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    K&N Air Filter — YA-2597

    K&N Air Filter — YA-2597

    $103.95

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    Air Filter.

    In stock

    SKU: WP772597
    Category:
    Brands:

    Description

    K&N air filter. Manufacturer part number YA-2597.

    WPS part number 772597.

    Vehicle fitment

    WPS lists this part for the following vehicles. Match your exact model and year.

    Follow the position, mounting and installation notes in the product description. Modified vehicles may require different parts.

    Compatible vehicle years, makes and models
    YearsMakeModel
    1992–1998YamahaYFB250 Timberwolf 2WD [SRA]
    1994–1998, 2000YamahaYFB250FW Timberwolf 4WD [SRA]
    1989–1991YamahaYFM250 Moto-4
    1987–1995YamahaYFM350ER Moto-4
    1987–1999YamahaYFM350FW Big Bear 4WD [SRA]
    1993–1999YamahaYFM400FA Kodiak 4WD [SRA]
    1988YamahaYFP350 Terra Pro

    Source: WPS vehicle-fitment data · WPS part 772597 · Checked November 11, 2026.

    Additional information

    Weight 0.63 lbs
    Dimensions 4.62 × 4.62 × 7.25 in

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    Complete the job

    Parts & supplies

    • Air-filter care

      Use cleaning/oiling products only for filter materials that permit them. Replace disposable paper filters.

    • Intake gaskets & seals

      Match the intake assembly and check what the filter kit includes.

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