Designed for a variety of applications, Donaldson's air intake systems protect and perform using advanced filtration technology to extend overall engine life.
The PCD air cleaner family offers single-stage filtration in a compact unit that delivers superior filtration performance using Donaldson PowerCore® Filtration Technology.
Donaldson Blue® air intake filters with nanofiber technology extend engine and filter life through superior protection over traditional cellulose filters.
Replacement filters for Fleetguard® OptiAir™ Air Cleaners use high-efficiency media, vibration-resistant RadialSeal™ design and rigid structural support to deliver superior performance and proven protection.
Contaminants and water are the enemies of modern diesel engines, robbing vehicles and equipment of performance and longevity.
Clean diesel kits provide simple, effective outlet filtration on low volume fuel dispensers to allow you to pump clean fuel into your vehicles and equipment.
Donaldson Clean Solutions filters provide unsurpassed cleanliness in a single pass and are perfect for inlet and outlet filtration applications. Heavy duty spin-on design enable fast, simple and clean servicing without specialized tools.
The Diesel Exhaust Fluid (DEF) Filter offers a convenient, effective way to deliver clean DEF into your equipment.
Donaldson's diesel engine cooling systems designed to remove contaminants and maintain cooling system balance to minimize system failures and reduce engine downtime.
Coolant filters remove contaminants and help maintain cooling system balance.
Donaldson Blue® Coolant Filters offer more effective contaminant control, improved flow and increased capacity for extended service intervals. Available with or without Additive Replenishment Technology.
Donaldson is a leading supplier of exhaust systems, components and accessories for medium- and heavy-duty diesel powered equipment.
For more than 50 years, Donaldson has been a leading supplier of high performance equipment mufflers designed for use in medium and heavy-duty diesel engines.
Donaldson provides an extensive line of exhaust accessories, including clamps, bands, and tubes for both vertical and horizontal engine exhaust systems.
Donaldson diesel fuel filter systems are uniquely designed to protect injectors and pumps and keep engines and heavy-duty equipment running smoothly.
We're raising the standard in filtration performance for Cummins® ISX engines with our Donaldson Blue™ fuel filters.
Road ready – we’ve got you covered. You need effective filtration to keep your fleet in operation – and you want complete coverage from one trusted supplier.
Donaldson gives you the most options – choose Twist&Drain™ or OEM style filters and bowls.
Donaldson lube filtration systems keep oil clean and engines running at peak performance by capturing contaminants that can cause engine damage.
Our premium lube filters are designed for heavy-duty truck and diesel engine extended maintenance programs.
Our lube filters provide critical engine component lubrication – and simply deliver better engine protection than OEM filters.
Donaldson's standard diesel oil filters keep lube systems functioning at peak performance while meeting the high standards of today's heavy-duty diesel engines.
Count on Donaldson to have the right filters, contamination control products and services to protect machinery and components in hundreds of applications – in the factory and on heavy-duty equipment.
We offer a complete line of hydraulic filter heads and housings for low, medium, and high pressure applications. Spin-ons and cartridges are available in a wide range of filter medias.
T.R.A.P.™ (Thermally Reactive Advanced Protection) breathers provide fast-acting protection against reservoir moisture and particulate contamination.
Donaldson manufactures a broad range of low, mid and high pressure transmission filter systems, available in various styles to accommodate virtually any transmission.
We offer a broad range of filters to fit virtually any transmission or power steering application. Our filters help keep your transmissions and equipment operating at peak performance.