898018-4545 Engine Cylinder Head 4HK1 6HK1 Engine Parts For Hitachi ZAX240 ZAX250-3 Excavator

Quic Details

How do you change a cylinder head?
Replacing a Cylinder Head
Drain the Coolant and Remove Components. ...
Deconstruct the Engine Intakes and Manifolds. ...
Detach the Rocker Arm. ...
Take Off the Old Cylinder Head. ...
Ready the New Cylinder Head. ...
Oil and Attach the Cylinder Head Bolts. ...
Reattach Engine Manifolds and Rocker Arm. ...
Reattach Components and Refill Coolant.

What causes cracked engine head?
The most common cause of cylinder head cracking is overheating. The rapid heating of the engine causes the head to expand and then contract as the engine cools. This puts a large amount of stress on the cylinder head, leading to cracks.

Professional Packing

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Who we are: Guangzhou Zhongxing Seiko Machinery Engineering Co., Ltd is located in Guangzhou, we are a professional supplier for all kinds of excavator parts with near 20 years experience. We have 3 shops, 1 office, 1 warehouse and 1 reparing factory. Also, we have seperate departments for whole set excavator parts, breaker hammer parts and reparing.

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We have big inventory including Excavator Machinery Parts , Breaker Parts, Undercarriage Parts , Electrical Parts , Engine Parts , Seal Kits , Hydraulic Pump , Control Valve , Hydraulic Breaker Hammer , Hydraulic Cylinder Assembly ,Motor Assy , Swing Bearing , Hydraulic Filter ,Air Conditioner Unit , Quick Attach etc.

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