Your Go-To Source for Mitsubishi 4M50 Engine Components

Our business, **Growshine International**, is built on the principle of providing high-quality, reliable, and affordable parts to our global customers. We handle everything from sourcing and quality control to logistics and export, making us the ideal partner for your **construction machinery parts** supply chain. We offer a wide range of parts from sensors like the Mitsubishi 4M50 crank position sensor ME225366 to engine internals such as the piston pin ME300701 and piston rings ME993913. Our commitment extends to providing not just parts, but solutions. We help you find the perfect replacement, ensuring your equipment's longevity and performance.

Quick Tip: What does a faulty Mitsubishi 4M50 turbocharger gasket indicate? A failing turbocharger gasket (like the ME225901) can cause exhaust leaks, leading to a noticeable loss of power, a hissing sound from the engine, and potentially engine damage if left unaddressed. It is critical to replace these gaskets during any turbo maintenance.

Parts Terminology: A **Starter Motor** (e.g., SANY SY215C excavator 4M50 starter motor ME223360) is an electric motor that rotates the engine to start its internal combustion process. It's an essential electrical component located on the engine's flywheel housing. A **Water Pump** (e.g., KATO HD820V excavator 4M50 water pump ME990328) is a key part of the cooling system. It's mounted on the front of the engine and circulates coolant to prevent overheating. A **Crankshaft Seal** (e.g., Mitsubishi 4M50 front crankshaft seal ME017208) is a rubber seal located at the front or rear of the crankshaft to prevent oil leaks. The **Piston** (e.g., KATO HD820-5 4M50 piston ME227603) is a component that moves up and down inside the cylinder and is integral to the engine's power stroke. A **Turbocharger** (e.g., SANY SY215C 4M50 turbocharger ME444897) is a turbine-driven forced induction device that increases an internal combustion engine's efficiency and power by forcing extra air into the combustion chamber. It's mounted on the engine's exhaust manifold. A **Connecting Rod** (e.g., SANY SY215C-9 4M50 connecting rod assembly 60289105) connects the piston to the crankshaft. It is a critical component that transmits force and motion. **Engine Oil Cooler** (e.g., KATO HD820V 4M50 engine oil cooler ME230210) is a heat exchanger located next to the oil filter, designed to cool the engine oil. The **Cylinder Head Gasket** (e.g., KATO HD820V 4M50 cylinder head gasket ME226784) is a seal that is placed between the cylinder head and the engine block. **Fuel Injector** (e.g., KATO HD820-5 excavator 4M50 injector ME226718) is an electronically controlled valve that sprays fuel into the engine's combustion chamber. It's typically located on the cylinder head. A **Crankshaft** (e.g., Caterpillar 345D crankshaft, Коленвал Катерпиллер 345D, Коленчатый вал Катерпиллер 345D) is a rotating shaft that converts the reciprocating motion of the pistons into rotational motion. It is located at the bottom of the engine. An **Alternator** (e.g., Mitsubishi 4M50 alternator ME049320) is an electrical generator located on the front of the engine, used to charge the battery and power the electrical system. A **Crankshaft Pulley** (e.g., Komatsu PC200-8 crankshaft pulley, шкив коленчатого вала Komatsu PC200-8, Шкив коленчатого вала Komatsu PC200-8) is mounted on the front of the crankshaft and drives accessories like the alternator. The **Throttle Body** (e.g., John Deere 5075E throttle body, дроссельная заслонка John Deere 5075E, Дроссельная заслонка John Deere 5075E) is a valve that controls the amount of air entering the engine. It's located between the air filter and the intake manifold. A **Brake Rotor** (e.g., Volvo VNL 780 brake rotor, тормозной диск Volvo VNL 780, Тормозной диск Volvo VNL 780) is a disc-shaped component of the braking system. It is located at the wheel hub. The **Fan Motor** (e.g., Caterpillar 345D fan motor, вентиляторный мотор Caterpillar 345D, мотор вентилятора Катерпиллер 345D) is an electric or hydraulic motor that drives the cooling fan. It is located in front of the engine radiator. A **Cylinder Liner** (e.g., KATO HD820V 4M50 cylinder liner ME221683) is a cylindrical part installed in the engine block to form the cylinder. The **O-Ring** (e.g., Mitsubishi 4M50 engine O-ring MH035237) is a gasket in the shape of a ring, used to seal various fluid connections. An **EGR Cooler** (e.g., SANY SY195C excavator 4M50 EGR cooler ME230210) is a heat exchanger that cools the exhaust gas before it is recirculated into the engine's intake. The **SCV Valve** (e.g., KATO HD820V high pressure pump SCV valve 0928400670) is a suction control valve used in high-pressure fuel pumps to regulate the amount of fuel supplied to the pump. The **Water Temperature Sensor** (e.g., Mitsubishi 4M50 water temperature sensor MC885579) is a sensor that measures the coolant temperature and sends a signal to the engine control unit (ECU). The **Intake Pressure Sensor** (e.g., KATO HD820-5 4M50 intake pressure sensor MD176361) measures the air pressure in the intake manifold. A **Crankshaft Bearing** (e.g., Isuzu 6HK1 crankshaft bearing, коленчатый подшипник Isuzu 6HK1, Коленчатый подшипник Исузу 6HK1) is a bearing that supports the crankshaft. The **Camshaft** (e.g., Perkins 1104D-44TA camshaft, распредвал Perkins 1104D-44TA, Распределительный вал Перкинс 1104D-44TA) is a shaft that controls the opening and closing of the engine valves. It is located in the cylinder head or block. The **Fuel Pump** (e.g., Kubota V3307 fuel pump, топливный насос Kubota V3307, Топливный насос Кубота V3307) delivers fuel from the tank to the engine. The **Engine Mount** (e.g., KATO HD820V 4M50 engine mount) is a component that secures the engine to the vehicle's frame and dampens vibrations. A **Tie Rod End** (e.g., Ford F-150 tie rod end, наконечник рулевой тяги Ford F-150, Наконечник рулевой тяги Форд F-150) connects the steering rack to the steering knuckle. It is part of the steering system. An **Air Filter** (e.g., Deutz TCD 2013 L04 2V air filter, воздушный фильтр Deutz TCD 2013 L04 2V, Воздушный фильтр Дойц TCD 2013 L04 2V) cleans the air entering the engine. It's located in the engine's air intake system.