Product Description
The CUMMINS 4995602 OEM ROCKER LEVER ASSEMBLY is designed for 1998.5–2018 5.9L and 6.7L Cummins diesel engines. This genuine Cummins valvetrain component helps maintain proper valve operation, pushrod alignment, and engine performance while delivering OEM fitment and long-term durability.
Use this rocker lever assembly when repairing worn valvetrain components, replacing damaged rocker arms, correcting excessive valve lash issues, or performing a cylinder head rebuild. Always verify fitment by engine serial number before ordering.
FEATURES
- Genuine Cummins OEM rocker lever assembly
- Direct-fit replacement valvetrain component
- Designed for common rail 5.9L and 6.7L Cummins engines
- Helps maintain proper valve movement and engine performance
- Built to Cummins factory specifications
- Ideal for maintenance, repair, or engine rebuild applications
FITMENT
- 1998.5–2002 Dodge Ram 2500/3500 5.9L Cummins 24-Valve
- 2003–2007 Dodge Ram 2500/3500 5.9L Cummins Common Rail
- 2007.5–2018 Ram 2500/3500 6.7L Cummins
- Select Cummins ISB industrial and commercial applications
WHAT'S INCLUDED
- 1 Cummins 4995602 OEM Rocker Lever Assembly
CROSS-REFERENCE AND RELATED PRODUCTS
- Cummins 4995602
- Cummins Pushrods
- Cummins Valve Bridges
- Cummins Valve Train Hardware
SPECIFICATIONS
- Manufacturer: Cummins
- Part Number: 4995602
- Part Type: Rocker Lever Assembly
- Engine Compatibility: 5.9L Cummins, 6.7L Cummins
- Engine Family: ISB Common Rail
- Fitment Years: 1998.5–2018
- Vehicle Application: Dodge Ram / Ram 2500 and 3500
- Condition: New OEM Cummins
- Installation Type: Direct Replacement
FAQ
Will this rocker lever assembly fit my truck?
This assembly fits many 1998.5–2018 5.9L and 6.7L Cummins applications. Always verify fitment using your engine serial number before ordering.
Is this a genuine Cummins part?
Yes. Cummins 4995602 is a genuine OEM rocker lever assembly manufactured to Cummins factory specifications.
What does the rocker lever assembly do?
The rocker lever assembly transfers camshaft and pushrod motion to the valves, allowing proper valve opening and closing during engine operation.
When should a rocker lever assembly be replaced?
Replacement may be necessary if excessive wear, damaged contact surfaces, abnormal valve train noise, or lubrication-related damage is present.
Can this be installed during a cylinder head rebuild?
Yes. This component is commonly replaced during cylinder head repairs, valve train service, and complete engine rebuilds.
Do I need any related parts?
Inspect pushrods, valve bridges, valve lash components, fasteners, and related valvetrain hardware during installation and replace worn parts as necessary.
Product Videos
Custom Field
Product Reviews
4 Reviews Hide Reviews Show Reviews
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Good Rocker Arms
I like these rocker arms. They seem to be great quality. I had no issue with them on my 2001. The only thing that I did not like is that they are made in India, they are not USA like Factory. Other than that they are great and work just as they are intended to.
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Good solid quality
Great deal on excellent rocker arms only wish they were oiled. I ended up putting everything in a five gallon bucket full of used oil from the last change and let them sit for 24 hours. Haven’t had a problem and takes 20 minutes to install and 30 minutes to lash.
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Works Perfect!
Great product. Cummins produces only the best. Installed easily on my 2007.5 6.7. Replaced all six---as suggested.
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6.7L design works on older engines
I had a broken plastic retainer on the elephants foot of my #5 intake and exhaust rockers on my '05. This design is definitely stronger. CPP shipped it fast and it was a great deal. My only complaint is that the plastic retainer on the older design gives you a place to hook your fingernail and slide in the feeler to set lash. This new design is a bit tricky to get lash set sometimes. Even so, I'm wondering why I didn't just go ahead and replace all 6 while I was in there.
