Description
When your engine starts losing power or burning more fuel than usual, there’s a good chance it’s not breathing as well as it should. This inner air filter element is your engine’s second line of defense against the dust, dirt, and debris that can turn expensive engine components into scrap metal fast. With specs that include 19 19/32 inches length and 5 29/32 inches outer diameter, this filter catches the fine particles that make it past the outer element.
What You’re Getting
- Baldwin brand quality that’s built to handle the harsh realities of farm life
- Multi-layer filtration media that catches fine dust while maintaining good airflow
- Robust end caps and gaskets that seal properly and won’t fail under pressure
- Pleated media that holds its shape even when loaded with dirt
- Works as the inner element inside RS3744 or RS3744XP outer filters for two-stage protection
Built for Real Farm Work
This filter fits a wide range of heavy equipment from trusted names like Ag-Chem, Case, Caterpillar, Hitachi, John Deere, New Holland, and Volvo. Whether you’re running a loader, excavator, tractor, or skid steer, this is the type of filter that came on your machine from the factory. From daily chores around the farm to marathon harvest days, this filter protects engines that power the work that needs to get done.
Made to Last
Baldwin has been making filters for decades, and they know what it takes to survive in harsh conditions. The robust construction and quality filtration media keep doing their job hour after hour, protecting your investment in expensive engine components. It handles temperature swings, vibration, and constant exposure to dust that would overwhelm lesser filters.
Installation Notes
This is a direct replacement—no modifications needed. Always replace both inner and outer elements together for maximum protection. When swapping filters, take a minute to clean out the air box and check for any cracks in the housing or loose clamps. A good tip: keep a spare on hand during dusty seasons like harvest when you might need to change filters more frequently.






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