The Donaldson P554407 is a premium spin-on lube filter engineered to meet or exceed OEM specifications, serving as a direct replacement for Caterpillar P554407. This filter features robust cellulose media, an anti-drainback valve to prevent dry starts, and a bypass valve set at 172 kPa (25 PSI) to ensure continuous oil flow. It boasts 99% efficiency at 25 microns and 99.9% efficiency at 35 microns, providing superior protection against contaminants for critical engine components. The P554407 is compatible with a wide range of Caterpillar industrial engines (3304, 3306), generator sets, marine products, and heavy machinery including D5B, D6D, D7G track-type tractors, 950B, 966C, 966D, 980B wheel loaders, and 12G, 14G, 120G, 130G, 140G motor graders.

Donaldson Company, Inc. was founded in 1915 by Frank Donaldson in Minneapolis, Minnesota, USA. Initially, the company developed an air cleaner for farm tractors, addressing a critical need for engine protection in dusty agricultural environments. Today, Donaldson remains headquartered in Minneapolis and has grown into a global leader in filtration systems, serving a wide array of industries beyond agriculture. Donaldson is renowned for its comprehensive range of filtration products, including air, liquid, and hydraulic filters. Its advanced filtration technologies are designed to protect engines, equipment, and processes from contaminants, enhancing performance and extending machinery lifespan. The brand's product lines include PowerCore® air filters, TopSpin™ pre-cleaners, and various fuel and lubricant filters, all engineered for demanding operational conditions in heavy-duty machinery. At Partao, you can find a broad selection of genuine Donaldson spare parts across top categories such as Bolts & Fasteners, Hydraulic Filters, Oil Filters, Air Filters, and Beacon Lights. These components are essential for maintaining the efficiency and longevity of agricultural and off-highway equipment. Over 77,088 genuine Donaldson spare parts are available at Partao. Equipment operators globally rely on Donaldson for robust and effective filtration solutions. The brand's extensive network ensures that high-quality replacement parts are accessible, supporting the continuous operation of machinery in diverse applications, from agricultural fields to construction sites. Choosing Donaldson parts helps maintain optimal engine health and operational reliability.