Take YOUR diesel engine to the next level …with this Walker AIRSEP high performance closed crankcase system for Mercruiser 1.7 Diesel marine engines. This unit is unique as it is one of the few AIRSEPS that integrates an AIRSEP module right into the filter…that helps reduce fouling of the intake with oil and oil fumes.
Easy to install, it drops right into place, and replaces the stock plastic intake cap. All without sticking up higher than the engine.
Benefits include:
- Eliminates oil fumes and noxious smell in engine room and salon
- Washable and reusable high performance air filter
- Air filter resists clogging from moisture or oil.
- Shipped ready to use
- Rated for up to 250 Hours
- Â Easy to install
Airsep Filter Application Chart






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