Exhibit 31.4
CERTIFICATION PURSUANT TO 17 CFR240.13a-14 PROMULGATED UNDER
SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Charles F. Avery, Jr. certify that:
| 1. | I have reviewed this Amendment No. 1 to the annual report on Form10-K of Power Solutions International, Inc.; |
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; |
| Date: June 15, 2020 | By: | /s/ Charles F. Avery, Jr. | ||||
| Name: | Charles F. Avery, Jr. | |||||
| Title: | Chief Financial Officer |
