Ram TSB #09-011-20

2015 Ram 4500

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
6.7L New Oil Usage Information This bulletin provides information regarding the correct oil grade to use on the 6.7L Cummins used in the 2019 and newer HD Trucks. The following information is intended to eliminate confusion.

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Date Published
JUL 24, 2020
NHTSA TSB #
10178698
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