KTA38 KTA50 Diesel Engine Push Rod 3017961 For Heavy Machine Heavy Duty Truck

Desc.

Push Rod

Part No

3017961

Brand Name

Cummins, Detroit, DCEC, CCEC, XCEC etc.

Other parts

pls contact freely if you need other P/N

Engine Type

Diesel engine, Gas engine, Diesel Generator, Marine engine, Construction engine Pump engine etc.

Spare Type

Wearing spare parts, maintenance tools, repair kit, upper and lower engine gasket kit.

Condition:

Original and brand new

Applicatble industriy

Retail, marine engines, Construction works, Energy & Mining etc

Key Word:

Original spare parts and engine repair tool kits

Trade terms

FOB EXW CIF DDU DDP, Door to door is available in some countries.

Delivery time:

Most parts are in stock, bulk order based on qty

Payment

T/T, L/C, D/A, Alipay, Western Union, Paypal etc.

Place of origin

China/ USA/ Japan/ Austria/ Mexico

Package

Neutral or original packaging

About the product

The working principle of the push rod in a diesel engine is to push the tappet through the rotation of the camshaft, and then transmit the thrust through the push rod, ultimately driving the rocker arm to open and close the valve at a scheduled time. ‌

The push rod is a component installed between the cam and the rocker arm. Its function is to push the push rod and simultaneously move the push rod through the rotation of the cam. In the top mounted valve structure, since the camshaft and valve are separated and far apart, a push rod is used to transmit the thrust transmitted by the camshaft. Push rods are generally made of hollow steel pipes to reduce weight. The push rod has different shaped ends welded at both ends, with a concave spherical shape at the upper end, and the ball head of the valve rocker arm adjustment screw is located in it; The lower end is spherical and inserted into the concave spherical seat of the valve stem. This design enables the push rod to effectively transmit the movement of the cam to the valve mechanism, thereby controlling the opening and closing of the valve.

In addition, the normal operation of the push rod depends on the accuracy of the valve timing. If the valve timing is misaligned, it may cause the engine piston to severely trip the valve, which is the main cause of push rod breakage. Therefore, maintaining the correctness of valve timing is crucial for ensuring the normal operation of diesel engines.