Piston & Liner Kit (5-pc) LR4M5ZU-LR4M5LU

Piston & Liner Kit (5-pc) LR4M5ZU-LR4M5LU

Classification:

Piston & Liner Kit (6-pc)

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Product Description

Piston & Liner Kit (5-pc) LR4M5ZU-LR4M5LU

Accessory Name: Piston & Liner Kit (5-pc)

Material Code: 240100223368

Specification Model: LR4M5ZU-LR4M5LU

Packaging Size: Length 290mm * Width 290mm * Height 310mm

Product Weight: 18KG

Bore Diameter: 110mm

Function Description: A major repair and maintenance component designed specifically for the YTO LR4110 series diesel engine, which is an integrated replacement solution for core engine components. The advantage lies in the high-strength anodized surface treatment of the boost piston, making it more compatible with the high-pressure combustion environment of turbocharged models. Its main function is to repair or replace worn engine parts, restoring cylinder sealing and power performance. It is compatible with various equipment such as tractors, loaders, and generator sets, covering the agricultural and engineering machinery fields. All components inside the assembly undergo strict quality control and precision processing to ensure perfect matching with the original engine parts, effectively improving the working efficiency and service life of the repaired engine. Whether in the busy season of agricultural production or urgent tasks in the engineering machinery field, it can provide reliable power support, helping users successfully complete various operational tasks. It is undoubtedly an ideal choice for improving work efficiency and reducing maintenance costs.

Core Components:

Cylinder Liner: Provides a wear-resistant layer on the inner wall of the cylinder to ensure sealing.
Piston: Made of aluminum alloy, withstands combustion pressure and transmits power.
Piston Ring: Includes gas rings and oil rings, prevents air leakage and controls oil consumption.
Piston Pin: Connects the piston to the connecting rod, transmitting reciprocating motion.
Piston Pin Retaining Ring: Fixes the position of the piston pin, preventing axial displacement.
Cylinder Liner Water Stop Ring: Prevents coolant from seeping into the engine body.

Applicable Brand: YTO

Applicable Models: LR4M5Z, LR4M5LU and other 110 turbocharged machine platforms

Packing List:

Serial Number	Name	Part Number	Quantity
1	Cylinder Liner	6M3L.020001	4
2	Piston	M5L.050001A	4
3	Retaining Ring	GBT893.1 Φ40	8
4	Piston Ring	MB/E-G.050002/003/200	4
5	Piston Pin	RW110.050004 (Φ40)	4
6	Seal Ring	RA.020002/3	12