139-2840 CAT Rotary Shaft Oil Seal.png
139-2840 CAT Rotary Shaft Oil Seal.png

CAT Rotary Shaft Oil Seal

Part Number: CAT-139-2840

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Description

The CAT Rotary Shaft Oil Seal CAT-139-2840 forms a sealing barrier between the mating components in its assembly. Replacing a worn or damaged seal helps restore that barrier during repair.

Request a quote

Request a quote from Roller Parts for CAT-139-2840 and the quantity you need. If you need help matching the seal, send its markings or a photo and dimensions of the removed part.

Compatible Models

816K 816 826K 826 836G 836H 815K 815 825K 825 CP11 CP12GC CS10GC CS11GC CS10 CP11GC CS512GC CB13 CB15 CB16 CB10 CB13 CB15 CB16 CP13GC CP13 CS13 CS-64 CS-573 CP-64 CD-55B CB10 CB-564D CB-54B CB-534C

OEM Part Numbers

139-2840 1392840

Shipping Information
  • Any stocked items will be dispatched the same day if ordered before 12 PM AEST.
  • We offer global shipping via air freight, loose cargo, and full containers.
  • Same-day shipping is available for Brisbane-based customers.
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