Skip to content Skip to navigation menu

Genset AIRSEP® Air Filter


Model # 7777089 | Mfg # CD171A
Delivery within 2 - 3 weeks.
Take your diesel engine to the next level …with this genuine Walker high performance air filter. This is the replacement air filter element for marine gensets and auxiliary engines equipped with the Walker Universal Genset AIRSEP.
  • 5.5" diameter x 4" long
  • Washable and Reusable
  • Resists clogging from moisture or oil
  • Shipped ready to use
  • Walker Part# CD171A

Commonly found on marine genset engines such as Onan, Kohler and Northern Lights, as well as small auxiliary engines such as a Perkins 4108 series equipped with Walker AIRSEP.

Genset AIRSEP® Air Filter

Type Air Filters

West Advisor

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.