Navistar recalls 2021 International LT trucks with Cummins X15 engines due to potential flywheel detachment causing crash risk. Owners must contact Navistar for free repairs.
A detached flywheel can cause loss of drive power, increasing the risk of a crash. Additionally, driveline pieces may be ejected from the engine compartment, increasing the risk of injury.
Navistar is recalling certain 2021 International LT trucks with Cummins X15 engines because flywheel capscrews may be improperly torqued, risking detachment. This could lead to loss of drive power and crash risk, or ejected driveline parts causing injury.
Improperly torqued capscrews can cause the flywheel to detach from the crankshaft. This may lead to loss of drive power, increasing crash risk, or driveline parts being ejected from the engine compartment, potentially causing injury.
Owners of 2021 International LT trucks with Cummins X15 engines are affected. Drivers and passengers in these vehicles face the highest risk due to potential crash or injury from detached engine components.
Check if your 2021 International LT truck has a Cummins X15 engine. The recall began on March 29, 2021, and affects vehicles purchased from March 2021 onward.
Call Navistar customer service at 1-800-448-7825 to schedule a free repair for the engine.
Navistar will work with the engine manufacturer Cummins Inc. to notify owners, and Cummins dealers will properly tighten the capscrews and inspect for possible damage, repairing any damage found, free of charge. The recall began on March 29, 2021. Owners may contact Navistar customer service at 1-800-448-7825.
The capscrews attaching the flywheel to the crankshaft may have been improperly torqued, causing the flywheel to detach and potentially leading to loss of drive power or injury.
Check if your 2021 International LT truck has a Cummins X15 engine. The recall began on March 29, 2021, and affects vehicles purchased from that date onward.
Contact Navistar customer service at 1-800-448-7825 to schedule a free repair for the engine.
We’ve drafted a message you can send Navistar to request your refund or repair — edit it as you like.
Subject: Recall 21V112000 — Navistar Navistar Hello, I own a Navistar that is covered by recall 21V112000 from Navistar. The official recall notice states: Navistar will work with the engine manufacturer Cummins Inc. to notify owners, and Cummins dealers will properly tighten the capscrews and inspect for possible damage, repairing any damage found, free of charge. The recall began on March 29, 2021. Owners may contact Navistar customer service at 1-800-448-7825. I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this? Thank you.
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The facts (hazard, remedy, dates, manufacturer) are pulled from the official NHTSA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
