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Service bulletin PIL653- EX+ Air

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 id10129140
Published by NHTSA2018-02-21
Manufacturer's numberPIL653- EX+ Air
Manufacturer's date2018-01-04
NHTSA componentSERVICE BRAKES, HYDRAULIC; TRAILER HITCHES

NHTSA's summary

Meritor is enhancing the EX+ air disc brake standard warranty for linehaul applications from 5/500/P & 1/Unl/L to 5/500/P&L for MY2019 vehicles. The extended standard warranty for linehaul provides coverage to fleets that purchase and install EX+ ADB for truck and/or trailer with Meritor (MA) exclusive friction MA761 optimized for linehaul applications. Warranty for EX+ air disc brake boots, seals, bushings and pins will remain at 2/200/P, and pads at 1/100/P.

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

Brakes, Trailer hitch

Vehicles listed
ARVINMERITOR SKF PHASE IV TRUCK HUB

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