Jost 2 Inch King Pin Bolted - High-Quality Trailer Spare Parts
Product Overview
This product is a Jost 2 Inch King Pin Bolted, a critical component for semi-trailers. It is designed for heavy-duty applications, ensuring secure connection and stability between the trailer and the tractor unit. Manufactured with high-grade steel, this king pin offers exceptional strength and durability to withstand demanding transportation conditions.
Supplier: Qingdao Jasmine International Trade Co., Ltd.
Store Rating: 4.7 (Based on 47 reviews)
Detailed Product Attributes
| Attribute | Detail |
|---|---|
| Brand Name | Changzai |
| Type | Steering Wheel |
| Size | 2'' 3.5'' |
| Material | Steel |
| Application | For Semi Trailer |
| Max Payload | 28T |
| Place of Origin | Shandong, China |
| Condition | New |
| Certification | ISO 9001 |
| Packing | Pallet |
| Color | Black, Silver |
Purchasing Information
Price: Contact Supplier for Latest Price
Minimum Order Quantity (MOQ): 10 Pieces
Delivery Time: Within 7-15 days
Port: Qingdao
Payment Methods
- Telegraphic Transfer (T/T)
- Western Union
- PayPal
Product Usage Guide
The Jost 2 Inch King Pin is a pivotal safety component in a fifth-wheel coupling system. Its primary function is to securely lock the semi-trailer to the tractor unit, allowing for articulated movement while maintaining a strong connection. Proper installation and regular inspection are crucial for operational safety.
Key Usage Points:
- Compatibility: Ensure the king pin size (2 inches) matches the fifth-wheel coupling on your tractor.
- Installation: Must be installed by a qualified professional following the manufacturer's guidelines and torque specifications.
- Maintenance: Regularly inspect for signs of wear, corrosion, or damage. Lubricate as recommended to ensure smooth operation and prevent seizing.
- Safety Check: Before each journey, visually confirm that the king pin is properly engaged and locked within the fifth-wheel mechanism.
After-Sales Service & Support
Qingdao Jasmine International Trade Co., Ltd. is committed to providing comprehensive after-sales support to ensure customer satisfaction.
- Quality Guarantee: Products are covered by a warranty against manufacturing defects.
- Technical Support: The supplier offers technical assistance regarding product installation and usage.
- Return Policy: Details on returns and refunds should be discussed directly with the supplier based on the specific circumstances.
- Dispute Resolution: In case of any issues, buyers can open a dispute through the platform's resolution center for a fair settlement.
Related Products & Recommendations
The supplier also offers a range of other trailer and vehicle parts that may be of interest:
- Jasmine Hot Sale Heavy Duty Trailer Container Lock
- Container Truck Chassis Manual Swivel Carabiner Twist Lock
- Smooth Surface Tightener/Strainer Fastener for Semi Trailers
- King Pin Lock for Trailers
- Heavy Duty Truck Air Brake Chamber (T30/30)
Frequently Asked Questions (FAQ)
Q: Is this king pin compatible with all semi-trailers?
A: It is designed for semi-trailers requiring a standard 2-inch king pin. Always verify your trailer's specific requirements before purchasing.
Q: What is the material specification of the king pin?
A: It is manufactured from high-strength steel to meet rigorous industry standards for durability and safety.
Q: Can I get a sample before placing a bulk order?
A: Sample policies vary. It is recommended to contact Qingdao Jasmine International Trade Co., Ltd. directly to inquire about sample availability and costs.
Common Search Expansion Keywords
To help you find similar products or more information, here is a list of related search terms:
- Jost King Pin Replacement
- 2 Inch Bolted King Pin
- Heavy Duty Trailer Coupling Parts
- Semi Trailer Fifth Wheel Components
- Trailer Spare Parts Supplier
- ISO 9001 Certified King Pin
- Steel King Pin for Trailers
- High Payload Trailer King Pin
- Trailer Accessories and Parts
- Commercial Vehicle Spare Parts
For more information, please contact the supplier directly.
© 2026 Qingdao Jasmine International Trade Co., Ltd. All rights reserved.
