What types of parts are available?

We supply genuine parts, OEM parts, and aftermarket parts for Cummins and Dongfeng engine series.

What is the warranty period?

We provide a six-month warranty for our engine parts.

K50 K38 K19 Engine Cylinder Head Assembly 3640321 for Cummins

Name: K50 K38 K19 Engine Cylinder Head Assembly 3640321 for Cummins
Brand: Hubei Yazhan Auto Parts Co., Ltd.
SKU: 2054198662

Hubei, ChinaHubei Yazhan Auto Parts Co., Ltd.

US$350.00-450.00

1 Piece

Product profile

Certification

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

Standard Component

Technics

Casting

Model NO.

3640321

Material

Aluminum Alloy

Type

Cylinder

Quality

High Quality

Part Name

Cylinder Head

Part Number

3640321

in Stock

Stock

Model

K50 K38 K19

Transport Package

Carton

Specification

STD

Trademark

Yazhan

Origin

Shiyan, China

HS Code

8412909090

Production Capacity

1000000

Key features

High Quality OEM Parts: Genuine, OEM, and aftermarket parts available with high quality assurance.

Fast Delivery Options: Spare parts delivered in 3-10 days via DHL, UPS, or air freight.

Flexible Packaging: Standard wooden box packaging or customized packaging for mass orders.

Six Months Warranty: Comprehensive six-month warranty coverage for all engine parts.

Wide Compatibility: Compatible with Cummins B, C, L, K, QSK series and Dongfeng engines.

Low MOQ: Minimum order quantity is just 1 piece, suitable for small batches.

Multiple Certifications: Products certified with CCC, CE, ISO9001, RoHS, and E-Mark.

Real Product Images: All website images are real photos of the actual parts provided.

Company profile

Fast DeliveryHigh Repeat Buyers ChoiceLow MOQFull Customization

Hubei Yazhan Auto Parts Co., Ltd.

Hubei, China

CertifiedBusiness Type: Trading Company CertifiedExport Year: 4 Years CertifiedNearest Port: Tianjin Port; Yantai Port; Shanghai PortAverage Response Time: ≤3.86h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company offering engines and engine parts, with business activities also covering mechanical equipment, hardware, agricultural and forestry machinery parts, and related products. It reports export sales of 51%–70% and serves Southeast Asia/Mideast, Europe, Australia, and North America. Customization is available from samples, designs, and through full, minor, and flexible customization. However, the supplier reports no available SDK, no new products launched in the past year, no in-stock capability, no overseas warehouse or showroom, and no supplier-management certification. Quality-system evidence is incomplete: test equipment quantity is stated as zero, while traceability and quality-assurance status are unknown. Financial-period labels are provided, but no assessable financial results are available.

Supplier typeThe supplier is identified as a limited company whose offered products are engines and engine parts. Its stated business scope also includes mechanical equipment, hardware, agricultural and forestry machinery parts, office consumables, daily necessities, building materials, petroleum products excluding hazardous chemicals, and information consulting.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification held by the supplier is identified in the provided information.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records. It also lacks in-stock service capability, overseas warehouse capability, and overseas showroom capability; service assessment procedures exist without records, and only some approved-supplier names were provided.

R&D capabilityThe supplier reports no available SDK and no new products launched during the past year. R&D engineer experience is listed as 1, while customization is available; the explicit absence of an SDK and recent new products indicates a deficiency in documented innovation capability.

Production capacityThe supplier reports one-month lead times in both peak and off-peak seasons, 80 qualified service-capability suppliers, and an annual production-output range. However, in-stock capability is absent, manufacturing-contract status is unknown, and quality-control test equipment quantity is stated as zero, creating a clear weakness in documented production and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples and designs, as well as full, minor, and flexible customization. Its company description also states that certain products can be customized according to samples and customer requirements.

Product Q&A

Q:How to buy engine spare parts?

Please provide the part number. If unknown, provide the part name and engine series number, and we will check the part number for you.

Q:How long is the delivery time?

For spare parts, general delivery time is 3-10 days. For complete engines, it is 15-30 days depending on production arrangement.

Q:How to arrange delivery?

We recommend shipping to the nearest port for large items to save costs. For small or urgent orders, air shipment to your city or address is available.

Q:What are the payment methods?

We suggest a 30/70 T/T payment method: 30% down payment upon order placement and 70% due upon shipment.

Q:What are the packing methods?

Normally, we use wooden boxes for packaging. For mass orders, customized packaging can be arranged according to your special needs.