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Service bulletin M-465-001 202311

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 id10246086
Published by NHTSA2023-12-05
Manufacturer's numberM-465-001 202311
Manufacturer's date2023-11-07
NHTSA componentPOWER TRAIN

NHTSA's summary

TSB: Mack Trucks now offer an improved HD Inter-Axle Through Shaft for the CRD 125, 150, 180, and 200 family carriers. The new HD shaft went into production on January 23rd, 2023 for 2.54 - 3.50 axle ratios and April 1st, 2023 for 3.56 - 3.98 ratios. The new HD through shaft is an upgrade over the current standard shaft and can now be used as a replacement part instead of the standard shaft. The new HD shaft has a new design to increase strength, longevity and life over the standard shaft.

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

Transmission and driveline

Vehicles listed
MACK ANTHEM (AN)2016 to 2017
MACK ANTHEM (AN)2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
MACK CH2000, 2001, 2002, 2003, 2004, 2005
MACK CH2006 to 2007
MACK CH6002001
MACK CHN2002, 2003, 2004, 2005, 2006, 2007, 2008
MACK CHU2006 to 2018
MACK CHU6122008
MACK CHU6132008
MACK CHU6132010
MACK CHU6142010
MACK CL2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
MACK CL7132000
MACK CL7332000
MACK CMH2010 to 2012
MACK CMM2010 to 2013
MACK CT2004 to 2008
MACK CT7132008
MACK CTP2006 to 2008
MACK CV2000 to 2008
MACK CV5002002 to 2003
MACK CV7132006 to 2007
MACK CX2000 to 2007
MACK CX6132001 to 2003
MACK CXN2002 to 2008
MACK CXP2006 to 2008
MACK CXU2006 to 2018
MACK CXU6122008
MACK CXU6122010 to 2011
MACK CXU6132008
MACK CXU6132010
MACK CXU613E2010
MACK CXU6142010
MACK DM2000, 2001, 2002, 2003, 2004, 2005, 2006
MACK DM62003
MACK DM6002002
MACK DMM2000, 2001
MACK DMM2003
MACK FCM71332000 to 2002
MACK FCM71332004
MACK GRANITE (GR)2015 to 2016
MACK GRANITE (GR)2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
MACK GRANITE (GU)2007 to 2016
MACK GRANITE (GU)2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
MACK GU2006 to 2018
MACK GU72006 to 2007
MACK GU7132008
MACK GU7132010
MACK GU82006 to 2007
MACK GU812E2010
MACK GU8132008
MACK GU8132010
MACK GU813E2010
MACK GU8142010
MACK LE2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MACK LEU2007 to 2017
MACK LR2010 to 2014
MACK LR2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
MACK MD2020, 2021, 2022, 2023, 2024
MACK MR2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MACK MR6002002
MACK MRU2007 to 2018
MACK PINNACLE (CHU)2007 to 2016
MACK PINNACLE (CHU)2017, 2018, 2019, 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it)
MACK PINNACLE (CXU)2007 to 2016
MACK PINNACLE (CXU)2017, 2018, 2019, 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it)
MACK PINNACLE (PI/PN)2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
MACK RB2000, 2001, 2002, 2003, 2004, 2005
MACK RD2000, 2001, 2002, 2003, 2004, 2005
MACK RD62003
MACK RD6002002
MACK RD82003
MACK TD2007 to 2019
MACK TD7132010
MACK TD7142008 to 2010
MACK TE2019 to 2021
MACK TERRAPRO (LEU)2012 to 2016
MACK TERRAPRO (LEU/MRU)2007 to 2016
MACK TERRAPRO (LEU/MRU)2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
MACK TERRAPRO (MRU)2011 to 2016
MACK TERRAPRO (MRU)2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
MACK TERRAPRO (TE)2017, 2018 (the catalog's model; the bulletin names a series or trim of it)
MACK TERRAPRO (TE)2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
MACK TITAN2013 to 2015
MACK TITAN (TD)2009 to 2018
MACK VISION2000
MACK TRUCKS INC. FCM71332000 to 2002
MACK TRUCKS INC. FCM71332004

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

Recalls for the same vehicles and component
20164952016-10-11. Powertrain
16V0990002016-02-19. POWER TRAIN:DRIVELINE:DRIVESHAFT
10V0690002010-03-03. POWER TRAIN:AXLE ASSEMBLY
09V2400002009-06-30. POWER TRAIN:AXLE ASSEMBLY
07V1230002007-03-21. POWER TRAIN:AXLE ASSEMBLY
05V4540002005-10-04. POWER TRAIN:AXLE ASSEMBLY
05V3130002005-07-07. POWER TRAIN:AXLE ASSEMBLY
05V1110002005-03-24. POWER TRAIN:AXLE ASSEMBLY

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
CBR 2573-1 2026042026-05-05. Service bulletin. CBR - Mack Chassis - Through Shaft Bearing Retainer Breakage On Mack Carriers.
CBR 2362-3 2026042026-05-04. Service bulletin. CBR - Mack Carrier Nut Adhesive Change.
CBR-2258 2024092024-10-03. Service bulletin. CBR: Diagnostic Trouble Code (DTC) P107471 - AMT-F
CBR-731 2024092024-10-03. Service bulletin. CBR: Automated Manual Transmission (AMT) Model D or F (mDrive and I-Shift, AMT-D, AMT-F) - Transmission Oil Leakage From Transmission Input Shaft Seal Or Output Shaft Seal - US10 And Newer Emissions, Common Model Years 2010 And Newer
CBR-2391 2024082024-09-04. Service bulletin. CBR: Diagnostic Trouble Code (DTC) U010187- Lost Communication With TECU
CBR-2258 2024042024-05-01. Service bulletin. CBR: Diagnostic Trouble Code (DTC) P107471 -AMT-F
CBR-1008 2024042024-05-01. Service bulletin. CBR: Equipped With An Automated Manual Transmission Model D or F ( AMT-D, AMT-F, mDrive) Missing X1 Value In VDA And Default Settings Guidelines, ParameterP1AOB; Fault Code P1052-54, Error 40,Or Error 18 Encountered During Clutch Or Tran.
CBR-2258 2024022024-03-05. Service bulletin. CBR - Diagnostic Trouble Code (DTC) P107471 - AMT-F
CBR-202 2024022024-03-05. Service bulletin. CBR - Automated Manual Transmission ( AMT ) Flywheel Pilot Bearing Wear On Input Shaft.
CBR-2300 2023072023-08-02. Service bulletin. CBR: Battery Electric Vehicle (BEV) - Hybrid Powertrain Control Unit (HPCU) Programing