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Service bulletin 9004245

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10176473
Published by NHTSA2020-06-22
Manufacturer's number9004245
Manufacturer's date2020-05-13
NHTSA componentSTEERING:GEAR BOX (OTHER THAN RACK AND PINION); ENGINE AND ENGINE COOLING

NHTSA's summary

GASKET, Timing Case Cover, Rear Gear Housing For 2017-2020 model years only. If you are replacing the timing housing gasket due to an oil leak, please take detailed pictures of the leak, and submit them to the Star Center. Once submitted, continue with the repair. During the repair, check the breakaway torque of the gear housing retaining bolts. If any are found to be loose, note the location of the loose bolt(s) in the Star case.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Steering, Steering gear

Vehicles listed
RAM 25002017, 2018, 2019, 2020
RAM 35002017, 2018, 2019, 2020
RAM 45002017, 2018, 2019, 2020

Listing a model year does not mean every vehicle of it is concerned: the document says which.