# Service bulletin 33447

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: Service bulletin
- NHTSA id: 10219856
- Published by NHTSA: 2022\-09\-15
- Manufacturer's number: 33447
- Manufacturer's date: 2017\-06\-07
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Engine Assy \- Long Block You have been identified as either having stock,or have stockin transit to your dealership. Please return all suspect stockoffollowing part numbers:R2637023AB,R2637044AB,R2637056AB,R2637056AC, R2637078AC.See attachment for identifying suspect material. Please return suspect parts backto your facing depot using Return Code 02,before 28June,2017.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10219856-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10219856-9999.pdf)

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

## Components

Engine

## Vehicles listed

- CHRYSLER CHRYSLER

JSON: [/v1/bulletins/10219856](/v1/bulletins/10219856)

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