Description
When you’re running construction equipment or older tractors with International Harvester power, keeping that engine’s oil clean isn’t just important—it’s everything. These engines were built to work hard and last long, but they need proper filtration to handle the demands of farm work, construction sites, and heavy lifting. This Baldwin PT185 cartridge filter is designed to handle the tough conditions and keep your equipment running strong when there’s work to be done.
What You’re Getting
- Baldwin’s proven filtration media that traps contaminants down to microscopic levels
- Cartridge design that fits directly into your existing filter housing without modifications
- 5 9/16 inch length and 3 15/16 inch diameter for precise fit in International systems
- Heavy-duty construction that handles high oil pressure and temperature fluctuations
- Quality materials that maintain seal integrity throughout the service interval
Built for Real Work
This filter cartridge is engineered for International Harvester engines found in a wide range of equipment including Dresser loaders, Drott excavators, Galion graders, Gradall cranes, and Hough wheel loaders. These are machines that spend their days moving dirt, lifting loads, and working in conditions where engine reliability is critical. Whether you’re running a construction site, maintaining roads, or handling materials, this filter keeps your power plant protected.
Made to Last
Baldwin has been making filters for heavy equipment since engines needed them, and this cartridge reflects decades of filtration expertise. The filter media is designed to handle the oil contamination that comes with hard work—metal particles from normal wear, dirt that gets past seals, and the combustion byproducts that build up during long operating hours.
Installation Notes
This cartridge drops right into your existing filter housing and seals with the housing’s built-in gasket system. When changing the cartridge, it’s a good time to inspect the housing for cracks and clean out any accumulated debris. Always prime the system with clean oil after installation to prevent dry starts and maintain proper oil pressure.






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