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Air Filter

KT-AF3561 — replaces Fleetguard AF25376

Kaltreo KT-AF3561 air filter, replaces Fleetguard AF25376 — cross-references PA3970, PA3941, 5727215

KT-AF3561 is an air filter that replaces Fleetguard AF25376. It has a largest outside diameter of 6.4960665 IN and full life efficiency of 99.8% IN. This filter cross-references with 14 brands, including Baldwin PA3970, PA3941 and Mann-filter C1774, C1776. Verified fitment is Hatz 1D81 diesel, with confirmed AF25376 cross-reference evidence against manufacturer parts documentation.

Cross-reference

BrandPart number(s)
FleetguardAF25376
BaldwinPA3970, PA3941
Bomag5727215
Bosch1457433570
DiamondDX1774
Hatz40084500, 1493000, 40084500509
HengstE1834L
Luber-finerLAF8736
Manitou63232
Mann-filterC1774, C1776
Premium GuardHA40401
Wacker95091
WixWIX FILTERS, 49774
WoodgateWGA983
Zettelmeyer22665900

Fitment engine

Hatz 1D81 diesel engines.

Why this fits: Reliable cross-reference evidence shows Fleetguard AF25376 is listed for Hatz 1D81 / 1D81S applications, including a source that explicitly maps AF25376 to HATZ 40084500 and states 1D81 compatibility. Verified against source ↗

Specifications

AttributeValue
Full Life Efficiency99.8% IN
Largest Outside Diameter6.4960665 IN

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KT-AF3657

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KT-AF9432

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KT-AF9833

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KT-AF9928

replaces Fleetguard AF1643

KT-AF1937

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Kohler K181

KT-AF6361

replaces Fleetguard AF1687

Brand names and part numbers are the property of their owners and are used for reference and interchange identification only. Kaltreo is not affiliated with, and its products are not endorsed by, these owners.

See more: All air filters · All products · Fleetguard cross-reference table

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