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TSB Document:

Affected Component: ENGINE (PWS)

Summary
This Preliminary Information communication advises the technician that the parts restriction has ended on the 6.6L Duramax engine Regular Production Option Code (LML/LGH) part number 12638502. Dealer can now order parts through the normal Customer Care and Aftersales parts process.

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Date Published
OCT 03, 2016
NHTSA TSB #
10119013
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