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142546Exhaust Pipe Bellow
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APDTY 142546 Flex Bellows Kit


  • ID No. M66-6559
  • Match Vehicle To Compatibility Chart To Ensure Exact Fitment
  • Fits 2008-2011 Kenworth T2000
  • Fits 2008 Kenworth T300
  • Fits 2016-2018 Kenworth T300
  • Fits 2008-2019 Kenworth T370
  • Fits 2010-2018 Kenworth T400
  • Fits 2008-2018 Kenworth T660
  • Fits 2008-2018 Kenworth T800
  • Fits 2008-2019 Kenworth W900
  • Fits 2008-2018 Peterbilt 330
  • Fits 2008-2010 Peterbilt 335
  • Fits 2008-2016 Peterbilt 386
  • Fits 2008-2011 Peterbilt 387
  • Fits 2008-2015 Peterbilt 388
  • Fits 2008-2019 Peterbilt 389
  • Replaces OEM M66-6559
  • See Buyers Guide for compatibility
Make Model Qualifiers Year
Kenworth T2000
  • Position: N/A
  • All Configurations
 2008-2011
Kenworth T300
  • Position: N/A
  • All Configurations
 2008
Kenworth T370
  • Position: N/A
  • All Configurations
 2008-2019
Kenworth T400
  • Position: N/A
  • All Configurations
 2010-2018
Kenworth T660
  • Position: N/A
  • All Configurations
 2008-2018
Kenworth T800
  • Position: N/A
  • All Configurations
 2008-2018
Kenworth W900
  • Position: N/A
  • All Configurations
 2008-2019
Peterbilt 330
  • Position: N/A
  • All Configurations
 2008-2018
Peterbilt 335
  • Position: N/A
  • All Configurations
 2008-2010
Peterbilt 386
  • Position: N/A
  • All Configurations
 2008-2016
Peterbilt 387
  • Position: N/A
  • All Configurations
 2008-2011
Peterbilt 388
  • Position: N/A
  • All Configurations
 2008-2015
Peterbilt 389
  • Position: N/A
  • All Configurations
 2008-2019