Product Details
- Overview
- Detailed Photos
- Real Customer Feedback
- Company Profile
- Packaging & Shipping
- FAQ
Basic Info.
Model NO.
N57D30
Warranty
12 Months
Engine Type
Diesel
Material
Alloy
OE No.
11218512217 11217812954
Car Model
Use for BMW
Engine
N57D30
G.W(Kg)
25kg
Package
Wooden Box or Carton
Elongation
6%
Tensil Strength(N/mm2)
950
Hardness(HRC)
50-55 HRC
Balance
Completed
Condition
New
Size
Standard Size
Transport Package
Carton Box Packaging
Specification
52*21*22cm
Origin
China
Production Capacity
20000
Packaging & Delivery
Package Size
52.00cm * 21.00cm * 22.00cm
Package Gross Weight
25.000kg
Product Description
Product Description
|
Car Model
|
use for BMW
|
|
Engine Code
|
N57D30 |
|
Warranty
|
1 Year
|
|
OE NO.
|
11218512217,11217812954 |
|
tensil strength(N/mm2)
|
950
|
|
Brand Name
|
STEM
|
|
Size
|
52*21*22cm |
|
weight
|
25kg
|
|
Package
|
Carton or wooden box
|
|
Material:
|
alloy
|
|
Length(mm)
|
Main journal(mm)
|
Crankpin journal(mm)
|
Stroke(mm)
|
hardness(hrc)
|
| 631 | 55 | 50 | 90 | about 50 |





Exhibition
Automechanik in Shanghai in 2023 and 2024
Automechanik in Germany in 2024
Sales Team
Factory display


production workshop
Crankshaft hardness test
Crankshaft size detection

A. wooden box packaging
B.carton packaging
C.We also provide customized packaging services, please consult customer service
A: Neutral packing, strong wooden boxes/plywood cases suitable for sea ; canprovide personal packing according to customer requirement.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos ofthe products and packages before you pay the balance.
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos ofthe products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: FOB mainly, others to be negotiated.
A: FOB mainly, others to be negotiated.
Q4. How about your delivery time?
A: Generally,it will take7-10 days if in stock, will take 30 to 60 days afterreceiving your advance payment if not in stock. The specific delivery timedepends on the items and the quantity of your order.
A: Generally,it will take7-10 days if in stock, will take 30 to 60 days afterreceiving your advance payment if not in stock. The specific delivery timedepends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build themolds and fixtures.
A: Yes, we can produce by your samples or technical drawings. We can build themolds and fixtures.
Q6.What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers
A: We can supply the sample if we have ready parts in stock, but the customers

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