Product Description
The High Quality Semi Trailer Part King Pin 3.5 Inch ET9012-B 90# is a premium-grade king pin designed for heavy-duty semi-trailers. Engineered to meet the highest industry standards, this king pin ensures a secure and reliable connection between the semi-trailer and the tractor. Its robust construction and precise design make it an ideal choice for demanding transportation tasks, providing exceptional performance and durability.
Product Features
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Superior Material
Crafted from high-grade alloy steel, this king pin offers exceptional strength and resistance to wear and tear, making it suitable for heavy-duty applications.
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Precise Dimensions
With a 3.5-inch diameter and 90# standard, it ensures perfect compatibility with various semi-trailer coupling points, enabling easy installation and stable operation.
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Anti-Corrosion Coating
The surface is treated with advanced anti-rust and anti-corrosion coatings, ensuring long-lasting performance even in harsh weather conditions.
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High Load Capacity
Designed to handle extreme loads, this king pin provides reliable performance in heavy-duty transport scenarios, ensuring safety and stability.
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Wide Applicability
Suitable for a variety of semi-trailer models, it is an excellent choice for industries such as logistics, construction, and mining.
Technical Parameters
- Material: High-Grade Alloy Steel
- Diameter: 3.5 Inches (88.9 mm)
- Grade: 90#
- Surface Treatment: Anti-rust, Anti-corrosion
- Load Capacity: Complies with Heavy-Duty Transport Standards
Application Scenarios
- Heavy-Duty Freight Transport
- Construction and Mining Equipment
- Large-Scale Logistics Operations
- Agricultural Machinery
Installation and Maintenance
- Installation Instructions
- Ensure the king pin matches the coupling point dimensions.
- Use professional tools for installation to ensure a secure connection.
- After installation, check the connection for stability and conduct a test run.
- Maintenance Tips
- Regularly inspect the king pin for wear and replace damaged parts promptly.
- Clean surface dirt to prevent corrosion.
- Additional maintenance is recommended after use in harsh environments.
Purchase Information
- Packaging: Individually packed, shockproof and moisture-proof
- Stock: Available for immediate delivery, supports bulk orders
- Delivery: Worldwide shipping with multiple logistics options
The High Quality Semi Trailer Part King Pin 3.5 Inch ET9012-B 90# is your ultimate choice for heavy-duty semi-trailer accessories, delivering unmatched performance, reliability, and durability. Place your order today and experience the difference in quality!
ET NO. |
Model |
Size |
Skid plate H |
ET9012-B |
90# |
3.5" |
12 |
COMPANY PROFILE
Established in 2002, NINGBO EASTIGER PRODUCTS Co., Ltd has become a professional supplier For truck & trailer parts with quality warranty. Until now, our full-range of truck spare parts including
brake parts, suspension parts, steering parts, transmission parts, engine parts, cooling parts, electric
parts and body parts.
Tapffer is our brand for Europe truck parts and Miyagi is our brand for Japan truck parts, both with
good reputation at local markets: Eastern Europe, Central Asia, Southeast Asia, Middle East,Africa
and South America.
Compared with other companies, our advantages are as bellow:
1. full-range of products, to supply you one-stop-shopping service.
2. Exclusive agent, to protect your market and create more profits for you.
3. Promotion gift, to help you promote brand.
4. Flexible payment terms ( T / T , L / C, D / A , O / A ), to improve your competitiveness.
If you are looking for a reliable partner for commercial vehicle spare parts in China,
EASTIGER is the right choice!
Our service:
EASTIGER- Your Professional,Speedy,Cost-efective Automotive auto parts Manufacturing Partner!
1. High quality guaranteed: we have very strict quality control system to make sure every production process under well conditions,and all the products will be careful checked one by one to avoid any defects before shipping.
2. Fast delivery: as an actual and professional manufacturer,we have the confidence to arrange your order at the shortest time! we can always promise a rapid delivery.
3. Most competitive price : most favorable price with high quality products guaranteed!
4. Long warranty offered: 1 years long warranty guaranteed,any product failure caused by our factory,we will take 100% responsibility for the problem!


