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Big End Bolt 12420648 for MWM TCG2020 Gas Engine

5 0 Reviews
Description: Big end bolt.

MWM part number: 1242 0648,1242-0648,12420648.

Suitable engine model: TCG2020,CG170.

 
Price: $ 31
  • WY12420648

  • Weyeah

  • 12420648

  • TCG2020

  • 0.23

  • 2-3 weeks

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Product Description

The big end bolt for the MWM TCG2020 gas engine is a critical component used to secure the connecting rod to the crankshaft in the engine’s reciprocating mechanism. Here’s a detailed description:

Function:

  • Connecting Rod Securement: The big end bolt fastens the big end of the connecting rod to the crankshaft, ensuring that the connecting rod is firmly attached. This connection is essential for transferring the force from the piston to the crankshaft.
  • Torque Transmission: It transmits the forces generated during combustion from the piston through the connecting rod to the crankshaft, contributing to the engine’s power output and overall performance.

Design and Construction:

  • Material: Typically made from high-strength steel or alloy materials, which are capable of withstanding high mechanical stresses and temperatures. The material is chosen for its strength, durability, and resistance to fatigue.
  • Design: Features a high-tensile design with threads for securing the bolt into the connecting rod and a head for tightening. The head design may be hexagonal or another shape to allow for easy application of torque using standard tools.
  • Dimensions: The bolt has specific dimensions, including length, diameter, and thread pitch, which must match the design specifications of the MWM TCG2020 engine.

Operation:

  • Installation: The big end bolt is threaded into the connecting rod and secured using a nut or similar fastening mechanism. Proper torque is applied to ensure a secure fit and to prevent loosening during engine operation.
  • Torque Specifications: It is crucial to follow the manufacturer’s torque specifications when installing the bolt. This ensures that the connecting rod is properly secured without over-tightening, which could cause damage.

Maintenance and Troubleshooting:

  • Inspection: Regularly inspect the big end bolt for signs of wear, stretching, or damage. Look for any signs of deformation, such as elongation or cracks, which could indicate that the bolt needs to be replaced.
  • Torque Check: Periodically check the torque settings to ensure that the bolt remains properly secured. This is especially important after engine rebuilds or significant maintenance.
  • Replacement: Replace the big end bolt if it shows any signs of damage, wear, or if it has been stretched beyond its acceptable limits.

Compatibility:

  • Engine-Specific: The big end bolt must be compatible with the MWM TCG2020 gas engine’s specifications. Using the correct size and type of bolt is essential for ensuring proper fit and function.

Applications:

  • Connecting Rod Assembly: Used in the assembly of the connecting rod to the crankshaft, critical for engine operation.
  • Engine Rebuilds: Often replaced during engine rebuilds or major maintenance to ensure reliable and safe operation.

In summary, the big end bolt for the MWM TCG2020 gas engine is a crucial component that ensures the secure attachment of the connecting rod to the crankshaft. Proper installation, inspection, and maintenance of this bolt are essential for the engine’s performance and reliability.

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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

 +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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