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Service bulletin L846 RevA

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 id10123453
Published by NHTSA2017-11-14
Manufacturer's numberL846 RevA
Manufacturer's date2017-09-01
NHTSA componentSUSPENSION

NHTSA's summary

Operation Name: Hendrickson Trailer Commercial Vehicle Systems Document Name: Technical Bulletin - Trailer Suspension Systems, Wide Base Tires and Wheels Summary: This document provides dimensions, wheel spacing, axle ratings, spindle bearing ratings, brake ratings and other information associated with the use of wide base tires and wheels on Hendrickson trailer suspension and axle systems.

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

Vehicles listed
HENDRICKSON UNK

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