'E.R.' Actress Parminder Nagra -- CLEANS UP in Divorce Settlement

Former "E.R." star Parminder Nagra just scored a huge victory over her ex-husband ... TMZ has learned she won't have to give up a dime of her "E.R." loot.

We broke the story ... Parminder's ex James Stenson sued her last year, claiming she was hiding her acting money from gigs like "E.R.", "Alcatraz", and "Psych" ... to prevent him getting any of it.

Now they've hammered out a settlement, and it's clear from the docs ... the real winner's name rhymes with Tinder.

Here's what Parminder gets: ALL her income, residuals and royalties from her acting gigs including "E.R" -- which, of course, brings in beaucoup syndication dollars.

But there's more ... she also gets their Cali home (worth over $700k), their UK home ($1.5 million), and profits from the sale of a rental property. PLUS she gets 3 of the couple's 4 cars.

Here's what James gets: $450k from the rental home sale, $1,226/month in child support for their 4-year-old kid, and his photography biz.

Oh, and a Mazda CX9.

Zoom zoom.