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Repair Parts

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Vendor: Mitsubishi
For MITSUBISHI K4E K4D K4F FULL CYLINDER HEAD GASKET KIT OVERHAUL GASKET KIT K4E K4D K4F ENGINE
For MITSUBISHI K4E K4D K4F FULL CYLINDER HEAD GASKET KIT OVERHAUL GASKET KIT K4E K4D K4F ENGINE Part Number: K4E K4D K4F Application: K4E K4D K4F Condition: New Aftermarket Parts In StockRegular price $ 129 -
Vendor: Caterpillar
For Mitsubishi K4N 2.290L Engine Full Overhaul Gasket Kit Caterpillar 305CR Excavator
For Mitsubishi K4N 2.290L Engine Full Overhaul Gasket Kit Caterpillar 305CR Excavator Part Number: K4N Application: For Caterpillar 305CR Excavator Condition: New Aftermarket Parts In StockRegular price $ 98 -
Vendor: Mitsubishi
For Mitsubishi K4N Engine Full Overhaul Gasket Kit Fit Kobelco SK045
For Mitsubishi K4N Engine Full Overhaul Gasket Kit Fit Kobelco SK045 Part Number: K4N Application: Fit Kobelco SK045 Condition: New Aftermarket Parts In StockRegular price $ 98 -
Vendor: Nissan
For Nissan FD42 FD42T Full Overhaul Gasket Kit Excavator Loader Truck Bus Engine
For Nissan FD42 FD42T Full Overhaul Gasket Kit Excavator Loader Truck Bus Engine Part Number: FD42 FD42T Application: FD42 FD42T Condition: New Aftermarket Parts In StockSale price $ 129Regular price $ 149 -
Vendor: Shibaura
For Shibaura N844 N844L N844T Engine Full Gasket Kit
For Shibaura N844 N844L N844T Engine Full Gasket Kit Part Number: N844 N844L N844T Application: N844 N844L N844T Condition: New Aftermarket Parts In StockRegular price $ 129 -
Vendor: Toyota
For Toyota 2Z full overhaul gasket kit for forklift 6FD20 6FD25 TRACTO 5F engine
For Toyota 2Z full overhaul gasket kit for forklift 6FD20 6FD25 TRACTO 5F engine Part Number: 2Z Application: for forklift 6FD20 6FD25 TRACTO 5F engine Condition: New Aftermarket Parts In StockRegular price $ 79
What does the repair parts do?
The "four sets" of the engine are: piston, piston ring, piston pin and cylinder liner. The above four parts and the connecting rod together form the piston and connecting rod group of the engine; it is the core component of the engine and is also the engine failure repair. One of the more complex parts.
1. Piston: The car engine is like the "heart" of the car, and the piston can be understood as the "center" of the engine. The working environment of the piston is relatively harsh; its main function is to complete the processes of suction, compression, workmanship, and exhaust; When the piston fails, it will generally cause oil burning and cylinder scuffing.
2. Piston ring: The role of the piston air ring is to ensure the tightness between the cylinder and the piston, to prevent air leakage, and to transfer most of the heat absorbed by the top of the piston to the cylinder wall and be taken away by the cooling water; the oil ring acts as a cloth oil and scraping oil; Generally, when the piston ring fails, the piston will pull the cylinder, knock the cylinder, etc.
3. Piston pin: The piston pin is a cylindrical pin installed on the skirt of the piston. The middle part passes through the small head hole of the connecting rod to connect the piston and the connecting rod. Its function is to transmit the gas force borne by the piston to the connecting rod. , or make the small end of the connecting rod drive the piston to move together. In order to reduce the weight, the piston pin is generally made of high-quality alloy steel and made hollow; generally, when the piston pin fails, the abnormal noise of the cylinder will appear.
4. Cylinder liner: The cylinder liner is a cylindrical part, which is placed in the cylinder body hole of the machine body, and is pressed and fixed by the cylinder head; the piston reciprocates in its inner hole, and there is cooling water outside; the cylinder liner has many The data is damaged by wear and deformation. Generally, if the cylinder liner is broken, it can be replaced directly.