Home ProductsTurbocharger Piston Ring

Engine High precision Piston Ring seal ring K31 of 3Cr13 M-Wo Material

Good quality Engine Turbo Charger for sales
Customer Reviews
we are very happy with your quality and customer service, and we are interested in developping some new references of turbos with your company.

—— Johnson

The engineer Carlos mention me that Tonglint has being providing the company with some Seal Piston Rings, which have been working really well for them. Therefore, they would like to keep doing business with you on the future.

—— Adrianary K. Garcia

We feel satisfied with their products that are of good quality.

—— Jimmy

I have the product , very nice. everything ok. thank you.

—— Vladimir

I'm Online Chat Now

Engine High precision Piston Ring seal ring K31 of 3Cr13 M-Wo Material

China Engine High precision Piston Ring seal ring K31 of 3Cr13 M-Wo Material supplier

Large Image :  Engine High precision Piston Ring seal ring K31 of 3Cr13 M-Wo Material

Product Details:

Place of Origin: China
Brand Name: Tonglint
Certification: TS16949
Model Number: K31

Payment & Shipping Terms:

Minimum Order Quantity: 50 pcs
Price: Negotiable
Packaging Details: Neutral Packing / Tonglint Brand Packing
Delivery Time: 3-30 work days
Payment Terms: T/T, Western Union
Supply Ability: 100000 pcs / Month
Contact Now
Detailed Product Description
Commodity: Piston Ring Model: K31
Material: 3Cr13 / W-Mo OE Service: Available

Engine High precision Piston Ring K31 of 3Cr13 M-Wo Material



Turbo Model



3Cr13 / W-Mo

Over-sized Rings



Standard Dimension

Tonglint No.


OE No.




Qty / Set















Over-sized Dimension

Over-sized (OD+ / ID+)

STD/0.005", 0.005"/0.005", 0.005"/STD

STD/0.010", 0.010"/0.010", 0.010"/STD

STD/0.020", 0.020"/0.020", 0.020"/STD

0.005"/0.010", 0.005"/0.020", 0.010"/0.005", 0.010"/0.020", 0.020"/0.005", 0.020"/0.010"


Company Profile


Tonglint has its own core industry chain for turbocharger and turbo spare parts.
 - Own factory for complete turbocharger & key turbo spare parts
 - Professional service team to deal with foreign trade business


Tonglint has the capability to process over 500,000 kinds of turbo products per year. The main products can cover the most popular makes and applications of cars, trucks, buses, ships and construction machinery.
 - Turbocharger for both automotive cars and diesel trucks or equipments.
 - Service parts (repair kit, thrust bearing, journal bearing, thrust collar, piston ring, seal plate, O ring, gasket, heat shield, oil deflector, etc.)
 - Main components (cartridge, turbine shaft, compressor wheel, bearing housing, turbine housing, compressor housing, actuator, nozzle ring)


Our Advantages
1. Complete Industry Chain

2. Variety of Products
3. Rich Experience

4. Credible Quality

5. Competitive Price

6. One-stop Service


For more information, please feel free to contact us. Tonglint staff will do our best to fulfill your expectations!

Contact Details
Tonglint Turbo Technologies Co., Ltd.

Contact Person: Mr Gan

Send your inquiry directly to us (0 / 3000)