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Auto Spare Parts W04D Hino Piston Tin Coating For Truck Diesel Engine Pistons

Place of Origin: Zhejiang

Company Profile

Location: Guangzhou, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Diesel Engine Pistons

Product Detail

Model No.: W04D

Product Description

Auto Spare Parts W04D Hino Piston Tin Coating For Diesel Engine

 

 

A piston is a component of reciprocating engines, reciprocating pumps, gas compressors and pneumatic cylinders, among other similar mechanisms. It is the moving component that is contained by a cylinder and is made gas-tight by piston rings. In an engine, its purpose is to transfer force from expanding gas in the cylinder to the crankshaft via a piston rod and/or connecting rod. In a pump, the function is reversed and force is transferred from the crankshaft to the piston for the purpose of compressing or ejecting the fluid in the cylinder. In some engines, the piston also acts as a valve by covering and uncovering ports in the cylinder wall.

 

 

Piston Type

 

Steel-insert piston

Steel-insert piston allows more uniform thermal expansion and tight fitting clearance.

 

ALFIN piston

ALFIN is inserted within the ring grooves when casting. ALFIN is made of special austenitic cast iron. It is tightly bonded metallically to piston body and counteracts the wear in the top ring groove. ALFIN pistons are commonly used in diesel engines.

 

Cooling channel piston

Cooling channel pistons effectively reduce piston body working and groove land temperature under high temperature working condition.

 

One piece casting piston

Compared to common five-pieces casting, one piece casting technology is better in efficiency and appearance, it also reduces casting flaws.

 

Compares piston

The sealing and guiding functions of the piston are separated from one another. The upper part is made of cast iron and the lower part is made of aluminum. The two parts is joined by bolts. The piston can perform with not only maximum strength and heat resistance, but also low wear values and optimum conditions for meeting future emission standards.

 

Forged piston

The forged piston allows smaller cross sections and lower piston weight. This kind of piston is installed primarily in sports car engines and heavy-duty fast-running engines.

 

UAP NO.

OEM NO.

ENGINE MODEL

NO.CYL

CYL. DIA.

RING  SIZE

PIN  SIZE

PISTON FEATURES

HINO

PS-HN-001

13216-1120A/1120

DM100   DIESEL

6

90*104.20

1-2.50
2-2.50
3-2.50
4-4.00
5-4.00

29*77

PS-HN-002

13216-1130

DQ100   DIESEL

6

92*104.00

1-2.50
2-2.50
3-2.50
4-4.00
5-4.00

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