How is quality ensured?

We maintain rigorous QC through sample approval, in-process inspection, and pre-shipment testing.

What are your warranty terms?

Wear parts: 3-6 months; Non-wear parts: 6-12 months. Includes remote guidance (excludes on-site costs).

What if I receive defective items?

Immediate resolution through refund or replacement.

Which regions do you serve?

We export globally including Americas, Europe, Africa, Middle East, Russia, Turkey, Mexico, and Southeast Asia.

What support do you provide?

Complete technical support, installation guidance, and lifelong spare parts supply.

What payment options are available?

T/T, MoneyGram, Western Union in multiple currencies (USD, EUR, GBP, CAD, AUD, CNY).

Are samples available?

Yes, samples provided for quality verification.

What are your delivery terms?

EXW, FOB, CFR, CIF, DDP and other standard incoterms.

What shipping methods do you offer?

Sea/air/land freight via major carriers or customer-preferred providers.

Can we visit your factory?

Yes, we welcome visits to our Xiangyang facility.

Cummins Isf3.8 Engine Flywheel Gear Ring 3905427

Name: Cummins Isf3.8 Engine Flywheel Gear Ring 3905427
Brand: Hubei ShengDong Industry and Trade Co., Ltd.
SKU: 2251203215

Hubei, ChinaHubei ShengDong Industry and Trade Co., Ltd.

US$297.40-300.00

1 Piece

Product specifications

3905427

Sample price:US$297.40/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001, CE

Standard Component

Model NO.

3905427

Technics

Forging

Material

Alloy Steel

Type

Flywheel

Product Name

Flywheel Ring Gear

Types

Engine Spare Parts

Part Number

3905427

OEM

OEM Services Provided

Quality

High-Quality

Delivery Time

1-7 Days

Service

24-Hours Online Service

Condition

Brand-New

Packing

Customers' Requirement

Payment

Tt.Paypal.Western Union.Trade Assurance

Transport Package

Carton

Specification

45cm*45cm*5cm

Trademark

Cummins

Origin

China

HS Code

8413602990

Production Capacity

50000 Pieces/ Year

Key features

High-Strength Alloy Steel: Made of high-strength alloy steel with deep carbonitriding and quenching for extreme hardness.

Precise Tooth Profile: Strict heat treatment deformation control ensures reliable interference fit and smooth engagement.

OEM Services Provided: We provide OEM services for flywheel ring gears, ensuring compatibility with original specifications.

1-7 Days Delivery: Fast delivery time of 1-7 days for standard orders, ensuring timely project completion.

24-Hours Online Service: Dedicated 24-hour online customer service support for inquiries and technical assistance.

ISO9001 & CE Certified: Products meet ISO9001 and CE certification standards for quality and safety compliance.

Anti-Slip Design: Prevents slippage, tooth chipping, and abnormal wear under high torque impact conditions.

Brand-New Condition: All parts are supplied in brand-new condition, ensuring optimal performance and longevity.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryLow MOQ

Hubei ShengDong Industry and Trade Co., Ltd.

Hubei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Wuhan Port, Shenzhen Port, Shanghai PortAverage Response Time: ≤5.03h

AI-Powered supplier vetting

SummaryThe supplier sells mechanical equipment, parts, lubricants, instruments, and related products, with import and export activities. It reports OEM service for popular brands and broad customization options. After-sales strengths include complete engine assembly expertise, comprehensive service, remote technical guidance, and a stated lifelong spare-parts commitment. Quality assurance and raw-material traceability are reported, although finished-product inspection is performed by packing staff. Export sales represent 90% of total sales, but exporting began three years ago. The supplier lacks in-stock service capacity, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Financial information is present but uses small unlabeled values, so financial credibility cannot be reliably assessed. No certification holdings or customer cases are explicitly provided.

Supplier typeThe supplier’s stated business scope covers mechanical equipment, mechanical parts and components, lubricants, instruments and meters, chemical products, and import/export activities. It also reports OEM services for popular brands, indicating a manufacturer or OEM-oriented industrial equipment supplier rather than only a trading intermediary.

After-Sales capabilityThe supplier states that it can perform complete engine assembly, provide comprehensive after-sales service and remote technical guidance, and supply spare parts throughout the life of sold engines. However, it reports no in-stock service capacity and gives only nonspecific descriptions for complaint handling and corrective/preventive actions, so the service capability is positive but operational depth is only partly documented.

Production capacityComplete engine assembly expertise and OEM service for popular brands indicate production-related capability. Quality assurance and raw-material traceability are reported, but there is no stated production capacity, manufacturing scale, outsourcing procedure, or valid manufacturing-capacity contract; in-stock service capability is explicitly absent.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage.

Product Q&A

Q:What is your manufacturing capability?

We operate a specialized facility in Xiangyang, Hubei, focused on diesel engine component manufacturing and professional engine assembly.

Q:Where are your main operations located?

Our headquarters and two sales stores are in Shiyan Auto Parts City, with manufacturing plant and warehouse in Xiangyang.

Q:What products do you supply?

We supply engine assemblies and components including cylinder blocks, heads, crankshafts, camshafts, connecting rods, rocker arms, gear housings, exhaust manifolds, etc.

Q:Which engine series do you support?

We cover the full range of Cummins engines including 4B/6B/6C/6L, ISLe, QSB/QSC/QSL/QSZ, ISF, QSM/QSX, NT855, and KT series.

Q:Do you supply genuine Cummins parts?

Yes. As authorized distributors, we supply genuine Cummins parts alongside OEM alternatives.