Choose Options Peterbilt 384 386 389 579 587 Power Window Regulator R21-6010 R21-6010R Automann MSRP: Now: $315.07 - $630.14 Was: Peterbilt 384 386 389 579 587 Power Window Regulator R21-6010 R21-6010R *Please Verify OEM Number Before Purchase Heavy Duty Power Window Regulator Fits Peterbilt 384 386 389 579 And 587 Models Direct Aftermarket Replacement For OEM #s: Driver:... MSRP: Now: $315.07 - $630.14 Was: Choose Options
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