Do you offer customization?

Yes, we provide full customization, minor customization, and flexible customization from samples or designs.

What is your minimum order quantity?

The minimum order quantity is 10 pieces.

What is your average lead time?

Our average lead time is within 15 workdays for both peak and off-peak seasons.

N46 N43 Crankshaft for BMW OEM 1121751604 Gasoline Auto Engine Parts Auto E90 E87 E92 E60

Name: N46 N43 Crankshaft for BMW OEM 1121751604 Gasoline Auto Engine Parts Auto E90 E87 E92 E60
Brand: Guiyang Baiyun Alloy Casting Factory
SKU: 1929372341

Guizhou, ChinaGuiyang Baiyun Alloy Casting Factory

US$120.00

1-99 Pieces

US$99.00

100+ Pieces

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Application

Car

Model NO.

N46 crankshaft

Certification

ISO 9001, CE

Warranty

24 Months

Engine Type

Gasoline

Material

Cast Iron

Transport Package

Wooden Box + Carton

Specification

46.5x19.5x21cm

Trademark

STEM

Origin

China

HS Code

8483109000

Production Capacity

50000 Pieces/ Year

Key features

OEM/ODM Customization: Offers full customization, minor customization, and flexible options from samples or designs.

100% Quality Inspection: All finished products undergo visual and functional inspection with 4 dedicated QA/QC inspectors.

ISO 9001 & CE Certified: Product meets international quality standards with ISO 9001 and CE certifications.

24 Months Warranty: Comprehensive warranty coverage for 24 months to ensure product reliability.

Advanced Manufacturing: Utilizes mature techniques like plasma nitride, ductile iron casting, and round corner rolling.

Global Export Experience: Over 25 years of export experience serving markets in North America, Europe, and Asia.

Complete Production Line: All processes from melting to packing are handled in-house for stable quality control.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFull CustomizationManagement Certification

Guiyang Baiyun Alloy Casting Factory

Guizhou, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 25 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.37h

AI-Powered supplier vetting

SummaryGuiyang Baiyun Alloy Casting Factory is a China-based, state-owned crankshaft manufacturer established in 1997, with reported operations dating to 1992 and more than three decades of crankshaft-material experience. It operates a 13,218 m² plant, has 84 employees, and reports annual productivity of 80,000 pieces across American, German, Japanese, and Korean series. The supplier holds an ISO 9001:2015 management-system certificate and reports 11–20 quality-control staff. It claims OE-manufacturer quality standards and a one-year/100,000-kilometer crankshaft guarantee, but the broader after-sales-service capabilities are not verified. R&D, customization, traceability, overseas infrastructure, and several operational controls remain insufficiently documented. A BV audit is recorded with an evaluation result of 0 and a stated validity period from April 28, 2024 to April 27, 2025; the meaning of the result is not defined in the provided data.

Supplier typeThe supplier is identified as Guiyang Baiyun Alloy Casting Factory, a state-owned Chinese company focused on crankshaft production for automotive aftermarket applications and auto/motorcycle parts. Its reported operating history spans more than three decades, indicating a specialized manufacturing profile rather than a general trading business.

CertificationsThe supplier reports an ISO 9001:2015 certificate. A BV audit is also recorded, but the audit result is listed as 0 without an interpretation, so the audit record cannot independently establish a positive compliance outcome.

After-Sales capabilityThe supplier states that its crankshafts are covered by a one-year and 100,000-kilometer guarantee for regular use and describes service to a global market. However, specific repair, replacement, response-time, or overseas support capabilities are not provided.

R&D capabilityThe supplier reports more than three decades of crankshaft-material research, production, and development, plus three years of total R&D engineer experience and a focus on high-end and modified-engine crankshafts. Specific new-product launches, R&D documentation, SDKs, 3D design, or other structured innovation outputs remain unknown.

Production capacityThe supplier reports a 13,218 m² manufacturing plant, 84 employees, and annual productivity totaling 80,000 pieces across four regional product series. These stated facilities and capacity figures provide explicit evidence of established production capability.

Product Q&A

Q:Who are you?

We are based in Guizhou, China, established in 1997, with a team of 51-100 people in our office.

Q:How do you guarantee quality?

We always produce a pre-production sample before mass production and conduct a final inspection before shipment.

Q:What products can you supply?

We supply Engineering Engine Crankshaft, Automobile Engine Crankshaft, Air Compressor Crankshaft, and other crankshaft types.

Q:Why should I buy from you?

We have a complete in-house production line for all processes including raw material melting, casting, heat treatment, and machining, ensuring stable quality.

Q:What services and terms do you offer?

We accept FOB delivery, USD/EUR/CNY currency, T/T/L/C/Western Union/Cash payment, and speak English and Chinese.