# Other 18SP749REV1

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.

- Type: Other
- NHTSA id: 11033008
- Published by NHTSA: 2026\-05\-29
- Manufacturer's number: 18SP749REV1
- Manufacturer's date: 2025\-11\-14
- NHTSA component: ENGINE

## NHTSA's summary

Revised Special Publication for DD Heavy Duty Gen 5 – EGR Cooler Mounting Seal Kit

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11033008-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11033008-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- DETROIT DIESEL DD13
- DETROIT DIESEL DD15
- DETROIT DIESEL DD16

JSON: [/v1/bulletins/11033008](/v1/bulletins/11033008)

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