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Engine Rocker Arm Cummins 4995628 | 3972541
Ensure precise valve timing and optimal engine performance with this high-quality Cummins engine rocker arm. Engineered for heavy-duty durability, it provides reliable valve actuation and smooth operation.
Description
High-Performance Cummins Engine Rocker Arm 4995628
The Cummins 4995628 engine rocker arm (also referred to as a rocker lever assembly) is a critical component of your engine’s valvetrain system. It plays a vital role in transferring the rotational motion of the camshaft into the vertical motion required to actuate the engine’s intake and exhaust valves. This part is also available under the numbers: 3972541.
Manufactured to meet rigorous standards, this rocker arm ensures precise valve timing, optimal combustion efficiency, and reliable engine performance. It is designed specifically for heavy-duty applications, offering exceptional resistance to wear, friction, and thermal stress over millions of operating cycles.
Key Features and Benefits
- Precise Valve Actuation: Maintains accurate valve lift and duration for improved fuel economy and reduced emissions.
- Heavy-Duty Construction: Built from premium-grade materials to withstand the high-stress environment of commercial diesel engines.
- Enhanced Durability: Features hardened contact surfaces to minimize wear and extend the service life of your valvetrain.
- Direct Fit: Engineered to exact specifications for seamless installation and reliable compatibility.
Engine Compatibility
This rocker lever assembly is compatible with a wide range of heavy-duty Cummins diesel engines, including but not limited to:
- Cummins ISC Series (e.g., ISC CM2150, ISC8.3 CM2250)
- Cummins ISL / ISLe Series (e.g., ISL9)
- Cummins QSL / QSL9 Series
Cross-Reference / Interchange Part Numbers
This part replaces / is interchangeable with the following part numbers:
- 4995628
- 3972541
