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Roller tappet 1239290 for Jenbacher Engines Type 3, 4, 6

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Product Description
  • It is installed between the lifting mechanism of the cam and the rocker arm of the valve
  • Opens and closes the intake or exhaust valves depending on the cam lobe position
  • Ensures smooth valve movement and fuel injector operation
  • Provides optimal engine performance
  • Used in shipbuilding
  • Original Jenbacher part
  • Manufactured by Jenbacher
  • Manufactured according to the original factory specifications
  • Roller tappet 1239290 is suitable for Jenbacher Engines Type 3, 4, 6
Price: $ 0
  • WY1239290

  • Weyeah

  • 1239290

  • Type 6

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Product Description

Product Information

The push rod opens the intake and exhaust valves simultaneously with the camshaft.




HOW IT WORKS

Lever action The rocker arm controls the opening and closing of the engine's intake and exhaust valves. With the help of a push rod, the camshaft rises to the rocker arms, which contributes to the correct setting of the valve timing.




WHY THIS IS IMPORTANT

The pushrod is the key to ensuring correct valve timing. Proper adjustment of valve clearances allows the engine to run smoothly and efficiently.




Advantages


  • Precise valve timing

  • Provides connection of the cam pusher to the rocker arm assembly.

  • Helps to open the intake and exhaust valves simultaneously with the camshaft.

  • Efficient operation of the valve mechanism

  • Smooth operation of the fuel injector

  • Cost-effective service

  • Original spare part

  • Manufactured according to the original factory specifications



SIGNS THAT A REPLACEMENT IS NEEDED

  • No valve actuation

  • Poor engine performance

  • Noise under the valve cover during engine operation

  • Blocked lubrication flow is possible.

  • Pusher damage



CAUSES OF MALFUNCTION

  • Incorrect installation

  • Poor maintenance practices

  • The valve clearance is set incorrectly.

  • Broken timing belt

  • Overspeed of the engine

  • Normal wear and age

  • Incorrect engine synchronization



RELATED PRODUCTS

  • Rocker arm shafts

  • Bolts

  • Timing Belt

  • Adjustment screws

  • Lock nuts

  • Pads

  • Oil


Description:Roller tappet

Part Number:1239290

Part No:Suitable for: Jenbacher Engines engines type 3,4,6 and 9

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 +86-18064047867
 info@weyeahengine.com
 1st Floor, Building 3, No. 6 Songgang Road, Panlongcheng Economic Development Zone, Huangpi District, Wuhan, China

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Contact us

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Contact us

 +86-18064047867
 info@weyeahengine.com
 1st Floor, Building 3, No. 6 Songgang Road, Panlongcheng Economic Development Zone, Huangpi District, Wuhan, China

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