quality Wholesale OEM-Grade Stability Kingpin 3001-02169 for Zhongtong King Long & Higer Buses - High Wear Resistance 40Cr Alloy Steel Steering Kingpin factory

Wholesale OEM-Grade Stability Kingpin 3001-02169 for Zhongtong King Long & Higer Buses - High Wear Resistance 40Cr Alloy Steel Steering Kingpin

Basic Properties

Place of Origin: China

Brand Name: natong

Trading Properties

Minimum Order Quantity: 3

Price: negotiable

Payment Terms: Western Union,T/T,D/P,D/A,L/C

Supply Ability: 1000 units per month

Wholesale Kingpins 3001-02169 for Zhongtong, King Long & Higer Buses This OEM-grade kingpin (part number 3001-02169) is engineered specifically for Zhongtong, King Long, and Higer buses, providing reliable steering and suspension performance for coach, city bus, and passenger bus models. Product ...

Product Details

Highlight:

OEM Grade Stability Kingpin

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High Wear Resistance Bus Kingpin

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40Cr Alloy Steel Steering Kingpin

Warranty: Typically 1-2 Years

Productname: Truck Bus Parts

Function: Replacement And Maintenance

Corrosionresistance: Yes

Compatibility: Trucks And Buses

Durability: High

Weight: Varies By Part

Material: High-grade Steel / Aluminum / Rubber (varies By Part)

Manufacturer: Multiple OEM And Aftermarket Brands

Heatresistance: Yes

Product Description

Wholesale Kingpins 3001-02169 for Zhongtong, King Long & Higer Buses

This OEM-grade kingpin (part number 3001-02169) is engineered specifically for Zhongtong, King Long, and Higer buses, providing reliable steering and suspension performance for coach, city bus, and passenger bus models.

Product Overview

As a critical steering system component, this kingpin connects the front axle and steering knuckle, bearing radial and axial loads while enabling smooth steering operation. It ensures stable suspension performance, absorbs road vibrations, reduces tire wear, and maintains driving safety.

Precision-engineered for seamless compatibility with Zhongtong, King Long, and Higer buses
Manufactured from high-quality 40Cr alloy structural steel for superior durability
Surface hardness of 45-52HRC ensures excellent wear resistance
Operating temperature range: -40℃ to 120℃ for harsh environmental conditions
Plug-and-play design for straightforward installation without modifications

Technical Specifications

Part Number	3001-02169
Product Name	Kingpin (Wholesale)
Quality Grade	OEM-Grade, High Quality Replacement Part
Applicable Vehicles	Zhongtong, King Long & Higer Buses (Coach, City Bus, Passenger Bus)
Application	Bus Steering & Suspension System, Connect Front Axle & Steering Knuckle
Material	40Cr Alloy Structural Steel (Quenched Surface Hardness 45-52HRC)
Working Principle	Connect Components, Bear Loads, Enable Flexible Steering Knuckle Rotation
Operating Parameters	Temperature: -40℃ to 120℃; High Load-Bearing Capacity; Precise Dimensional Tolerance
Key Features	3-Bus Compatible, OEM-Grade Stability, Wholesale Applicable, High Wear Resistance
Function	Ensure Smooth Steering, Bear Loads, Absorb Vibration, Protect Steering System
Testing Items	Dimensional Accuracy, Wear Resistance, Load-Bearing, Surface Hardness Testing
Installation	Direct Replacement - Disassemble Steering Knuckle, Press-Fit with Special Tool, Apply Grease
Condition	100% Brand New, Intact Structure, Smooth Surface, No Cracks or Deformation
Origin	China
Supply Type	Wholesale (Suitable for Bus Fleets, Repair Factories, Auto Parts Distributors)

Installation Guidance

Installation Steps: Turn off vehicle power and disassemble front axle steering knuckle. Remove old kingpin and bushing, clean installation area thoroughly. Check steering knuckle and front axle for wear. Press-fit new kingpin using special tools, apply sufficient lubricating grease, and reassemble steering components. Test steering smoothness to ensure proper operation.

Quality Assurance

All kingpins are 100% brand new with intact structure and precise dimensional accuracy. Each unit undergoes comprehensive factory testing including dimensional accuracy, wear resistance, load-bearing capacity, temperature resistance, and surface hardness testing to ensure OEM-grade quality standards.