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Torrance-based Motorcar Parts & Accessories Inc. named David Chaimowitz chief financial officer. Chaimowitz, 42, was previously chief financial officer of Nellson Nutraceutical Inc. Motorcar Parts is a leading remanufacturer and distributor of replacement auto parts.

* Los Angeles-based Aames Financial Corp. a sub-prime home-equity lender, Tuesday reported a net loss of $36 million, or $1.16 per share, for the quarter ended March 31, compared with restated net income of $2 million, or 7 cents, a year ago. Contributing to the loss was $15.1 million in pretax operating losses and $37 million for a one-time charge.