HENGJIAN aluminium water pipe Φ15X160 S7-Z300-20.1-11 (9)

Brand:

HENGJIAN

Product Code:

1044907

Manufacturer ID:

S7-Z300-20.1-11

Description

HENGJIAN Aluminium Water Pipe Φ15x160 S7-Z300-20.1-11

This genuine Hengjian aluminium water pipe with Φ15x160 dimensions and manufacturer ID S7-Z300-20.1-11 is listed in the S8-Z300 spare parts catalogue under the radiator (20.1) group, ensuring correct placement in the cooling system diagram.

It is designed for the liquid-cooled 293.2 cc single-cylinder 2-stroke engines of the Hengjian S7-Z300 and S8-Z300 enduro models, providing a rigid coolant passage between engine and radiator.

Key features

Original Hengjian spare part for the S7-Z300 / S8-Z300 cooling system, corresponding to the radiator (20.1) section in the exploded view.
Precision-formed aluminium tube with approximately 15 mm outer diameter and 160 mm length for accurate coolant routing within the chassis.
Rigid pipe design that maintains internal diameter and shape under vibration and thermal load, helping to keep coolant flow consistent.
Aluminium construction offering low weight, good corrosion resistance and rapid heat transfer in high-performance 2-stroke applications.
Geometry tailored to the S7-Z300 / S8-Z300 engine and frame layout, helping to avoid hose kinks and contact with hot or moving components.

Technical details

Manufacturer	HENGJIAN
Manufacturer ID	S7-Z300-20.1-11
Component group	Radiator / cooling system (20.1)
Product type	Aluminium water pipe (coolant pipe)
Material	Aluminium alloy
Outer diameter	Approx. 15 mm
Length	Approx. 160 mm
Engine type	Single-cylinder, 2-stroke, liquid-cooled, 293.2 cc class (S7-Z300 / S8-Z300)
Typical mounting area	Cooling circuit between engine and radiator assembly
Compatible motorcycles	Hengjian S7-Z300 293.2 cc 2-stroke enduro; Hengjian S8-Z300 293.2 cc 2-stroke enduro

Typical applications

Replacement of a bent, cracked or corroded original water pipe in the S7-Z300 / S8-Z300 cooling circuit.
Restoration of the cooling system after a crash or impact affecting the radiator area.
Preventive replacement during engine rebuilds or major cooling system overhauls to maintain reliability.

Role in the cooling system

The aluminium water pipe forms a stable section of the coolant path, complementing flexible hoses in the S7-Z300 / S8-Z300 cooling maintaining precise internal diameter and geometry, it helps support efficient coolant circulation, stable operating temperatures and consistent performance from the high-output 2-stroke engine under enduro and off-road use.

Specification