The United Auto Workers is using its clout with the Big Three to help organize at nonunion auto parts factories.

Here are some of its targets:

MANUFACTURER/ WORKERS CURRENTLY PRODUCT UNIONIZED

DANA 70,000 28% Chassis components

JOHNSON CONTROLS 9,000 20* Auto interiors

MAGNA INTERNATIONAL 11,600 2 Auto interiors

TRW 14,000 22 Chassis components

* New deal with management could bump that to 90% in 6 months.

Data: BusinessWeek

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