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Service bulletin No. 2128

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 id10203021
Published by NHTSA2021-11-05
Manufacturer's numberNo. 2128
Manufacturer's date2021-10-26
NHTSA componentEQUIPMENT

NHTSA's summary

Special tools information for the holding bridge.

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

Equipment and accessories

Vehicles listed
PORSCHE 718 BOXSTER2020
PORSCHE 718 SPYDER2020
PORSCHE 718 SPYDER2021
PORSCHE 9112020, 2021
PORSCHE CAYMAN2020
PORSCHE redundant BOXSTER2020 to 2021
PORSCHE redundant CAYMAN2021

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
No. 210-202024-05-02. Service bulletin. Technical information for a complaint - oil leak on intake side of right turbocharger - replace intake pipe
No. 24042024-04-03. Service bulletin. Special tools and equipment information for the Boxster, Cayman, 911, and Panamera
No. 2401.22024-04-03. Service bulletin. Instructions on advanced technical information for the windshield seal melting/deteriorating
No. 2401.12024-02-08. Service bulletin. Instructions on advanced technical information for the 911 windshield seal melting/deteriorating
PIWIS2401e2024-02-08. Service bulletin. Information on PIWIS tester update 42.500.005
No. 2401.22024-02-08. Service bulletin. Instructions on advanced technical information for the 911 - windshield seal melting/deteriorating
No. 147-182024-02-08. Service bulletin. Technical information for the complaint - rattling noise from around the crank drive
No. 183-212023-12-08. Service bulletin. Symptom based workshop manual for rattling noises from around the rear axle
No. 13-212023-12-08. Service bulletin. Installation and conversion instructions for the sport design package on the 911
PIWIS2302s2023-12-08. Service bulletin. Information for PIWIS tester update 42.300.050 & .052