81500010046 Sinotruk HOWO Truck Parts Weichai Wd615 Engine Parts Factory Price Hot Selling Crankshaft Main Bearing
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Product Highlights
- High-Strength Material: Made of high-strength alloy steel with wear-resistant seals for durability.
- Crankshaft Support: Provides stable rotating surface and ensures proper crankshaft alignment.
- Friction Reduction: Steel-backed with soft alloy to minimize wear between journals and block.
- Load Distribution: Absorbs and spreads high combustion forces to prevent crankshaft deformation.
- Oil Lubrication: Features oil grooves to ensure continuous oil film and prevent metal contact.
- Vibration Damping: Helps absorb and reduce engine vibrations caused by combustion and rotation.
- Custom Logo Support: Supports logo printing, stamping, and label printing with free service for simple designs.
- ISO9001 Certified: Products certified to ISO9001 international quality standards with strict QC.
Product Attributes
- Customization
- Available
- Application
- Heavy-duty Trucks
- Compression Ratio
- 0.417
- Model NO.
- 81500010046
- Cooling System
- Liquid-cooled
- Cylinder Configuration
- V10
- Emission Standard
- Euro 4
- Engine Displacement
- 6.0L
- Form
- In-line Engine
- Fuel Type
- Diesel
- Horsepower
- 400 HP
- Product Name
- Main Bearing
- Payment
- Tt, Western Union, L/C
- Delivery Time
- Any Time Can Delivery
- Shipment
- by Sea/by Train/by Air
- MOQ
- 1 Piece
- Transport Package
- Wooden Box
- Specification
- Standard
- Trademark
- Sinotruk howo
- Origin
- Jinan, Shandong, China
- HS Code
- 3701966325
- Production Capacity
- 50000
- Package Size
- 33.00cm * 12.00cm * 4.00cm
- Package Gross Weight
- 2.250kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description


81500010046 Sinotruk HOWO Truck Parts Weichai Wd615 Engine Parts Factory Price Hot Selling Crankshaft Main Bearing
Product Name: Main Bearing
Product Model: 81500010046
Product After Sales Service: 3 Months
Product Material: Steel
Product Origin: JINAN
Product Unit: PCS
| Model | Sinotruk, Howo, Shacman, FAW |
| Application | Heavy trucks, Buses, etc. |
| Material | High-strength alloy steel Wear-resistant seals |
| Installation method | Standard threaded interface |
Functions of Main Bearing
| Function | Description |
| Support the Crankshaft | Provide a stable rotating surface for the crankshaft within the engine block. |
| Reduce Friction & Wear | Steel-backed with soft alloy (e.g., copper, tin, or aluminum) to minimize wear between crankshaft journals and block. |
| Distribute Engine Loads | Absorb and spread high combustion/piston forces to prevent crankshaft deformation. |
| Maintain Oil Lubrication | Feature oil grooves/channels to ensure continuous oil film, preventing metal-to-metal contact. |
| Ensure Crankshaft Alignment | Keep the crankshaft properly positioned to avoid misalignment, vibrations, or engine damage. |
| Dampen Vibrations | Help absorb and reduce engine vibrations caused by combustion and rotational forces. |
Shandong Tongjia Supply Chain Management Co., Ltd. was established in 2002, and in 2014, it set up a subsidiary Jinan Perfect Power Auto Parts Co. specializes in the sale of heavy-duty trucks and truck parts. The company primarily focuses on distributing Sinotruk, Shacman, Foton truck parts, and various construction machinery components, offering over 200,000 distinct items. Shandong Tongjia emphasizes international trade, exporting goods to Africa, the Middle East, Southeast Asia, South America, Eastern Europe, and other global markets. The company has developed a dedicated and professional technical staff and sales team, establishing a comprehensive management system. Shandong Tongjia is committed to providing customers with high-quality and affordable products. Currently, its offerings are well-received both domestically and internationally, consistently earning praise from customers around the world.


We have worked with many of the world's leading brands,and almost all of our co-operators have been satisfied with our products and services,and have continued their co-operation for many years. We are looking forward to your enquiry,let's cooperate and win together !



FAQ
1. Q:What's your best price for this product?
A: We will quote you the best price according to your quantity, so when you make an inquiry,please let us know the quantity you want.The more the quantity the better the price.
2.Q:How about the quality of this product?
A: Our products are certified to ISO9001 international quality standards.Our compay has very
strict Quality Control Systems.
3. Q:Can we customize our own logo or label on this product?
A: Yes, you can. we support logo printing & stamping & label printing, printing will be free if the logo
is not very complex.
4. Q:What about the warranty?
A: We are very confident in our products, and we pack them very well to make sure the goods in
well protection
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI255619". Items marked "" are certified.
Company Profile
Shandong Tongjia International Supply Chain Management Co., Ltd. Was established in 2003. In 2012, the company established its own brand WMDI, and in 2014, Perfect Power Parts Co., Ltd. We are engaged in the sales of heavy-duty trucks and truck parts, mainly covering China National Heavy Duty Truck HOWO series, Shakman, Foton, Jiefang, Dongfeng and other truck brands. From heavy-duty truck parts to complete vehicles and various types of engineering machinery vehicles, we have explored a brand-new foreign trade industry chain. Over the past 20 years, the company has always focused on the country's "Belt and Road" initiative, carefully planned the direction of corporate development, based in China and looking at the world. It has represented, accepted and managed the export business of nearly 100 companies, and its service scope covers Africa, the Middle East, Southeast Asia, South America, Central and Eastern Europe and other countries, providing strong support for the export of goods required for infrastructure construction such as road transportation, hydropower construction, health and sports, and has been widely praised by central and local enterprises such as China Construction and China Railway Corporation.
In the field of truck parts, we have nearly 20 years of experience in production, export and domestic sales. Our professional production, excellent quality and sincere service have won us unanimous praise from customers all over the world. At present, our products have been successfully exported to Asia, Africa, South America, the Middle East and many other regions around the world.
We promise to provide professional, fast and safe service to every customer. On the basis of honest cooperation, we will be your best partner in China. We sincerely look forward to cooperating with you.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- B9-3, No. 9 Lanxiang Road, Tianqiao District, Jinan, Shandong, China
-
Plant Area
- 200 square meters
-
Number of Employees
- 3
-
Registered Capital
- 3,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 pc
-
Supply Chain Partners
- 500
Our Production Capability & Technical Expertise
- Main Products
- Truck Parts, Engine Assembly, Air Filter+ Oil Filter+ Fuel Filter, Cabin Part, Clutch Disc, Brake Lining, Torque Rod Bushing, Rubber Bearing, Oil Seal, Gearbox Assembly
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-03-24
-
Export Year
- 3 years
-
Main Markets
- Europe, Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What's your best price for this product?
- We will quote you the best price according to your quantity, so when you make an inquiry,please let us know the quantity you want.The more the quantity the better the price.
- How about the quality of this product?
- Our products are certified to ISO9001 international quality standards.Our compay has very strict Quality Control Systems.
- Can we customize our own logo or label on this product?
- Yes, you can. we support logo printing & stamping & label printing, printing will be free if the logo is not very complex.
- What about the warranty?
- We are very confident in our products, and we pack them very well to make sure the goods in well protection
Send your message to this supplier
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US$2,000.00-3,000.00 / Piece
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