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Service bulletin 98-026

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 id11000767
Published by NHTSA2024-06-04
Manufacturer's number98-026
Manufacturer's date2024-05-16
Campaign id or software version98-026
NHTSA componentSEATS
Manufacturer's systemTransmission

NHTSA's summary

Information Only New tools are required to support PACCAR TX-8 / ZF transmissions. Part numbers E0l-1012 (Adapter, Jack TX-8), E0l-1014 (Front Seal Installer), and E0l-1015 (Rear Seal Installer) are currently available to order

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

Seats

Vehicles listed
PETERBILT 5352021
PETERBILT 5352022, 2023, 2024, 2025
PETERBILT 5362021
PETERBILT 5362022, 2023, 2024, 2025
PETERBILT 5372021 to 2022
PETERBILT 5372023, 2024, 2025
PETERBILT 5482021 to 2023
PETERBILT 5482024, 2025

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