The commitment is a blow to the fate of the bank, which has served as a key point of contention between establishment Republicans and their more conservative counterparts. Hensarling has been a vocal advocate of killing the bank, which expires at the end of September, calling it "crony capitalism" committed by the fedreal government.
There, McCarthy told lawmakers that he would defer to Hensarling, who chairs the committee with jurisdiction over the bank, on what to do with it.
Cantor too had said he was deferring to Hensarling on the bank, but his defeat was seen as a blow to business interests eager to see it renewed. Cantor was widely seen as an ally of the business community, and helped broker a deal to extend the bank the last time it was due to expire.
Cristina Marcos and Russell Berman contributed to this report.