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Repair Parts
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Vendor: Cummins
Buy Turbo HC5A Turbocharger 3803452 3594114 3594111 For Cummins Engine KTTA19 KTTAC1500E
Regular price $ 899 -
Vendor: BeeSpareParts
4PCS CJ5Z6108A 1840289 CJ5Z 6108 A For Ford C-MAX II kuga 1.6T JQDA JQDB YUDA
Regular price $ 178 -
Vendor: Perkins
New 4 Sets STD Piston Kit With Ring 115017581 21401831 Fit For Perkins 404C 404D Engine 84MM
Regular price $ 229 -
Vendor: Mitsubishi
Overhaul Gasket Kit For Mitsubishi S4K S4KT Engine Set Caterpillar E110B E120B Excavators
Regular price $ 128 -
Vendor: Volvo
For Volvo diesel engine parts D13 Engine Rebuild Kit
Regular price $ 3,100 -
Vendor: ISUZU
4JH1 4JH1TC Engine Rebuild Kit for Isuzu D-MAX ELF NKR77 Pickup Pistons Liners Bearing Sets Engine Repair Gasket Kit
Regular price $ 468 -
Vendor: Caterpillar
Engine Rebuild Kit for Caterpillar 3064 6LK Engine (Cat 311C 312C 314C 910G )
Regular price $ 720 -
Vendor: Kubota
New Rebuild Kit Set For Kubota B2410HSE B26 B2630HSD B2620HSD B7610HSD Tractor
Regular price $ 450 -
Vendor: Kubota
Engine Rebuild Kit Major Overhaul For Kubota V3800 V3800T 8540 M8560 M9540 M9960
Regular price $ 548 -
Vendor: Komatsu
Buy Rebuild Kit for NH-220 Engine Komatsu Dozer D60A-6 D60P-6 D60PL-6 D85A-12 D60S-6 D80A-12
Regular price $ 2,300 -
Vendor: John Deere
4TNV88 Rebuild Kit For John Deere 50D 2720 4005 4405 JD1220 110 Laoader Tractors
Regular price $ 480 -
Vendor: Takeuchi
4TNV84 Engine Rebuild Kit for Yanmar Takeuchi TB260 Excavator TL120 TL220 Loader
Regular price $ 500
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.