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Service bulletin 122-D2A2M-10

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 id10145557
Published by NHTSA2018-10-15
Manufacturer's number122-D2A2M-10
Manufacturer's date2018-09-07
NHTSA componentSUSPENSION:FRONT:CONTROL ARM

NHTSA's summary

Subject: Front axle: Control arms (wishbone) and longitudinal arms Rear axle: Trailing arms (wishbone) and carrier side section Information: If the affected axle parts need to be replaced, an old partmay still be installed on the opposite half of the axle. Different types of axle parts cannot be installed. A different supplier is now used for some components. This change in supplier has resulted in the use of different production methods.

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, Control arm

Vehicles listed
PORSCHE 718 BOXSTER2016
PORSCHE 718 BOXSTER2017
PORSCHE BOXSTER2012, 2013, 2014, 2015

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