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.

Dongfeng Cummins Engine Assembly 4b3.9-G11

Name: Dongfeng Cummins Engine Assembly 4b3.9-G11
Brand: Hubei ShengDong Industry and Trade Co., Ltd.
SKU: 2263314275

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

US$770.00-10,000.00

1 Piece

Product specifications

4B3.9-G11

Sample price:US$770.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

6 Months

Warranty

6 Months

Model NO.

4B3.9-G11

Ignition Mode

Electric Ignition

Speed

Cooling Cylinder

Air-Cooled

Intake Pressure Impulse

Naturally Aspirated

Piston Movement

Reciprocating

Fuel

Diesel

Number of Strokes

Four-Stroke

Cylinder Arrangement Form

Number of Cylinders

6-Cylinder

Type

Fuel Filter Base

Product Name

Engine Assembly

Engine Model

4b3.9-G11

Condition

100% Brand-New

Quality

Original Spare Part

Brand

Cummins

Service

24 Hours Online Service

Engine Type

Diesel / 4 Cylinders

Packing

Neutral Packing

OEM

Accept OEM Service

Fuel Type

Diesel Fuel

Transport Package

Woodenbox

Specification

110cm*110cm*90cm

Trademark

Cummins

Origin

China

HS Code

8421230000

Production Capacity

50000 Pieces/ Year

Key features

Authorized Cummins Distributor: Supply genuine Cummins parts and OEM alternatives with competitive pricing.

Comprehensive Product Range: Covers full Cummins series including 4B, 6B, 6C, 6L, ISLe, QSB, QSC, and more.

Global Export Capability: Products shipped worldwide to Americas, Europe, Africa, Middle East, and Asia.

Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs.

Rigorous Quality Control: 100% inspection including visual and function checks with 2 QA inspectors.

Fast Delivery Options: Off-season lead time within 15 workdays; peak season within one month.

Lifelong Spare Parts Support: Commitment to lifelong spare parts supply and complete technical assistance.

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: ≤6.92h

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.