Diesel Specialists, LLC: Exporter of the Year 2013

888.687.0539 (U.S.)
225.706.4858 (Int.)
Monday-Friday 7am-5pm CST

888.687.0539 (U.S.)
225.706.4858 (Int.)
Monday-Friday 7am-5pm CST

Cummins B Series Exhaust System Components

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We carry a wide selection of Cummins B Series exhaust system components, including exhaust manifolds and exhaust manifold gaskets. 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 855.470.3525: our knowledgeable inside sales staff will promptly assist you.

Guaranteed in stock

hundreds of
items guaranteed
in stock!

click here for details.

Free Shipping

everyday free ground shipping on select overhaul kits and turbos

click here for details.

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