Piston & Liner Kit (6-pc) YT4B4U

Classification:

Piston & Liner Kit (6-pc)

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Product Description

Piston & Liner Kit (6-pc) YT4B4U

Accessory Name: Piston & Liner Kit (6-pc)

Material Code: 240100223375

Specification Model: YT4B4U

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

Product Weight: 25KG

Cylinder Diameter: 108mm

Function Description: A major repair and maintenance component designed specifically for the YTO YTR4105 series diesel engine, belonging to an integrated replacement solution for core engine components. 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. The design fully considers durability and ease of installation, and has undergone strict quality control processes to ensure that each component meets or exceeds original factory standards. Core components are made of high-quality materials, effectively resisting wear and corrosion in high-temperature and high-pressure environments, extending the engine's service life. By installing this piston & liner kit (6-pc), users can significantly reduce engine failure rates, improve equipment operating efficiency and reliability, while lowering long-term maintenance costs. Whether for preventive maintenance or responding to sudden failures, the piston & liner kit (6-pc) YT4A2ZU is an ideal choice for users in the agricultural and engineering machinery fields, helping various mechanical equipment maintain strong power and excellent performance even in harsh conditions.

Core Components:

Cylinder Liner: Provides a wear-resistant layer for the inner wall of the cylinder, ensuring sealing.
Piston: Made of aluminum alloy, withstands combustion pressure and transmits power.
Piston Ring: Includes gas ring and oil ring, prevents air leakage and controls oil consumption.
Piston Pin: Connects the piston and 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 Model: YTR4108, YT4B4U platform

Packing List:

Serial Number	Name	Part Number	Quantity
1	Cylinder Liner	YTRB.020001A	4
2	Piston	YTB4.050001	4
3	Retaining Ring	Q430 Φ36	8
4	Piston Ring	YTB.050002/003/0200	4
5	Piston Pin	RA.050004 Φ36	8
6	Seal Ring	RA.020002/3	12