CUMMINS 4931561 Genuine OEM Front Crankshaft Seal for 2007.5-2018 Dodge Ram 6.7L Cummins Diesel

The Cummins 4931561 Front Crankshaft Seal is a genuine OEM replacement designed for 2007.5-2018 Dodge Ram 6.7L Cummins diesel engines. Also known as the front main seal, this component ensures proper sealing of the crankshaft to prevent oil leaks and maintain engine reliability.

Choosing a genuine Cummins front seal means long-lasting durability and a perfect fit compared to aftermarket alternatives. Ideal for stock repairs or complete engine rebuilds.

Key Features

• Genuine Cummins OEM part #4931561
• Fits 2007.5-2018 Dodge Ram 6.7L Cummins engines
• Prevents oil leaks from the crankshaft/timing cover area
• Durable sealing material designed for high heat and pressure
• OEM quality ensures long service life

Frequently Asked Questions

What is the difference between a crankshaft seal and a front main seal?

They are the same part. The front main seal is simply another term for the crankshaft seal located at the timing cover side of the engine.

Does this seal fit all 6.7L Cummins engines?

Yes. This seal is designed to fit 2007.5-2018 Dodge Ram 6.7L Cummins diesel engines.

What other parts should I replace with this seal?

We recommend inspecting or replacing the 07.5-12 Cummins gaskets, 13-18 Cummins gaskets, and timing gear case components while performing this repair.

How do I know if my front crankshaft seal is bad?

Common signs include oil leaks near the crank pulley, excessive oil around the harmonic balancer, or visible seal wear and cracking.

Recommended Related Products

• 07.5-12 Cummins Gaskets & Seals
• 13-18 Cummins Gaskets & Seals
• Cummins Timing Gear Case Components
• Harmonic Balancers & Dampers

Fitment

• 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

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