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Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.

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Popular Westerbeke Air Filters

As an Authorized Westerbeke Dealer, Diesel Parts Direct offers a large selection of genuine air filters ready for immediate shipment.
Please use any of our quick links below to find the filter you need.

If you do not see the Westerbeke air filter you need, please use our quote request form or call us at 888.687.0539. Our knowledgeable staff will promptly answer your request.

WB-039705

AIR FILTER - 12.6 BTD

$15.36

Qty:

In Stock

WB-043930

AIR FILTER - CENTURY 55.0 BED 50 HZ / 80 N4

$14.24

Qty:

WB-048804

AIR FILTER - 63B FOUR

$191.83

Qty:

Caterpillar® and all of the Caterpillar® engine models listed on this website are registered trademarks of Caterpillar, Inc. Cummins® and all of the Cummins® engine models listed on this website are registered trademarks of Cummins. Detroit Diesel® and all of the Detroit Diesel® engine models listed on this website are registered trademarks of Daimler AG. John Deere® and all of the John Deere® engine models listed on this website are registered trademarks of John Deere. Allison Transmission® and all of their transmission models listed on this website are registered trademarks of Allison Transmission®. Diesel Parts Direct is not an authorized dealer for Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission. None of the parts beginning with "DS" or "R" are genuine Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission items.

CID: 2

Popular Westerbeke Air Filters

WB-039705

WB-043930

WB-048804

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