The Donaldson P782108 is a genuine primary radialseal air filter designed for robust performance in demanding agricultural, construction, and industrial applications. This high-efficiency filter, also known as Donaldson P181057, features a cellulose media type, ensuring 99.9% filtration efficiency. It is engineered to protect engines from harmful contaminants, extending engine life and maintaining optimal performance. Key dimensions include an outer diameter of 206 mm, an inner diameter of 104 mm, and a length of 335 mm. It is a direct equivalent for Caterpillar 6P7821 and fits a wide range of Caterpillar, John Deere, Komatsu, Massey Ferguson, and Volvo machinery.

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 77,089 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.