CUMMINS 4955523 GENUINE UPPER ENGINE GASKET SET FOR 2010-2012 6.7L CUMMINS

The Cummins 4955523 upper engine gasket set is a factory OEM kit designed for 2010-2012 Dodge Ram 6.7L Cummins diesel engines. This comprehensive set includes all necessary gaskets and seals required for top-end engine repairs, including cylinder head service, valve train work, and intake/exhaust sealing.

Using genuine Cummins gaskets ensures leak-free performance, proper sealing, and long-term durability compared to aftermarket alternatives.

Features & Benefits

• Complete Kit: Includes multiple gaskets and seals for top-end engine service.
• OEM Quality: Designed and manufactured by Cummins for exact fitment.
• Durability: Built to withstand heat, pressure, and diesel operating conditions.

Fitment

• 2010 Dodge Ram 2500/3500 6.7L Cummins
• 2011 Dodge Ram 2500/3500 6.7L Cummins
• 2012 Dodge Ram 2500/3500 6.7L Cummins

Cross Reference Part Numbers

• Cummins 4955523
• Replaces aftermarket equivalents: M-4955523

Frequently Asked Questions

What's included in the upper engine gasket set?

This kit includes cylinder head gaskets, intake and exhaust gaskets, valve cover seals, injector seals, and other top-end gaskets.

Do I need a lower engine gasket set as well?

If you're doing a full engine rebuild, you'll also need the lower engine gasket set for bottom-end components.

Does this kit fit all 6.7 Cummins engines?

No, this set is specific to 2010-2012 models. Later years require different kits.

Maintenance Note

Pro Tip: When replacing gaskets, always check cylinder head flatness and replace head bolts to avoid future sealing issues.

Tags

cummins 4955523, cummins upper engine gasket set, 6.7 cummins gasket kit, dodge ram upper engine gasket set, cummins head gasket set, cummins 6.7 gasket set, cummins top end gasket kit

Fitment

• 2011 Dodge Ram 2500/3500 6.7L Cummins
• 2012 Dodge Ram 2500/3500 6.7L Cummins

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