Products Description
|
Product name |
Crankshaft |
|
Part number |
430-259 |
|
Engine model |
3406 |
|
Lead time |
5-7 days after payment |
|
Packing |
neutral/original |
|
MOQ |
1 PC |
|
Quality |
high quality |
|
Warranty |
3-6 months |
|
Shipping |
DHL, UPS, FedEx, Air, Sea, DDP |
|
Payment |
TT/Alibaba Trade Assurance/Credit card/Western Union/Alipay/Wechat |
DETAILED PHOTOS






Expert-Grade Parts for Professionals
Built for the demands of professional mechanics and fleet managers. Every part in our catalog is selected to meet rigorous performance standards in the toughest working conditions.
Professional Selection:
• Power Transmission: Engine components, turbo systems
• Control Systems: Electronic controllers, sensors, valves
• Hydraulic Drive: Pumps, final drives, cylinders
• Service Kits: Maintenance packages, tools, consumables
Join thousands of professionals who trust our parts for their critical repairs and maintenance programs.

Global Shipping Solutions
We offer flexible and reliable worldwide shipping methods to meet your needs:
-
International Express
DHL, UPS, FedEx, Aramex, TNT, EMS, SF Express
Door-to-door delivery, fast and reliable -
Air Freight
To designated airport
Cost-effective choice, requires customs clearance -
Sea Freight
To specified port
Most economical for large shipments -
DDP Service
By air or sea
We handle all procedures, including duties and taxes -
To Your Forwarder in China
Delivery to your appointed agent in China
For your flexible logistics arrangement

FAQ
Q:Do you have your own factory or partners?
A: We operate our own factory in China and partner with top-tier suppliers for stable supply chains.
Q:Which international exhibitions do you attend?
A:We regularly attend bauma and other industry exhibitions.
Q:How long is the warranty period for your products?
A:The warranty period is usually three months
Q:How to handle defective parts?
A:Submit photo/video evidence within 7 days; we cover return shipping.
Q:Are products tested before shipment?
A:All products undergo 100% functionality testing before shipment to ensure they are fully functional.
Small Tips
Common faults of Crankshaft include
Compatibility Verification
Verify engine model and crankshaft part number before installation. Critical dimensions and balancing specifications vary between engine versions and must match exactly.
01
Clean Installation Environment
Install in a dust-free environment. Thoroughly clean all oil passages to remove metal debris - even microscopic particles can cause premature bearing failure.
02
Torque Specifications
Use a calibrated torque wrench. Tighten main bearing caps in three stages following the specified sequence and final angle torque specification.
03
Inspection and Maintenance
Regularly inspect front and rear seal areas. Address leaks immediately and monitor journal surface condition. Maintain service records tracking parameter changes.
04
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