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Nanjing Dingguan Automotive Parts Co., Ltd.

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China Premium King Pin Repair Kit for King Long Buses with φ52mm±0.02mm Diameter and 1
China Premium King Pin Repair Kit for King Long Buses with φ52mm±0.02mm Diameter and 1

  1. China Premium King Pin Repair Kit for King Long Buses with φ52mm±0.02mm Diameter and 1
  2. China Premium King Pin Repair Kit for King Long Buses with φ52mm±0.02mm Diameter and 1
  3. China Premium King Pin Repair Kit for King Long Buses with φ52mm±0.02mm Diameter and 1
  4. China Premium King Pin Repair Kit for King Long Buses with φ52mm±0.02mm Diameter and 1

Premium King Pin Repair Kit for King Long Buses with φ52mm±0.02mm Diameter and 1

  1. MOQ: 1
  2. Price: $38.8/pieces 5-49 pieces
  3. Get Latest Price
Payment Terms T/T
Supply Ability 5000/month
Delivery Time 5-15day
Packaging Details Carton, wooden box, custom packaging
Temperature adaptation Works normally in the full temperature range from -40℃ to 120℃
Bearing material Made of 42CrMo alloy steel through integral forging
Size specifications Kingpin adaptation diameter φ52mm±0.02mm
Installation optimization Bushing tape with 1:50 taper guide section
Accuracy class Bearing radial clearance 0.015-0.03mm
wear-resistant life Bearing B10 life ≥ 150,000 kilometers
Payload parameters Bearing rated dynamic load ≥ 85kN
lubricating medium Matching lithium-based grease
Brand Name Dingguan
Model Number 230000903
Certification ISO 9001+ECER66+GB/T 13061
Place of Origin Nanjing, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 5000/month
Delivery Time 5-15day Packaging Details Carton, wooden box, custom packaging
Temperature adaptation Works normally in the full temperature range from -40℃ to 120℃ Bearing material Made of 42CrMo alloy steel through integral forging
Size specifications Kingpin adaptation diameter φ52mm±0.02mm Installation optimization Bushing tape with 1:50 taper guide section
Accuracy class Bearing radial clearance 0.015-0.03mm wear-resistant life Bearing B10 life ≥ 150,000 kilometers
Payload parameters Bearing rated dynamic load ≥ 85kN lubricating medium Matching lithium-based grease
Brand Name Dingguan Model Number 230000903
Certification ISO 9001+ECER66+GB/T 13061 Place of Origin Nanjing, China
High Light φ52mm±0.02mm diameter King Pin Repair Kit1:50 taper guide section King Pin Repair KitTemperature adaptation -40℃ to 120℃ King Long Bus Parts

King Long Bus Vertical Shaft Repair Kit 230000903

Product Description

Steering precision is fundamental to the safety and control of any heavy vehicle. Nanjing Dingguan Auto Parts Co., Ltd. presents this complete King Pin Repair Kit, part number 230000903, the definitive solution for overhauling the steering knuckle on King Long buses. This kit is essential for restoring the vehicle's original handling and ensuring driver confidence.

The king pin is the critical pivot point in the front axle assembly. Wear and tear on this component leads to common and dangerous issues like steering wheel play, vehicle wandering, and severe, uneven tire wear. Our all-in-one kit provides everything your technicians need to perform a thorough and lasting repair.

Key Features & Benefits:

  • Comprehensive Repair Solution: This kit includes all necessary components for a complete overhaul: the high-strength king pin, precision bearings, durable bushings, and all required seals and shims, saving time and eliminating guesswork.
  • Engineered for Durability: The core king pin is forged from high-tensile, heat-treated steel to withstand the immense loads and constant steering forces of a commercial bus, guaranteeing a long service life.
  • Restores Steering Precision: By eliminating play in the steering knuckle, this kit restores the tight, responsive handling of a new vehicle, improving safety and drastically reducing premature tire wear.
  • Guaranteed OEM-Standard Fitment: Manufactured to the exact specifications of King Long part 230000903, ensuring a perfect, hassle-free installation.

Invest in the safety and reliability of your fleet. As a specialized manufacturer, Nanjing Dingguan is your trusted source for critical steering components.

Contact us today for a competitive quote.

Product Name:

Steering knuckle kingpin housing

Part Number;

230000903

Quality control:

ISO 9001+ECER66+GB/T 13061

Size:

Ф52mm*240mm
Type: Suspension accessories

Place of origin:

Nanjing, China

Materials:

40cr

Packaging:

Paper packaging/custom packaging

Minimum order   quantity:

1

Application:

bus

Status:

brand new

Cargo transportation:

TNT, EMS, UPS, FedEx, DHL or according to your requirements.

OE:

230000903 Factory quality inspection: 100% inspection


Product details pictures





How to buy the right bus accessories


1.Please provide VIN number
2.Please provide clear photos
3.Please provide the OEM number
4.lf you are unsure, please contact us.



Nanjing Dingguan Auto Parts Co., Ltd.



                                                -- Your reliable partner for bus spare parts.



About Us



Nanjing Dingguan Automotive Parts Co., Ltd. specializes in providing high-quality and cost-effective parts for buses and commercial vehicles. We focus on the global market, have rich experience in exporting bus and truck parts, provide services to distributors and fleet operators, and provide tailor-made solutions to meet different needs.



Warehouse and cargo display


About shipping and packaging


  transportation

TNT, EMS, UPS, FedEx, DHL or as per your requirement.

       packaging

Bubble wrap, cartons, wooden boxes, and pallets are used to avoid damage to goods caused by bumps.

   


common problem


1: Can you provide an accurate price?

   Sure. You need to provide the vehicle VIN number, provide the product OEM code, or provide a clear product photo.

2: What's your minimum order quantity?

    No minimum order quantity, of course, if you buy more items from our company, you can get preferential prices and discounts.

3: What's the delivery time?

 Air freight orders take 5 to 8 days. Sea freight orders take 15 to 25 days.


My advantage

1:High-Quality Bus Components

    Specialized in premium aftermarket bus parts including engines,transmissions, and braking systems, built for durability and performance.
2:Comprehensive spare parts solution
     We offer a full range of bus accessories: filters, suspension components, electrical components, and interior accessories for all major bus brands.

3:  ISO-Certified Manufacturing

Our ISO 9001/TS 16949-certified products ensure strict quality control, reliability, and compliance with international standards.ISO

4: Global Bus Part Coverage

Our products are compatible with leading bus models from Europe, Asia, and the Americas.

5;Extensive product catalog

Engine parts, HVAC systems, lighting, wheels and safety components covering city, intercity and long-distance buses.

 


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Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    2003

  • Total Annual:

    5000000-10000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Nanjing Dingguan Automotive Parts Co., Ltd.: Your Trusted Global Automotive Solutions Partner Nanjing Dingguan Automotive Parts Co., Ltd. is an outstanding manufacturer of high-quality automotive parts and a global supplier. We have always been unswervingly committed to excellence and innovation, fo... Nanjing Dingguan Automotive Parts Co., Ltd.: Your Trusted Global Automotive Solutions Partner Nanjing Dingguan Automotive Parts Co., Ltd. is an outstanding manufacturer of high-quality automotive parts and a global supplier. We have always been unswervingly committed to excellence and innovation, fo...

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Get in touch with us

  • Reach Us
  • Nanjing Dingguan Automotive Parts Co., Ltd.
  • Gaoli Auto Parts City, No. 18, Qixia Avenue, Nanjing
  • https://www.bussparesparts.com/

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