CUMMINS 4955210 GENUINE EXHAUST VALVE - OEM FOR 1998.5-2018 5.9L & 6.7L CUMMINS

The Cummins 4955210 Genuine Exhaust Valve is a factory-engineered component designed for 1998.5-2007 5.9L Cummins and 2007.5-2018 6.7L Cummins diesel engines. This OEM valve maintains proper exhaust flow, sealing, and durability under the extreme temperatures and pressures of turbocharged diesel operation.

Whether you're performing a cylinder head rebuild or replacing worn components, this exhaust valve restores OEM performance and reliability.

Features & Benefits

• OEM Fit: Manufactured by Cummins to exact factory tolerances.
• High Durability: Built to withstand high heat and turbocharged exhaust conditions.
• Performance Ready: Supports stock and upgraded engine builds.

Fitment

• 1998.5-2002 Dodge Ram 5.9L Cummins (24V VP44)
• 2003-2007 Dodge Ram 5.9L Cummins (24V CP3)
• 2007.5-2018 Dodge Ram 6.7L Cummins (common rail)
• Other ISB/ISX Cummins applications may apply - confirm by part number

Cross Reference Part Numbers

• Cummins 4955210
• Replaces: 3940738, 3940739
• Interstate McBee M-4955210

Frequently Asked Questions

Should I replace exhaust valves during a head rebuild?

Yes, it is recommended to replace valves, especially if the originals show signs of wear, pitting, or burning.

Do these valves require seat cutting?

Yes, proper installation usually includes cutting or reconditioning valve seats to match new valves.

Are these compatible with aftermarket performance heads?

Yes, as long as the head is machined to OEM spec for 5.9L or 6.7L Cummins applications.

Tags

cummins 4955210, cummins exhaust valve, 5.9 cummins exhaust valve, 6.7 cummins exhaust valve, dodge ram exhaust valve, OEM cummins valve, cylinder head exhaust valve cummins, diesel exhaust valve replacement

Fitment

• 1998 Dodge Ram 2500/3500 5.9L Cummins
• 1999 Dodge Ram 2500/3500 5.9L Cummins
• 2000 Dodge Ram 2500/3500 5.9L Cummins
• 2001 Dodge Ram 2500/3500 5.9L Cummins
• 2002 Dodge Ram 2500/3500 5.9L Cummins
• 2003 Dodge Ram 2500/3500 5.9L Cummins
• 2004 Dodge Ram 2500/3500 5.9L Cummins
• 2005 Dodge Ram 2500/3500 5.9L Cummins
• 2006 Dodge Ram 2500/3500 5.9L Cummins
• 2007 Dodge Ram 2500/3500 5.9L Cummins
• 2008 Dodge Ram 2500/3500 6.7L Cummins
• 2009 Dodge Ram 2500/3500 6.7L Cummins
• 2010 Dodge Ram 2500/3500 6.7L Cummins
• 2011 Dodge Ram 2500/3500 6.7L Cummins
• 2012 Dodge Ram 2500/3500 6.7L Cummins
• 2013 Dodge Ram 2500/3500 6.7L Cummins
• 2014 Dodge Ram 2500/3500 6.7L Cummins
• 2015 Dodge Ram 2500/3500 6.7L Cummins
• 2016 Dodge Ram 2500/3500 6.7L Cummins
• 2017 Dodge Ram 2500/3500 6.7L Cummins
• 2018 Dodge Ram 2500/3500 6.7L Cummins

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