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Product Details
- Overview
- Reach the original size
- Hardness above 50HRC
- Smoothness
- Packaging & Shipping
Basic Info.
Model NO.
N54B30
Warranty
24 Months
Engine Type
Gasoline
Material
Cast Iron
Engine Model
N54b30
OEM
11217527881
Quality
100% Tested
Length(mm)
606mm
Main Journal(mm)
56mm
Rod Journal(mm)
50mm
Stroke(mm)
89.6mm
Cylinders
6cyl
MOQ
1
N.W
22kg
Transport Package
Woodenbox
Specification
67*21*22cm
Trademark
STEM
Origin
China
HS Code
8409919990
Production Capacity
3000
Packaging & Delivery
Package Size
67.00cm * 21.00cm * 22.00cm
Package Gross Weight
40.000kg
Product Description
Product Paramenters
Laboratory equipment AR&GE
| Engine NO. | N54B30 |
| Stroke(mm) | 89.6mm |
| Main Journal(mm) | 56mm |
| Rod Journal(mm) | 50mm |
| Length(mm) | 606mm |
| Cylinders | 6CYL |
| Compatible Vehicles | * BMW E90/E91/E92/E93 335i(Early 3 Series models) * BMW 1M Coupe |
GUIYANG BAIYUN ALLOY CASTING FACTORY(STEM)
Guiyang Baiyun Alloy Casting Factory(STEM) is a crankshaft supplier for many auto parts companies in the world.
Guiyang Baiyun Alloy Casting Factory(STEM) is a manufacturer of automobile crankshafts with a history of more than 30 years and exports to 150 countries. Our products are of high quality and certified according to CE standards.
STEM History
Since 1992, we have been on this journey together as a family with dreams and passions. We believe that life should be full of faith and touching stories. We learn from challenges, we grow from experiences, the trust of our customers and the efforts of our team make us look forward to the future. Our brand "STEM" is our commitment to this sentiment. When we make each "STEM" product, we remember how important it is to improve the quality of life for everyone. We focus on rationalization of production, adhere to strict quality standards and ensure that our products meet international standards. We are grateful to each and every one of our family members - employees, management, suppliers and customers - who have made our brand a success for 32 years and will continue to shine.
Development of STEM production capacities
In order to meet the needs of customers in the domestic and international markets, STEM built a 13,000 square metre factory in Guiyang in 1992. The new factory marked the expansion of the product range and the improvement of quality. In order to meet the growing demand and improve product quality, STEM created a research and development laboratory to further expand its crankshaft production capacity. In the following years, STEM invested in a heat treatment plant, a crankshaft life tester, and a special HRC hardness tester. to make the product even better. We are proud of our history!
Factory with an area of 13000 square metre(Guiyang city)
Factory with an area of 13000 square metre(Guiyang city)
STEM CRANKSHAFT INDUSTRY Development Concept
There are countless reasons to protect the environment, and STEM incorporates this belief into our products and is committed to creating happiness for future generations. Our goal is to enhance the quality of life of every partner, customer and employee.
STEM Team
