You are here: Home » Products » MWM Spare Parts » Set of Piston Rings 12211173 for MWM TCG2020 Gas Engine


Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

Set of Piston Rings 12211173 for MWM TCG2020 Gas Engine

5 0 Reviews
Description: Set of piston rings.
MWM part number: 1221 1173,1221-1173,12211173.
Suitable engine model: TCG2020V20,TCG2020V12,CG170-20,CG170-12.
Price: $ 130
  • WY12211173

  • Weyeah

  • 12211173

  • TCG2020

  • 0.433

  • 2-3 weeks

Product Description

Set of Piston Rings for MWM TCG2020 Gas Engine

Manufacturer: MWM (Motoren Werke Mannheim AG)

Application: The piston rings are essential components in the MWM TCG2020 gas engine, responsible for sealing the combustion chamber, regulating oil consumption, and transferring heat from the piston to the cylinder wall.

Material: Typically made from high-quality materials such as cast iron, steel, or advanced materials like nitrided steel or chrome-plated steel. These materials are chosen for their durability, wear resistance, and ability to withstand high temperatures and pressures.

Types of Rings in the Set:

  1. Compression Rings: These rings seal the combustion chamber and prevent the escape of gases during combustion.

  2. Oil Control Rings: These rings regulate the amount of oil that enters the combustion chamber and help to maintain proper lubrication of the cylinder walls.


  • Precision Fit: Engineered to precise specifications for optimal sealing and performance in the MWM TCG2020 gas engine.

  • High Temperature Resistance: Capable of withstanding the elevated temperatures generated during engine operation.

  • Wear Resistance: Designed to resist wear and maintain sealing efficiency over extended periods.

  • Oil Control: Efficient oil control rings reduce oil consumption and prevent excessive oil from entering the combustion chamber.

  • Compatibility: Specifically designed for use in the MWM TCG2020 gas engine to ensure proper fit and function.

Dimensions: Specific dimensions including bore diameter, ring thickness, width, and other critical measurements tailored to the MWM TCG2020 gas engine specifications for precise fitment and sealing performance.

Availability: Available as a complete set through authorized MWM dealers and distributors to ensure authenticity, quality, and reliable support.

Installation: Installation should follow manufacturer guidelines and specifications to ensure proper fitting and alignment of each piston ring type. Regular inspection and maintenance of piston rings are recommended to detect wear or damage early and prevent potential engine performance issues.


Product Category

Contact Us

 Building E4, Leisure And Commercial Center, Wuhan 28th Street, Wuhan, Hubei, China

Related News


Quick links

Leave a Message
Contact us

Product category

Contact us

 1st Floor, Building 3, No. 6 Songgang Road, Panlongcheng Economic Development Zone, Huangpi District, Wuhan, China

Global after-sale service hotline:


Complaints and suggestions:

Wuhan Weyeah Power Machinery Co., Ltd. All rights reserved. Supported by leadong. Sitemap.
GE Jenbacher, MWM, Caterpillar, Deutz, MAN B&W, MTU, Wartsila are registered trademarks owned by their manufacturers.