(Reuters) - Westpac Banking Corp said on Thursday it would sell its auto finance loans book to non-bank lender Resimac Group for an expected value of A$1.4 billion ($963.62 million) to A$1.6 billion at completion.

Westpac, Australia's second-largest mortgage lender by loans, had partially sold its auto finance business to U.S. private equity firm Cerberus Capital Management in 2021, as it moved to focus on core banking operations.

"The transaction supports the strategic growth objectives of Resimac's asset finance division and follows a number of business and portfolio acquisitions in recent years," Resimac said in a separate statement.

The deal is expected to complete by the first half of 2025.

($1 = 1.4529 Australian dollars)

(Reporting by Himanshi Akhand in Bengaluru; Editing by Alan Barona)