| Customization: | Available |
|---|---|
| Payment: | Tt, Western Union, L/C |
| Delivery Time: | Any Time Can Delivery |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| 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. |
1. Strictly follow the OEM implementation standards, accurately control each process in the production process, and each component is produced by the manufacturer designated by the OEM.
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.
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.Uur 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
){kind=link}