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Lower Main Bearing Cummins 3016780 | 172020, M-3016780, FP-3016780
Ensure optimal crankshaft rotation and reduce engine friction with this high-quality Cummins lower main bearing. Designed for heavy-duty performance and a precise fit in L10 and M11 engines.
Description
Reliable Crankshaft Support for Heavy-Duty Engines
The Cummins 3016780 Lower Main Bearing is a critical component engineered to support the crankshaft within your heavy-duty diesel engine. By providing a low-friction, high-strength surface, this bearing shell ensures smooth crankshaft rotation, distributes heavy engine loads, and minimizes wear on the crankshaft journals. Built to withstand extreme temperatures and high-pressure environments, it is essential for maintaining engine efficiency and extending the service life of your power plant.
Key Features & Benefits
- Reduced Friction: Precision-engineered surface minimizes friction between the crankshaft and the engine block, optimizing fuel efficiency and power output.
- Heavy-Duty Durability: Constructed with a robust steel backing and premium bearing materials to handle high loads and extreme operating temperatures.
- Precise Fitment: Manufactured to exact dimensional specifications for a seamless installation and reliable performance.
- Engine Protection: Helps prevent premature wear on critical crankshaft journals, avoiding costly engine overhauls.
Application & Compatibility
This lower main bearing is designed for use in various heavy-duty Cummins diesel engines, including:
- Cummins L10 Series
- Cummins M11 Series
- Cummins ISM11 / QSM11 Series
Note: Please verify your engine serial number (ESN) and part compatibility before purchasing to ensure correct sizing and fitment.
