Engine Cylinder Head Gasket for Ford Explorer 4.0L V6/Marquis/Land Rover/Mazda

Our company is specialized in the design and manufacture of Forklift Engine Crankshaft, Forklift Electric Parts, Forklift Crankshaft Seal, has a large number of excellent engineering and technical personnel and a perfect management system, and is a comprehensive entity integrating design, manufacture, and project implementation. Provide customers with product solutions and comprehensive high-quality services that are closer to user needs. 'Quality oriented, honest and trustworthy cultivation' is a golden key for our company to expand the market and develop the enterprise. Our company adheres to the quality and benefit oriented road. It is necessary for enterprises to strictly control the promises of advertising and salesmen to customers in order to avoid customers' high expectations.

Product Title: Engine Valve Rocker Arm

Product Model: 490QC-2409000320000Z

 

 

 

 

 

 

 

 

Item	Description
Product Name	Engine Valve Rocker Arm (490QC)
P/N	490QC-2409000320000Z
Applied Model	Quanchai QC490 Diesel Engine
Net Weight (kg)	3.50
Gross Weight (kg)	5.00
Qty per Carton	1
Carton Size(cm)	50*12*10

 

 

 

 

The Role of Forklift Diesel Engine Valve Rocker Arm:

The forklift diesel engine valve rocker are cooperates with the camshaft to open and close in time to complete the intake and exhaust. The number of rocker arms required varies according to the number of engine cylinders, and is composed of intake and exhaust rocker arms, the rocker shaft, the rocker seat, and the oil inlet joint etc. Each cylinder corresponds to two valves (that is, one intake valve and one exhaust valve), so this set of rocker arm assembly corresponds to a total of eight valves (four intake valves and four exhaust valves).

 

Common Problems of Forklift Diesel Engine Valve Rocker Arm Is Broken, Possible reason is as following:

1. Valve clearance is too small

2. The valve guide is not pressed deep enough, which is too long above the plane of the cylinder head, causing the spring seat to hit the top of the valve guide when it is opened, and at the same time, one end of the rocker arm is forced to be pushed down by the cam shaft. The effect caused the valve rocker arm to break.

3. The depth of the valve head plane sinking into the cylinder plane is not enough. When the valve is opened, the valve collides with the piston, causing the rocker arm to break.

4. The valve is stuck in the valve guide

 

 

Our comprehensive quality system and service system ensures the reliability of every Engine Cylinder Head Gasket for Ford Explorer 4.0L V6/Marquis/Land Rover/Mazda, so that our customers do not have to worry about anything. Our objective is to ensure that our company adapts to the changing market environment in an overall and planned way, and to seek the survival and growth. With strong technical strength, supply and marketing capabilities, our products are widely used and favored.