'backup filtration'

Donaldson Air Filter Kit – Part No. X009751 Includes: P780522 (Primary Filter) + P780523 (Safety Filter) The Donaldson X009751 Air Filter Kit is a high-efficiency filtration solution designed to protect diesel engines operating in harsh industrial, mining, and construction environments. Built to deliver consistent performance, this kit ensures cleaner airflow, extended engine life, and reduced maintenance needs. Key Features: Dual-Filter Protection – Primary Filter (P780522) removes larger contaminants. – Safety Filter (P780523) provides backup filtration to capture finer particles. High Dust-Holding Capacity Designed to withstand dusty and rugged environments without compromising airflow. Radial Seal Design Ensures a tight, leak-free seal for better filtration efficiency and easier installation. Durable Construction Engineered to meet ISO 5011 standards for reliability and consistent performance. Specifications: Outer Diameter: 185 mm Inner Diameter: 157.4 mm Overall Length: 457.2 mm Filter Shape: Round Application Class: B Country of Origin: India This kit is ideal for heavy-duty engine systems where superior air intake protection is essential for operational efficiency and longevity.

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 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 P763761 – Hydraulic Spin-On Filter (Duramax Series) The Donaldson P763761 is a high-performance hydraulic spin-on filter from the Duramax® series, designed to provide superior filtration and protection for hydraulic systems in demanding applications. Key Specifications: Filter Type: Spin-On Media Type: Synthetic Outer Diameter: 97 mm (3.82 inches) Length: 153 mm (6.02 inches) Thread Size: 13/16-16 UN Bypass Valve Setting: 0.7 bar (10 psi) Collapse Pressure: 21 bar (300 psi) Filtration Efficiency: Beta 200: 25 microns Beta 1000: 33 microns Flow Direction: Outside-In Applications: Suitable for heavy-duty hydraulic systems in equipment such as Caterpillar, JCB, Volvo, and Carraro machinery.

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 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 P564859 – Hydraulic Filter Cartridge The Donaldson P564859 is a high-performance hydraulic filter cartridge engineered to protect hydraulic systems by effectively removing contaminants. Key Specifications: Filter Type: Cartridge Media: Synthetic Filtration Efficiency: 12 microns (Beta 1000) Outer Diameter: 60 mm (2.36 inches) Inner Diameter: 32 mm (1.26 inches) Length: 227 mm (8.94 inches) Collapse Pressure: 30 bar (435 psi) Bypass Valve: Yes, set at 3 bar (44 psi) Applications: Ideal for use in heavy machinery such as JCB telehandlers, excavators, bulldozers, tractors, and combines.