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Cummins B Series Pistons and Rods Components

We carry a wide selection of Cummins B Series pistons and rods components, including piston kits, piston ring sets, connecting rods, and connecting rod bearings. We offer parts for 4BT 3.9 and 6BT 5.9 diesel engines.

If you need any help finding a part, please use our quote request form or call us at 888.687.0539: our knowledgeable inside sales staff will promptly assist you.

Cummins B Series Pistons and Rods Components, 4BT 3.9, 6BT 5.9

Piston Kits

Piston Ring Sets

Connecting Rods

Connecting Rod Bearings

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: 85997442

Cummins B Series Pistons and Rods Components

Piston Kits

Piston Ring Sets

Connecting Rods

Connecting Rod Bearings

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