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Yes, the crankshaft is manufactured using high-quality cast iron material.

High-Quality Ej25 Crankshaft OE 12200-AA430 12200-AA330 12200-AA370 Crankshaft Used for Subaru Engine

Name: High-Quality Ej25 Crankshaft OE 12200-AA430 12200-AA330 12200-AA370 Crankshaft Used for Subaru Engine
Brand: Guiyang Baiyun Alloy Casting Factory
SKU: 2181579735

Guizhou, ChinaGuiyang Baiyun Alloy Casting Factory

US$158.00

1-9 Pieces

US$126.00

10+ Pieces

Product profile

Customization

Available

Application

Car

Certification

ISO 9001, CE

Model NO.

EJ25

Warranty

24 Months

Engine Type

Gasoline

Material

Cast Iron

Engine Model

Ej25

OEM

12200AA430

Length(mm)

355mm

Main Journal(mm)

60mm

Rod Journal(mm)

52mm

Stroke(mm)

80mm

Cylinders

2.5L

MOQ

N.W

20kg

Transport Package

Woodenbox

Specification

48*21*22cm

Trademark

STEM

Origin

China

HS Code

8409919990

Production Capacity

3000

Key features

ISO 9001 & CE Certified: Products meet international quality standards and safety certifications.

24 Months Warranty: Comprehensive warranty coverage for all mechanical defects.

30+ Years Manufacturing History: Established in 1992, exporting to 150 countries with proven expertise.

Full Customization Available: Flexible customization from samples, designs, or full specifications.

Strict Quality Inspection: 100% visual and functional inspection for all finished products.

OEM & ODM Services: Professional manufacturing services for brand and design customization.

Fast Lead Time: Production 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: ≤6.09h

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.