fits model: Lancer. make: Mitsubishi. year: 2008–2014.

( Manufacturer Part Number: 1100A139 ), ( Part Type: Crank Shaft ), ( Country/region Of Manufacture: Japan )
The Mitsubishi Lancer ES Crank Shaft 4B11 1100A139 is a crucial component of your 2008-2014 Mitsubishi Lancer ES engine. This high-quality crankshaft is designed to provide the necessary rotational force to drive the pistons in your engine's cylinders.
The 4B11 1100A139 crankshaft is made from premium materials, ensuring both strength and durability. It features a forged steel construction, which not only makes it resistant to wear and tear but also enhances its ability to withstand the high compression forces within your engine.
The crankshaft is precision-machined to ensure accurate fitting and operation. Its journals, which are the bearing surfaces for the connecting rods, are ground to a mirror finish for optimal lubrication and reduced friction, resulting in improved engine performance and fuel efficiency.
The crankshaft also houses the engine's timing mechanism, which is responsible for synchronizing the intake and exhaust valves. The 4B11 1100A139 crankshaft features a robust design with precision-machined teeth on the camshaft and crankshaft sprockets, ensuring reliable timing and smooth engine operation.
In addition, this crankshaft comes with a factory-matched surface finish, ensuring compatibility with your engine's main bearings. This ensures a perfect fit, reducing the risk of engine noise and vibration, and ensuring a smoother and quieter driving experience.
In conclusion, the Mitsubishi Lancer ES Crank Shaft 4B11 1100A139 is a vital engine component that requires high-quality materials and precise manufacturing to ensure reliable performance. This component is a great choice for any DIY car enthusiast or professional mechanic looking to maintain or upgrade their 2008-2014 Mitsubishi Lancer ES engine.
Pros of buying a 2008-2014 Mitsubishi Lancer ES with the 4B11 1.8L engine (crankshaft number 1100A139):1. Relatively affordable price: Compared to newer models, these Lancer ES vehicles are often more budget-friendly, making them an attractive option for many buyers.
2. Fuel efficiency: The 1.8L engine is known for its excellent fuel economy, which can result in lower operating costs over time.
3. Availability of parts: Due to their popularity and widespread use, parts for the 4B11 engine are generally easy to find and relatively inexpensive.
4. Simple design: The 4B11 engine is a straightforward, reliable design that is relatively easy to work on, which can save money on maintenance and repair costs.
Cons of buying a 2008-2014 Mitsubishi Lancer ES with the 4B11 1.8L engine (crankshaft number 1100A139):1. Lower power output: The 1.8L engine may not provide as much power as some drivers prefer, especially when towing or carrying heavy loads.
2. Potential reliability issues: Some 4B11 engines have been known to experience problems with timing chains and valve guides, which can lead to costly repairs.
3. Limited performance: The 4B11 engine is not known for its high performance or responsiveness, which may be a drawback for drivers who enjoy driving dynamics.
4. Age and depreciation: Being a 2008-2014 model, the car may have higher mileage, be showing signs of wear, and have depreciated in value compared to newer vehicles.
Conclusion:The 2008-2014 Mitsubishi Lancer ES with the 4B11 1.8L engine (crankshaft number 1100A139) is an affordable, fuel-efficient, and easy-to-maintain option. However, potential reliability issues and limited performance may be drawbacks for some buyers. If you prioritize low cost and fuel efficiency, this car could be a good fit. But if you want more power or performance, you may want to consider other options.
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