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Service bulletin KC-634

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 id10210962
Published by NHTSA2022-05-05
Manufacturer's numberKC-634
Manufacturer's date2022-04-01
NHTSA componentFUEL SYSTEM, OTHER:FUEL FILTER; FUEL SYSTEM, DIESEL

NHTSA's summary

Model Year 2017, 2018 - US17 Emission Engines - The ( Donaldson ) Fuel Filter - Part Number P550529 - " Cannot " Be Used

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

Fuel system, Fuel filter

Vehicles listed
VOLVO VAH2017 to 2019
VOLVO VHD2017 to 2019
VOLVO VN2017 to 2019
VOLVO VNL2017 to 2019
VOLVO VNM2017 to 2019
VOLVO VNR2017 to 2019

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