SAP275491 D-2 TYPE AIR GOVERNOR WITH 1/8 (RESERVOIR) 1/8 (UNLOADER) 1/8 (EXHAUST) PORTS

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Technical Specifications

Part Type Air Governor - D-2 Type (Air Brake Compressor Control)
Part Number (SAP) SAP275491
Port Size All ports 1/8" NPT (Supply, Delivery, Exhaust)
Cut-In Pressure 100 PSI
Cut-Out Pressure 120 PSI
Max. Operating Pressure 150 PSI
Material Aluminum / Brass body with diaphragm
Key Features Controls air compressor cut-in / cut-out, includes gasket and pipe plugs, direct OEM replacement

Cross References

Brand Part Number
SAP SAP275491
Bendix 275491, 275491N, 275491B1, 275491RX
Haldex KN18530X, KN18530RX
Automann 170.275491
Power Products 275491P
Fortpro / Prima ATV equivalents for Bendix D-2

Equipment / Vehicle Applications

Make Model Model Years Notes
FREIGHTLINER Cascadia (113/125) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 • Air brake compressor governor (D-2)
Columbia (CL112/120) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 • Air brake system governor
Coronado (CC122/132) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 • Air compressor governor
Classic / FLD Series 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 • Air brake D-2 governor
Century Class / Argosy 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 • Air brake system
KENWORTH T680 / T880 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 • Air brake compressor governor (D-2)
T800 / T600 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 • Air brake system governor
W900 / W900B 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 • Air compressor governor
K100 / K500 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 • Air brake D-2 governor
PETERBILT 389 / 388 / 387 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 • Air brake compressor governor (D-2)
579 / 567 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 • Air brake system governor
379 / 378 / 377 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 • Air brake D-2 governor
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SAP275491 D-2 TYPE AIR GOVERNOR WITH 1/8 (RESERVOIR) 1/8 (UNLOADER) 1/8 (EXHAUST) PORTS

$33.77