Caterpillar Replacement Filters for Equipment & Generator Engines

ADAOER supplies aftermarket replacement filters for compatible Caterpillar engines, construction machinery and diesel generator applications. Our product range includes fuel filters, oil filters, air filters and hydraulic filters for selected CAT equipment and engine configurations.

Our CAT filter cross-reference range covers multiple Caterpillar part numbers and selected Donaldson, Fleetguard, Baldwin, Hengst and other aftermarket reference numbers. This helps importers, distributors, maintenance companies and equipment parts suppliers identify potential replacement filters by OEM number or cross-reference.

ADAOER supports wholesale supply, OEM/ODM cooperation and private-label filter solutions for international business customers. To confirm the correct product, please provide your original CAT part number, engine model, machine model or equipment serial number prefix.

Caterpillar and CAT are trademarks of Caterpillar Inc. ADAOER is an independent aftermarket filter supplier and is not affiliated with, sponsored by or endorsed by Caterpillar Inc.

Caterpillar (CAT)® is a registered trademark of Caterpillar Inc. ADAOER Filter is an independent manufacturer and is not affiliated with, sponsored by, or endorsed by Caterpillar Inc.