What materials are used for the piston rings?

The rings are made of high-quality cast iron with chrome surface treatment.

What payment methods do you accept?

We accept LC, T/T, PayPal, and Western Union.

Which vehicles or machinery can use this part?

It is suitable for Excavators, Tractors, Trucks, Buses, Coaches, and Generators.

Cummins K19 Piston Ring Set for 4089500 4955975 3631248

Name: Cummins K19 Piston Ring Set for 4089500 4955975 3631248
Brand: SHIJIAZHUANG WUXING ENGINE PARTS CO., LTD.
SKU: 2062961635

Hebei, ChinaSHIJIAZHUANG WUXING ENGINE PARTS CO., LTD.

US$1.00-99.00

100 Sets

Product profile

Customization

Available

After-sales Service

12 Month

Certification

ISO 9001

Model NO.

K19

Warranty

12 Months

Application

Excavator, Tractor, Truck

Surface Treatment

Chrome

Engine Type

Diesel

Material

Cast Iron

Type

Oil-control Ring

Engine Model

K19

OEM

4089500

Use for

Automobile, Bus, Coach, Truck, Generator...

Shipping

Sea Shipping/ Air Shipping/Express

Transport Package

Jinbao Pacakage /Neutral Pacakage/Custom Pacakage

Specification

Standard and oversize

Trademark

JIN BAO

Origin

China

HS Code

8409999990

Production Capacity

10000set

Key features

12 Month Warranty: Covers mechanical defects for 12 months from purchase date.

ISO 9001 Certified: Manufacturing process meets international quality standards.

Chrome Surface Treatment: Provides enhanced durability and corrosion resistance.

Cast Iron Material: Ensures high strength and wear resistance for piston rings.

Customized OEM Options: Available for Engine Model K19 and OEM number 4089500.

Multi-Application Support: Compatible with Excavators, Tractors, Trucks, and Generators.

Flexible Shipping Methods: Options include Sea, Air, and Express delivery.

Established Manufacturer: Factory founded in 1985 with 30 years of production experience.

Company profile

Importers and ExportersExhibition ExperienceOEM ServicesStandardized quality control

SHIJIAZHUANG WUXING ENGINE PARTS CO., LTD.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-08-18Nearest Port: Tian jinAverage Response Time: ≤3.59hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing, customization, quality-control, and export capabilities. It holds ISO 9001 and GMP certifications, operates two production lines, reports 41–50 quality-control staff, and serves multiple international markets. Customization and OEM/ODM services are available, with finished-product inspection instructions reportedly followed uniformly. However, overseas service infrastructure is limited: there are no overseas agents, branches, warehouses, showrooms, or in-stock service capabilities. Innovation evidence is mixed: the company describes historical product-development activity and has 11–20 years of combined R&D-engineer experience, but reported no new products in the past year and has no SDK availability. Financial records are identified for recent years, but the slices do not provide sufficient non-financial evidence to assess financial credibility. Customer-related evidence includes OEM service for well-known brands, but no specific customer names or case...

Supplier typeThe company manufactures piston and engine bearings and produces and processes gears for agricultural machinery, automobiles, and construction machinery. Its two production lines and stated manufacturing activities support classification as a manufacturing supplier.

CertificationsThe supplier reports holding ISO 9001 and GMP certifications. These are explicit certification credentials relevant to quality and production-system management.

After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouse, overseas showroom, or in-stock service capability. It reports procedures for complaint handling and corrective/preventive action, but no written records, so formal after-sales execution is only partially evidenced.

Production capacityThe supplier operates two production lines, lists CNC gear hobbing and cutting equipment, has 41–50 quality-control staff, and reports lead times within 15 working days in both peak and off-season periods. However, it has no valid manufacturing-capacity contract with associated subcontractors and no in-stock capability, so production strength is supported but not fully comprehensive.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization through both design and R&D services. It also provides ODM services, demonstrating broad customization coverage.