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Service bulletin STB47-16

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 id10198558
Published by NHTSA2021-06-28
Manufacturer's numberSTB47-16
Manufacturer's date2016-02-10
NHTSA componentSUSPENSION:REAR:SHOCK ABSORBER; SUSPENSION:FRONT:SHOCK ABSORBER

NHTSA's summary

Replacing shock absorbers (Strut inserts)

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

Suspension, Shocks and struts

Vehicles listed
PORSCHE 9111996, 1997, 1998

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

Other bulletins for the same vehicles and component
STB4145-152021-06-28. Service bulletin. As of 1994 up to 1998 Replacement shock absorbers (strut inserts) the respective chassis no longer available.
122-J8G5Z-092017-09-14. Service bulletin. Information: Shock absorber for the respective chassis no longer available