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AIRSEP Air Filter (9Dia x 12L) Tapered -Part# CD197

AIRSEP Air Filter (9Dia x 12L) Tapered -Part# CD197


Take YOUR diesel engine to the next level with this high performance air filter.

Designed as a direct replacement for the Air Filter found on 9" traditional AIRSEPS, this original part ensures that your system operates the way it was designed. While the 9" traditional AIRSEP can be found on several brands of diesel engines, it was also factory installed at Detroit Diesel starting in 1989. The filter is attached to the AIRSEP body using springs.

This filter was also used on factory installed AIRSEPS on Caterpillar 3412TA marine engines starting in 1992.

Please verify filter length before ordering to avoid a re-stocking fee, as it is very important the same size filter is replaced or serviced.

This filter is 12" long.

Walker Part# CD197

Direct Replacement for:

  • Caterpillar:  6I-0384 or 6I0384
  • Detroit Diesel: 23508033

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