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Our office is closed on Friday March 29th.

Our office is closed on Friday March 29th.

Parts for Cummins QSK78 Engines

Cummins Parts for QSK78 Diesel Engines

Diesel Parts Direct carries a great selection of parts for Cummins QSK78 diesel engines, including turbochargers, piston kits, and main bearing sets.

If you need any assistance, please use our quote request form or call us at 855.470.3525. Our knowledgeable staff will promptly answer your request.