What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season periods.

What payment methods are accepted?

We accept LC, T/T, D/P, Western Union, and small-amount payments.

How should I provide part information for a quote?

Please provide the Part Number (6 or 7 digits) or the Engine Number (8 digits) to ensure accurate quoting.

Cummins Regular Hexagon Jam Nut 3903293 for Cummins Engine

Name: Cummins Regular Hexagon Jam Nut 3903293 for Cummins Engine
Brand: Chengdu Raptors Mechanical & Electrical Equipment Co., Ltd.
SKU: 1942449425

Sichuan, ChinaChengdu Raptors Mechanical & Electrical Equipment Co., Ltd.

US$1.00

1-99 Pieces

US$0.50

100+ Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Hexagon Head

Model NO.

3903293

Connection

Common Bolt

Head Style

Square

Standard

Grade

12.9

Cummins Engine

Cummins 4b3.9

Part Name

Regular Hexagon Jam Nut

Part Number

3903293

Color

Silver

Feature

Genuine Parts

MOQ

1 Piece

Stock

in Stock

Transport Package

Cummins Original

Specification

cummins

Trademark

cummins

Origin

Cummins Original

Production Capacity

5000

Key features

Genuine Cummins Parts: Verified genuine parts for Cummins 4b3.9 engine with part number 3903293.

High Strength Steel: Made from high strength steel, Grade 12.9, ensuring durability and reliability.

In Stock Availability: Items are currently in stock with a low MOQ of just 1 piece.

Flexible Packaging: Options include safe domestic, wooden case for ocean, and carton for air shipping.

Fast Delivery: Normal lead time within 15 workdays for both peak and off-season periods.

Wide Payment Terms: Accepts LC, T/T, D/P, Western Union, and small-amount payments.

Global Shipping: Ships from major ports including Chongqing, Shanghai, Guangzhou, and Shenzhen.

Comprehensive Support: Supports quoting via Part Number or Engine Number for accurate identification.

Company profile

Chengdu Raptors Mechanical & Electrical Equipment Co., Ltd.

Sichuan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-12-31Nearest Port: CHONGQING,SHANGHAI,GUANGZHOU, SHENZHENGAverage Response Time: ≤4.07hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates substantial manufacturing and customization capabilities, including more than 10 production lines, annual camshaft output of 1,000,000 pieces, 50 years of total R&D engineer experience, OEM service for well-known brands, and multiple customization options. It reports quality assurance, raw-material traceability, and several management-system certifications. Service strengths include in-stock capacity, quotations under multiple trade terms, broad stated export-market coverage, and lead times within 15 workdays in both peak and off-peak periods. However, overseas service infrastructure is limited: it has no overseas warehouse, showroom, agents, or branches and has not participated in offline trade shows. Complaint and supplier-management procedures exist but lack written records. Financial credibility cannot be confirmed because the provided financial fields report zero values for recent periods, without sufficient context to interpret them.

Supplier typeThe supplier is presented as a manufacturer with more than 10 production lines, stated camshaft output of 1,000,000 pieces, in-stock capacity, and factory information in Chengdu, China. Its stated export-market coverage spans multiple regions, while service is positioned around nearby Chinese ports and standard international trade terms.

CertificationsThe supplier lists BSCI, ISO 9000, OHSAS/OHSMS 18001, TS 16949, ISO 14001, ISO 9001, ISO 14000, ISO 20000, HSE, GMP, QC 080000, and ISO 14064 among its management-system certifications. The slice identifies the certification types but does not provide certificate numbers, validity dates, or scope details.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, offers extensive customization, and has 50 years of total R&D engineer experience. It does not have an available SDK, but the evidence still explicitly supports active product-development capability.

Production capacityProduction evidence includes more than 10 production lines, 1,000,000-piece annual camshaft output, in-stock capacity, 30 qualified service-capability suppliers, and lead times within 15 workdays in both peak and off-peak periods. The supplier also states access to several Chinese ports and broad export-market coverage.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, indicating capability beyond standard catalog supply.