 207-60-71182, and 207-60-71180, facilitating seamless integration into existing systems. Specifications: Part Number: P550787 Filter Type: Hydraulic Cartridge Filter Media Type: Synthetic Micron Rating: 14 µm (Beta 1000) Outer Diameter: 150 mm (5.91 inches) Industrial Service Solutions Inner Diameter: 92 mm (3.62 inches) Overall Height: 199.9 mm (7.87 inches) Primary Application: Komatsu equipment, including models such as D275A, D85EX, D85PX, PC200, PC270, PC300, and others.

Donaldson P550777 Hydraulic Filter The Donaldson P550777 is a high-performance hydraulic spin-on filter engineered to deliver superior protection and extended equipment life. Designed to meet stringent industry standards, it efficiently removes contaminants from hydraulic fluids, ensuring optimal system operation even under demanding conditions. Key Features: Advanced Filtration Media: Captures fine particles and contaminants to protect critical components. Heavy-Duty Construction: Built with robust materials for strength and durability under high pressure. Spin-On Design: Allows quick and easy installation, reducing maintenance time. Bypass Valve Included: Ensures consistent oil flow even under clogged conditions. Specifications: Part Number: P550777 Filter Type: Spin-On Hydraulic Filter Thread Size: 1 1/2" – 16 UN Outer Diameter: 93 mm Length: 259 mm Bypass Valve Setting: Yes (Rated) Application: Suited for use in various industrial and mobile hydraulic systems. Applications Include: Construction Equipment Agricultural Machinery Industrial Hydraulic Systems Material Handling Equipment

Donaldson P551757 – Spin-On Hydraulic Filter The Donaldson P551757 is a high-performance spin-on hydraulic filter designed to protect hydraulic systems by effectively removing contaminants. Key Specifications: Filter Type: Spin-On Media Type: Cellulose Filtration Efficiency: 19 microns (Beta 2) Bypass Valve Setting: 2.1 bar (30 psi) Outer Diameter: 94 mm (3.70 inches) Length: 151 mm (5.96 inches) Thread Size: M24 x 1.5 Gasket Outer Diameter: 71 mm (2.81 inches) Gasket Inner Diameter: 62 mm (2.46 inches) Applications: Commonly used in John Deere, Case, and other heavy-duty machinery requiring hydraulic filtration. Cross-Reference Part Numbers Include: Baldwin BT8415, Fleetguard HF6316, Fram P8552, Hastings HF987, Luber-Finer LFH8728, NAPA 7201, WIX 57201. Benefits: Efficient filtration to protect hydraulic components Durable design for high-pressure environments Bypass valve maintains system pressure under contamination Conclusion: Donaldson P551757 ensures reliable hydraulic system performance and longevity with its efficient filtration and robust construction

Donaldson P550576 Hydraulic Cartridge Filter The Donaldson P550576 is a hydraulic cartridge filter designed for use in various heavy-duty equipment. It features a cartridge-style construction with an outer diameter of 42.5 mm (1.67 inches), an inner diameter of 21.5 mm (0.85 inches), and a length of 83.5 mm (3.29 inches). The filter has an efficiency rating of 17 microns at Beta 2 and a collapse burst pressure of 15 bar (218 psi) This filter is compatible with several equipment models, including those from CASE, CLARK, DAEWOO, DOOSAN, FIAT, HITACHI, HYUNDAI, JCB, KUBOTA, MASSEY FERGUSON, NISSAN, SUMITOMO, and VOLVO . It is commonly used in hydraulic systems to remove contaminants and protect system components. The P550576 is constructed with high-quality materials to ensure durability and reliable performance in demanding applications. It is suitable for use in various industries, including construction, agriculture, and manufacturing.

Donaldson Air Filter (Panel Ventilation) – Part No. P500195 The Donaldson P500195 is a high-efficiency panel filter designed to protect vehicle cabins and equipment enclosures by capturing airborne contaminants before they enter critical spaces. Its robust construction and premium media deliver reliable dust and particulate removal, helping operators breathe cleaner air and safeguarding sensitive control components. Key Features: High-Efficiency Cellulose Media Premium cotton-based media provides 99% efficiency (tested to JIS D 1612 standards), effectively removing dust, pollen, and other irritants. Durable, Coated Steel Liners Corrosion-resistant, coated steel inner and outer liners support media structure, maximizing airflow and extending service intervals in harsh operating conditions. Pleatloc™ Design Ensures uniform pleat spacing to prevent media bunching, promoting longer service life and consistent performance throughout the filter’s duty cycle. Direct OEM Fit Built as a direct replacement for many original equipment applications, including Volvo part number 11703980, for hassle-free installation. Specifications: Length: 486 mm (19.13 in) Width: 286 mm (11.26 in) Height: 62 mm (2.44 in) Efficiency: 99% @ JIS D 1612 Media Material: Cotton (cellulose) Filter Style: Panel (ventilation) Typical Applications: Cabin Ventilation for Heavy-Duty Equipment Installed in construction machinery, agricultural tractors, and telehandlers to maintain a clean cabin environment. OEM Replacement for Volvo A, EC, and EW Series Cross-references to Volvo 11703980, making it suitable for Volvo articulated haulers, excavators, and related equipment models. JLG® Boom Lifts and Scissor Lifts Meets OEM specifications for JLG machinery, ensuring reliable ventilation in boom lifts and scissor lifts operating in dusty environments. Use Part No. P500195 whenever you need a dependable panel-style cabin or equipment-enclosure filter that combines high particulate removal efficiency with long service life.

Donaldson Primary Air Filter (RadialSeal™) – Part No. P537876 The Donaldson P537876 is a high-efficiency primary air filter featuring RadialSeal™ technology, engineered to deliver reliable engine protection in demanding heavy-duty applications. Its design ensures a secure, leak-resistant fit under heavy vibration, while advanced media construction offers superior contaminant removal. Key Features: RadialSeal™ Design Provides a dependable, leak-resistant seal that keeps the filter securely in place, even under intense vibration. High-Efficiency Cellulose Media Utilizes premium cellulose filtration media to capture dust, dirt, and other particulates across a wide range of heavy-duty engine conditions. Corrosion-Resistant Steel Liners Coated steel inner and outer liners support the filter media, maintain structural integrity, and maximize airflow throughout the service interval. Pleatloc™ Construction Ensures uniform pleat spacing, preventing media bunching and promoting consistent performance and extended service life. Specifications: Overall Length: 510 mm (20.08 in) Outer Diameter: 282 mm (11.10 in) Inner Diameter: 148 mm (5.83 in) Filter Style: RadialSeal™ Primary Air Filter Media Type: High-efficiency cellulose Efficiency Standard: ISO 5011 test methods (99.9% typical efficiency) Weight: Approximately 3.33 kg (7.34 lb) Typical Applications: Case IH Agriculture Equipment Cross-referenced to Case IH part number 275809A1, making it suitable for various Case-branded tractors, combines, and harvesters. Link Belt Construction Machinery Cross-references include Link Belt part number E3H0146, fitting a range of Link Belt excavators and loaders. Caterpillar & Hitachi Heavy-Duty Engines Commonly used as the primary air intake filter in models where a RadialSeal™–style filter is specified. Use Part No. P537876 whenever a robust, high-flow primary air filter is required to protect diesel engines in rugged agricultural, construction, or industrial environments.

Donaldson Hydraulic Filter Cartridge – Part No. P172465 The Donaldson P172465 is a high-efficiency cartridge-style hydraulic filter engineered to deliver superior contaminant removal and long service life in demanding hydraulic systems, including construction, mining, and industrial equipment. Its advanced synthetic media and robust construction ensure optimal protection for pumps, valves, and actuators. Key Features: Advanced Synthetic Media Provides a Beta 1000 rating at 23 microns, capturing at least 99.9% of particles down to 23 µm in a single pass. High Collapse Pressure Rated to withstand up to 150 psi (10 bar) differential pressure, ensuring reliability under high-pressure operating conditions. Durable Construction Heavy-duty steel canister with a Buna-N® (Nitrile) seal offers resistance to temperature extremes (–45 °F to 225 °F) and protects against media collapse. Drop-In Cartridge Design Simplifies maintenance—remove the old element, insert the new P172465 into the housing, and secure. Reduces service time and minimizes contamination risk during replacement. Specifications: Outer Diameter: 126 mm (4.96 in) Inner Diameter: 92 mm (3.62 in) Overall Length: 290 mm (11.42 in) Media Type: Synthetic Efficiency Rating: Beta 1000 @ 23 µm Collapse Pressure: 150 psi (10 bar) Seal Material: Buna-N® (Nitrile) Typical Applications: OEM and Aftermarket Replacement Direct replacement for Fairey Arlon TXX8A-CC25 series cartridges and compatible with various hydraulic filter housings. Volvo Equipment Cross-references to Volvo part numbers (e.g., 6210359, 6635975, 11026934, 11996150), making it suitable for loaders, excavators, and other heavy machinery. Construction & Mining Machinery Ideal for excavators, bulldozers, loaders, and drilling rigs where robust hydraulic filtration is critical to protect sensitive system components. Use the P172465 cartridge to maintain hydraulic system cleanliness, extend component life, and reduce unplanned downtime in high-demand environments.

Donaldson Fuel Filter Water Separator – Part No. P552040 The Donaldson P552040 is a spin-on fuel filter and water separator cartridge engineered to safeguard diesel engines by removing water and contaminants from fuel. Designed as a direct replacement for Racor® 2040 series housings, it ensures reliable fuel cleanliness under demanding conditions. Key Features: Dual-Stage Filtration A cellulose media core removes solid particles down to 10 μm while separating 95% of emulsified water to protect injectors and pumps. Integrated Pressure Relief Valve Allows fuel to rise slowly during cold starts to prevent air lock and ensure immediate fuel delivery to the engine. Robust Construction The sturdy canister design withstands vibration and pressure fluctuations in heavy-duty applications for long service life. Easy Cartridge Replacement Simply remove the old cartridge and insert the new P552040 into the Racor 2040™ housing—no tools or complex procedures required. Specifications: Outer Diameter: 108.5 mm (4.27 in) Inner Diameter: 21 mm (0.83 in) Length: 121.4 mm (4.78 in) Filtration Efficiency: 50% @ 10 μm (ISO 4572) Emulsified Water Separation: 95% (SAE J905) Collapse Burst Pressure: 4.1 bar (60 psi) Media Type: Cellulose Style: Spin-on cartridge (water separator) Primary Fitment: Racor 2040™ series (e.g., 2040N10, 2040SM) Typical Applications: Marine Engines: Ensures clean, dry diesel for boats and yachts using Racor 2040™ housings. Commercial Trucks & Buses: Fits diesel truck fuel systems requiring Racor 2040™ filtration. Industrial & Off-Road Equipment: Suitable for generators, forklifts, construction machinery, and other equipment using Racor 2040™ water-separating filters. Use Part No. P552040 to maintain optimal engine performance and prevent fuel-system damage in any Racor 2040™ housing application.