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EXTENSION PANELS – 4″ WIDE

For Peterbilt 379, 388 and 389 models. For 36″, 48″ and 63″ sleepers (44″, 58″ and 72″ new sleeper sizes). M1 amber LED lites. Sold in pairs. Measure 4″ wide.

Product Information

These extension panels are designed for Peterbilt 379, 388 and 389 models. These panels will work with 36″, 48″ and 63″ sleepers (44″, 58″ and 72″ new sleeper sizes). Sold in pairs, each panel has (1) M1 amber LED lite. The extension panels measure 4″ wide. Lites, hardware and harnesses are included.

For ordering or pricing information, please visit your local dealership.

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