44"

44"

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  • 579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit MD9011

    Part #: MD9011

    579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit

    For 2013+ Peterbilt 579 models with 123″ BBC and underbody exhaust. For 44″ sleepers with extenders. Plain. 2.5″ wide.

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  • 579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit MD9023

    Part #: MD9023

    579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit

    For 2013+ Peterbilt 579 models with 123″ BBC and underbody exhaust. Use with 44″ sleepers with extenders. Plain. 2 block heater holes, 2.5″ wide.

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  • 579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit MD9019

    Part #: MD9019

    579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit

    For 2013+ Peterbilt 579 models with 123″ BBC and underbody exhaust. Use with 44″ sleepers with extenders. X2ACG2 LED (3/4). Block heater cutout. 2.5″ wide.

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  • 579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit MD9024

    Part #: MD9024

    579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit

    For 2013+ Peterbilt 579 123″ BBC models with underbody exhaust. For 44″ sleepers with extenders. 2.5″ wide. X2AG2 LED lights. 2 block heater cutouts.

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  • 579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit MD9013

    Part #: MD9013

    579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit

    2013+ Peterbilt 579 123″ BBC models with underbody exhaust. For 44″ sleepers with extenders. X2ACG2 LED Lights (3/4). Measure 2.5″ wide.

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  • 579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit MD9012

    Part #: MD9012

    579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit

    For 2013+ Peterbilt 579 models with 123″ BBC and underbody exhaust. Use with 44″ sleepers with extenders. X2AG2 LED lights. 2.5″ wide.

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  • 579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit MD9025

    Part #: MD9025

    579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit

    For 2013+ Peterbilt 579 models with 123″ BBC and underbody exhaust. For 44″ sleepers with extenders. 2 block heater cutotus. X2ACG2 LED lights. 2.5″ wide.

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  • 579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit MD9017

    Part #: MD9017

    579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit

    For 2013+ Peterbilt 579 models with 123″ BBC and underbody exhaust. Use with 44″ sleepers with extenders. Plain. Block heater hole, 2.5″ wide.

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  • 579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit MD9018

    Part #: MD9018

    579 123″ BBC Underbody Exhaust Cab/Sleeper/Extender Kit

    For 2013+ Peterbilt 579 models with 123″ BBC and underbody exhaust. Use with 44″ sleepers with extenders. With X2AG2 LED lights. Block heater hole, 2.5″ wide.

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