Drain Valve Needle Seat 0.25" NPT - 177.4031

Part#: AAA4074031

Features and Benefits

  • Needle seat drain valve configuration for confirmed air brake system compatibility
  • Solid-built construction for dependable performance over time
  • Ready-to-install design for a straightforward service job
  • Thread size of 0.25" NPT for confirmed fitting and port compatibility
  • Consistent, reliable pressure control across daily duty cycles
  • Unit weight at 0.25 lbs for manageable handling during installation

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Warranty

Warranty Up to 3 years warranty

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Thread Size0.25 in. NPT
TypeNeedle Seat Drain Valve
Weight0.25 lbs.
Interchange
242B
Year Make Model Engine
2019 VOLVO/WHITE VNL 670 GEN 2
2018 VOLVO/WHITE VNL 670 GEN 2
2017 VOLVO/WHITE VNL 670 GEN 2
2016 VOLVO/WHITE VNL 670 GEN 2
2015 VOLVO/WHITE VNL 670 GEN 2
2014 VOLVO/WHITE VNL 670 GEN 2
2013 VOLVO/WHITE VNL 670 GEN 2
2012 VOLVO/WHITE VNL 670 GEN 2
2011 VOLVO/WHITE VNL 670 GEN 2
2010 VOLVO/WHITE VNL 670 GEN 2
2009 VOLVO/WHITE VNL 670 GEN 2
2008 VOLVO/WHITE VNL 670 GEN 2
2007 VOLVO/WHITE VNL 670 GEN 2
2006 VOLVO/WHITE VNL 670 GEN 2
2005 VOLVO/WHITE VNL 670 GEN 2
2004 VOLVO/WHITE VNL 670 GEN 2
2003 VOLVO/WHITE VNL 670 GEN 1
2003 VOLVO/WHITE VNL 670 GEN 2
2002 VOLVO/WHITE VNL 670 GEN 1
2001 VOLVO/WHITE VNL 670 GEN 1
2000 VOLVO/WHITE VNL 670 GEN 1
1999 VOLVO/WHITE VNL 670 GEN 1
1998 VOLVO/WHITE VNL 670 GEN 1
1997 VOLVO/WHITE VNL 670 GEN 1
1996 VOLVO/WHITE VNL 670 GEN 1
The Needle Seat Drain Valve threads into a 0.25" NPT port, engineered to release moisture and condensation from air brake reservoirs. Weighing 0.25 lbs, the component provides a compact, direct-fit replacement for worn or leaking originals on Heavy Duty commercial vehicles.
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