Oil Nozzle for Engine

Description：Discover the high-performance 612600010659 oil nozzle, a key lubrication component used in heavy-duty diesel engines. Designed to deliver precision oil spray to pistons and cylinders, it enhances engine cooling, reduces wear, and ensures smooth operation. Built for Weichai and Sinotruk engine models, this durable lubrication jet is ideal for maintaining engine reliability in demanding conditions.

Product model：612600010659

Category ：Engine System

Update time：2025-07-24

Product Description:

The 612600010659 oil nozzle is a precision-engineered component designed for efficient oil spray and targeted lubrication of the engine’s moving parts, such as the piston underside, cylinder wall, and crankshaft. This nozzle ensures effective thermal control and reduces mechanical wear by delivering pressurized engine oil to critical friction points. Built from high-strength, corrosion-resistant steel, it offers superior durability and reliability in harsh operating environments.

Technical Specifications:

Part Number: 612600010659
Component Name: Oil Nozzle / Lubricating Jet Nozzle
Material: Heat-resistant alloy steel
Function: Delivers pressurized oil to piston and cylinder surfaces
Pressure Range: 3 – 6 bar
Installation Position: Inside the crankcase, aligned with the piston bottom
Application: Heavy-duty diesel engines (e.g. WEICHAI, SINOTRUK series)
Feature: High atomization efficiency, long service life, precise oil spray angle

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