'primary filter damage'

Donaldson P607557 Air Filter – Safety Obround The Donaldson P607557 is a safety obround air filter designed to serve as a secondary line of defense in heavy-duty engine air intake systems. It is part of the PSD (PowerCore®) series, offering high efficiency and compact design. Key Specifications: Filter Type: Safety (Secondary) Series: PSD (PowerCore®) Style: Obround Media Type: Safety Efficiency Test Standard: ISO 5011 Dimensions: Length: 14.47 inches (367.5 mm) Width: 9.47 inches (240.5 mm) Height: 1.57 inches (40 mm) Function and Application: The P607557 is engineered to: Act as a backup filter in case of primary filter damage or improper installation. Prevent contaminants from entering the clean side of the air intake system during primary filter servicing. Plug rapidly if contamination bypasses the primary filter, alerting operators to potential issues. It is recommended to replace the safety filter with every third primary filter change unless there has been a failure of the primary filter.

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.

Donaldson P778906 Safety RadialSeal™ Air Filter The Donaldson P778906 is a high-efficiency safety air filter designed to work alongside the primary air filter in heavy-duty equipment. It serves as a secondary line of defense, protecting the engine from harmful contaminants in the event of a primary filter failure or during filter servicing. Key Features: Backup Engine Protection: Acts as a final safeguard by preventing dirt and debris from entering the engine if the primary filter is damaged or removed. RadialSeal™ Technology: Provides a reliable, vibration-resistant seal for easy installation and secure fit. Rapid Plugging Media: Engineered to quickly restrict airflow if contaminated, signaling the need for maintenance. Robust Design: Built to perform in harsh environments, ensuring long service life and consistent performance. Specifications: Part Number: P778906 Filter Type: Safety RadialSeal™ Air Filter Outer Diameter: 134.6 mm Inner Diameter: 94 mm Length: 449 mm Efficiency Standard: Meets ISO 5011 standards Application Type: Secondary air filtration for heavy-duty diesel engines Applications Include: Construction and Agricultural Equipment Off-Highway Machinery Industrial Engines Equipment operating in dusty or severe environments Donaldson P778906 helps protect your engine’s clean air intake path, extending the life of your equipment and ensuring consistent performance in the most demanding conditions.

Donaldson P550391 Fuel Filter with Water Separator The Donaldson P550391 is a high-performance spin-on fuel filter designed to effectively remove contaminants and separate water from diesel fuel. This ensures clean fuel delivery, protecting your engine from corrosion and injector damage, and enhancing overall engine efficiency. Key Features: High-Efficiency Filtration: 99% efficiency at 30 microns, effectively removing particulate contaminants. Water Separation: 95% emulsified water removal efficiency, safeguarding the fuel system. Spin-On Design: Allows for quick and easy installation and replacement. Durable Construction: Built to withstand the rigors of heavy-duty applications Specifications: Outer Diameter: 94 mm Length: 172 mm Thread Size: M24 x 1.5 Gasket Inner Diameter: 68 mm Gasket Outer Diameter: 90 mm Style: Spin-On Primary Application: Mitsubishi ME056280

Donaldson P537876 – Primary RadialSeal™ Air Filter The Donaldson P537876 is a high-efficiency primary air filter designed for heavy-duty diesel engines. Featuring RadialSeal™ technology, it ensures a secure, leak-resistant seal even under heavy vibration, providing reliable protection for engine components. Key Specifications: Filter Type: Primary Air Filter Style: RadialSeal™ Media Type: Cellulose Outer Diameter: 282 mm (11.09 inches) Inner Diameter: 148 mm (5.82 inches) Length: 510 mm (20.08 inches) Filtration Efficiency: 99.9% Efficiency Test Standard: ISO 5011 Features: RadialSeal™ Design: Provides a reliable, leak-resistant seal that remains secure even under heavy vibration. High-Efficiency Cellulose Media: Ensures effective filtration across a wide range of heavy-duty engine applications. Corrosion-Resistant Coated Steel Liners: Support the media during operation and help maximize airflow. Pleatloc™ Feature: Ensures uniform pleat spacing and prevents media from bunching, promoting longer service life. Applications: The P537876 filter is suitable for various heavy-duty equipment and machinery, including: John Deere 850D, 850D LC, 850J, 870 GP, 870G, 872 GP, 872G New Holland TX62, TX63 combines Hitachi 4459543, AT175223 Caterpillar 1525266 Volvo 11110022, 11110280 Sumitomo KSH0933 Case 275809A1, 87013225 Fleetguard AF25437 Baldwin RS3744 Fram CA8621 WIX 42803

Donaldson P536457 – Primary RadialSeal™ Air Filter The Donaldson P536457 is a high-efficiency primary air filter featuring RadialSeal™ technology, designed to provide superior filtration performance and durability in heavy-duty engine applications. Key Specifications: Filter Type: Primary Air Filter Style: RadialSeal™ Media Type: Cellulose Outer Diameter: 237 mm (9.33 inches) Inner Diameter: 130.9 mm (5.15 inches) Length: 330.2 mm (13.00 inches) Filtration Efficiency: 99.9% Efficiency Test Standard: ISO 5011 Features: RadialSeal™ Design: Provides a reliable, leak-resistant seal that remains secure even under heavy vibration. High-Efficiency Cellulose Media: Ensures effective filtration across a wide range of heavy-duty engine applications. Corrosion-Resistant Coated Steel Liners: Support the media during operation and help maximize airflow. Pleatloc™ Feature: Ensures uniform pleat spacing and prevents media from bunching, promoting longer service life. Applications: The P536457 filter is suitable for various heavy-duty equipment and machinery, including: Caterpillar CS533D, CS563D compactors with 3116T engines Mitsubishi 6D34TL excavators

Donaldson P502424 – Fuel Filter Water Separator Cartridge The Donaldson P502424 is a fuel filter cartridge designed for efficient water separation and filtration in diesel engines, ensuring better engine protection and performance. Key Specifications: Type: Fuel Filter Water Separator Cartridge Style: Cartridge Length: 193 mm (7.60 inches) Outer Diameter: 94.5 mm (3.72 inches) Inner Diameter: 26 mm (1.02 inches) Media Type: Cellulose Collapse Burst Pressure: 6.9 bar (100 psi) Filtration Efficiency: 99% at 5 microns Applications: Used in heavy-duty equipment like Hitachi excavators, Isuzu engines, John Deere, JCB, SANY, and Sumitomo machinery. Cross-Reference Part Numbers: Includes equivalents like Hitachi 4679981, Isuzu 8980742880, JCB 332G0652, WIX 33740, Baldwin PF7984, Fleetguard FF269, Hastings FF1210, Sakura EF2702. Benefits: High filtration efficiency removes contaminants effectively Durable construction withstands high pressure Water separation feature protects engine from water damage Reliable and consistent filtration performance

Donaldson P500900 – Primary Air Filter The Donaldson P500900 is a primary air filter designed to provide high-efficiency filtration for heavy-duty engine applications, ensuring optimal engine performance and protection. Key Specifications: Filter Type: Primary Air Filter Media Type: Cellulose Filtration Efficiency: 99.9% (ISO 5011) Style: Round Overall Length: 478 mm (18.82 inches) Length: 466 mm (18.35 inches) Outer Diameter: 245 mm (9.65 inches) Inner Diameter: 134 mm (5.28 inches) Bolt Hole Diameter: 20 mm (0.79 inches)

Donaldson P608677 Air Filter The Donaldson P608677 is a primary obround air filter from the PSD Series, designed for heavy-duty applications such as construction and mining equipment. It utilizes PowerCore® technology, offering superior filtration efficiency and durability. Key Features: Filter Type: Primary Air Filter Series: PSD Shape: Obround Media Type: Cellulose Efficiency: 99.95% (ISO 5011 standard) Dimensions: Length: 15.07 inches (382.8 mm) Width: 10.11 inches (256.8 mm) Height: 13.25 inches (336.6 mm) Applications: The P608677 is compatible with various equipment models, including Mack Terrapro and Terex TA400 haul trucks. It is also suitable for use in other heavy-duty vehicles requiring high-efficiency air filtration. Construction and Performance: This filter features Donaldson's PowerCore® technology, which provides a compact, lightweight design without compromising filtration performance. The cellulose media ensures effective removal of airborne contaminants, protecting engine components and extending equipment life. Cross-Reference Part Numbers: The P608677 can replace or is equivalent to several other part numbers, such as: Baldwin CA5789 WIX 49677 MANN CP38001 Mack 57MD321M Case N102191 Caterpillar P608677999140 These cross-references indicate the filter's compatibility with a variety of equipment, making it a versatile choice for maintenance needs.