Description
When your tractor’s working hard in dusty conditions, clean air isn’t just nice to have—it’s what keeps your engine from turning into an expensive rebuild project. This inner filter element is your engine’s last line of defense against the fine dust and debris that can slip past the outer filter, and with the long hours you put on your equipment, that extra protection is worth every penny.
What You’re Getting
- High-quality filtration media that captures particles down to microscopic levels without restricting airflow to your engine
- Precise 10 9/16-inch length and 8 1/8-inch outer diameter for exact fit inside RS4576 outer filter
- Construction tough enough to handle pressure differentials and temperature cycling while maintaining filtering efficiency
- Direct replacement—no modifications needed
Built for Real Farm Work
This filter fits a wide range of heavy equipment from trusted names like Case, whether you’re running tillage equipment, pulling implements, or doing loader work around the farmyard. When inner filters get clogged up, your engine starts losing power, using more fuel, and working harder than it should—especially during dusty conditions like harvest or cultivation.
Made to Last
Baldwin has been making filters for decades, and they know what it takes to survive in harsh conditions. The pleated media holds its shape even when loaded with dirt, and the seals stay flexible through temperature swings and vibration.
Good to Know
This is the inner element in a two-stage air filtration system—always replace both outer and inner elements together during service. While you’ve got the air cleaner open, take a minute to clean out the air box and check for any cracks in the housing or loose clamps.






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