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Piston Ring Set 3959079 3943447 3932520 for Cummins Isf3.8
US$15.00
1 Piece

Product specifications

0.45kgs

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Certification

CCC, COP, ISO9001, CE, E-Mark, RoHS, TS16949

Standard Component

Standard Component

Model NO.

3959079 3943447 3932520

Technics

Forging

Material

Iron

Type

Piston Ring

Product Name

Piston Ring

Part No

3959079 3943447 3932520

MOQ

1

Delivery Time

7 Days

Weight

0.45kgs

Packing

Wooden Case

Application

Heavy-Duty Trucks, Construction Machinery, Mining

Payment

Tt LC Dp Western Union

Package Size

18*18*4

Quality

100% New

Warrty

12 Month

Transport Package

Box

Specification

Customized

Trademark

Donzhen

Origin

China

HS Code

8409999990

Key features

Complete Ring Set Includes first compression rings, second compression rings and oil control rings.
First Compression Ring 3959079 is used as the first compression ring for compatible ISF3.8 applications.
Second Compression Ring 3943447 is used as the second compression ring for compatible ISF3.8 applications.
Oil Control Ring 3932520 is used as the oil control ring for compatible ISF3.8 applications.
ISF3.8 Application Designed for compatible Cummins ISF3.8 diesel engine applications.
Sealing Performance Helps maintain cylinder sealing and support proper compression during engine operation.
Oil Control The oil ring helps regulate lubricating oil on the cylinder wall and reduce excessive oil consumption.
Repair and Overhaul Suitable for engine maintenance, repair, rebuilding and overhaul projects.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition ExperienceIn-stock Capacity
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 6 Years CertifiedNearest Port: Wuhan PortAverage Response Time: ≤2.28h

About Our Factory & Business Background

AddressNo. 38 Bailang West Road, Bailang Street, Shiyan Economic Development Zone, Shiyan City, Hubei Province, Building 12, Units 15-16, Shiyan, Hubei, China
Plant Area1100 square meters
Number of Employees8
Registered Capital5,000,000 RMB
Terms of PaymentLC, T/T, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 pcs
Supply Chain Partners500

Our Production Capability & Technical Expertise

Main ProductsAuto Parts & Accessories
R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2020-04-16
Main MarketsSouth America, Europe, Southeast Asia/ Mideast
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What products does Donzhen mainly supply?
A:
We specialize in supplying engine parts and automotive spare parts, including diesel engine parts, engine overhaul kits, cylinder liners, pistons, piston rings, filters, gaskets, sealing parts, and turbocharger-related components. We support both OEM parts and high-quality aftermarket solutions.
Q:Do you accept small MOQ orders?
A:
Yes, we support flexible cooperation. Small MOQ is accepted for trial orders, mixed product orders are available, and sample orders are supported before bulk purchase. We aim to help customers test the market with lower risk.
Q:How do you ensure product quality?
A:
Quality is strictly controlled through a multi-step process including raw material inspection, precision machining testing, dimensional and performance checks, final assembly inspection, and 100% inspection before shipment. All products follow standardized quality control procedures.
Q:Do you provide OEM or customized production?
A:
Yes, we support OEM and customization services. This includes custom packaging with your brand/logo, product customization based on drawings or samples, private label solutions for distributors, and technical support during development.
Q:What is your warranty policy?
A:
We provide a 12-month warranty for all products. Warranty covers manufacturing defects, wrong size or specification issues, non-functional or broken parts, missing or incorrect items, and installation-related quality issues. Defective products will be replaced free of charge or compensated accordingly.

Send Inquiry

*To:Hubei Donzhen Industry and Trading Co., Ltd
*Content:
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