Excavator Mitsubishi 4M50 Engine L220-0036S Original Oil Pump Parts

Specifiion

The Role Of The Oil Pump

Send the oil to the friction parts of the engine, so that the oil circulates in the lubriion circuit to ensure that the engine is well lubried. The oil pump is mostly a gear pump, which is composed of a gear pump body and so on. When the engine is working, the camshaft drives the driving gear of the pump body to rotate. The gear oil flows along the inner wall of the pump from the oil inlet to the oil outlet, forming a low pressure, generating suction, and the oil in the oil tank is sucked into the oil inlet. The oil at the oil outlet accumulates more and more, so the pressure increases, and the oil is pressed to the friction parts everywhere to achieve forced lubriion.

Our advantage

1. Rich product information, we have detailed parameters, so give us the correct model and correct number, we can provide accurate products.
2. Continuously train salesmen with professional knowledge and rich experience.
3. Strict and complete company system We will try our best to comply with the customer's delivery time. Before delivering your product, we must carefully check the part number or picture of the product so that our customers receive the goods with high quality and quantity.

We have been focusing on mechanical parts for more than 10 years, providing mechanical parts for engines of various brands such as Kubota, Perkins, , Yanmar, Cummins, Komatsu, Mitsubishi, Isuzu, JCB, Doosan, Deutz, God Steel, Hino, etc. There are genuine, high-quality, cost-effective products for you to choose from.

We are committed to pursuing excellence and serving our customers​​. If you have any questions about mechanical parts, please contact us.

Guangzhou Junhui Machinery Co., Ltd. is mainly engaged in the production and sales of various types of excavators, construction machinery main parts and hydraulic excavator seals, engine parts, hydraulic parts, air conditioning parts, chassis parts and wearing parts at home and abroad. The company has modern management, strong technical force, excellent service quality and wide sales range. Suitable for Komatsu, , Hitachi, Sumitomo, Kato, Daewoo, Hyundai, Kobelco, , Sany and other models.

Our Products Are As Follows

SEAL KIT: Boom Cylinder Seal Kit, Arm Cylinder Seal Kit, Bucket Cylinder Seal Kit, Control Valve Seal Kit, Main Pump Seal Kit, Travel Motor Seal Kit, Swing Motor Seal Kit, Rotary Center Joint Seal Kit, Regulator Seal Kit

Consumable Parts: Diamond Bucket Teeth, Welding Adapter

Engine parts: cylinder liner kits, valves, engine seal kits, crankshaft bushes, connecting rod bushes, crankshafts, camshafts, connecting rods, starter motors, alternators, high-pressure oil pumps, throttle motors, etc.
Hydraulic parts: main pump, travel motor, swing motor assembly and parts.

Air conditioning accessories: compressors, condensers, evaporators, expansion valves, dryers, control panels, filters, pipes, etc.
Chassis parts: track rollers, front idlers, sprockets, track shoes, track chains, etc.