<SEC-DOCUMENT>0001193125-22-166327-index.html : 20220602
<SEC-HEADER>0001193125-22-166327.hdr.sgml : 20220602
<ACCEPTANCE-DATETIME>20220602171830
ACCESSION NUMBER:		0001193125-22-166327
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20220602
DATE AS OF CHANGE:		20220602

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			POWER SOLUTIONS INTERNATIONAL, INC.
		CENTRAL INDEX KEY:			0001137091
		STANDARD INDUSTRIAL CLASSIFICATION:	ENGINES & TURBINES [3510]
		IRS NUMBER:				330963637
		STATE OF INCORPORATION:			IL
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35944
		FILM NUMBER:		22991985

	BUSINESS ADDRESS:	
		STREET 1:		201 MITTEL DRIVE
		CITY:			WOOD DALE
		STATE:			IL
		ZIP:			60191
		BUSINESS PHONE:		630-350-9400

	MAIL ADDRESS:	
		STREET 1:		201 MITTEL DRIVE
		CITY:			WOOD DALE
		STATE:			IL
		ZIP:			60191

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FORMAT INC
		DATE OF NAME CHANGE:	20060901

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FORMAT INC /FA/
		DATE OF NAME CHANGE:	20010321
</SEC-HEADER>
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<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>d364625ddefa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: d364625ddefa14a.htm

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g364625dsp076.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g364625dsp076.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g364625g0603023014769.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g364625g0603023014769.jpg

</DOCUMENT>
</SEC-DOCUMENT>