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Yimi (Guangzhou) Automotive Parts Co, Ltd

  • China,Guangzhou
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China King Pin Kit KP233 High-Strength SAE1045 Carbon Steel HRC55-60 Surface Hardness
China King Pin Kit KP233 High-Strength SAE1045 Carbon Steel HRC55-60 Surface Hardness

  1. China King Pin Kit KP233 High-Strength SAE1045 Carbon Steel HRC55-60 Surface Hardness
  2. China King Pin Kit KP233 High-Strength SAE1045 Carbon Steel HRC55-60 Surface Hardness
  3. China King Pin Kit KP233 High-Strength SAE1045 Carbon Steel HRC55-60 Surface Hardness
  4. China King Pin Kit KP233 High-Strength SAE1045 Carbon Steel HRC55-60 Surface Hardness

King Pin Kit KP233 High-Strength SAE1045 Carbon Steel HRC55-60 Surface Hardness

  1. MOQ: 10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,
Cooling Type Engine coolant circulation
Kit Includes King Pin Shaft, Bearings, Bushings, Thrust Washers, Caps, Gaskets, Securing Hardware
Engine Displacement 2.8L, 5.2L
Certifiion ISO/TS16949
Surface Hardness HRC55-60
Delivery Time 5-8 Work Days
King Pin Diameter Φ30×187mm
Material High-Strength SAE1045 Carbon Steel / CK45, 40CR
Supply Ability 10000 pcs/month
Quality Standard OEM equivalent / ISO quality control
Surface Finish Gray Phosphate / Original Steel Color
Packaging Details Neutral Package or as customers’ request
Model Number KP233, KP-233, MI-10
Place of Origin China
Brand Name YIMI

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Cooling Type Engine coolant circulation
Kit Includes King Pin Shaft, Bearings, Bushings, Thrust Washers, Caps, Gaskets, Securing Hardware Engine Displacement 2.8L, 5.2L
Certifiion ISO/TS16949 Surface Hardness HRC55-60
Delivery Time 5-8 Work Days King Pin Diameter Φ30×187mm
Material High-Strength SAE1045 Carbon Steel / CK45, 40CR Supply Ability 10000 pcs/month
Quality Standard OEM equivalent / ISO quality control Surface Finish Gray Phosphate / Original Steel Color
Packaging Details Neutral Package or as customers’ request Model Number KP233, KP-233, MI-10
Place of Origin China Brand Name YIMI
High Light Isuzu truck king pin kitSAE1045 carbon steel king pinOEM replacement Isuzu NKR NPR
King Pin Kit KP233 For ISUZU NKR NPR Truck 5-87831-608-0 KP-233 SAE1045
Heavy-duty king pin repair kit restores precise steering control and eliminates front axle play in ISUZU NKR and NPR trucks, ensuring safe, responsive vehicle handling.
Product Specifiions
Part Number KP233, KP-233, MI-10
Product Name King Pin Kit / King Pin Repair Kit / Steering Knuckle Repair Kit
Car Model ISUZU NKR, ISUZU NPR, ISUZU ELF
Engine Model ISUZU 4JB1, 4HK1, 4HE1
Condition 100% Brand New
Material High-strength aluminum alloy & precision bearings
Cooling Type Engine coolant circulation
Quality Standard OEM equivalent / ISO quality control
Warranty 6 Months
King Pin Kit KP233 for ISUZU NKR NPR Truck
Features & Advantages
  • OE Quality: Manufactured to strict dimensional and material specifiions for perfect fit and function
  • Premium Material: High-strength SAE1045 carbon steel provides exceptional durability and wear resistance
  • Comprehensive Kit: Includes all necessary components for a complete king pin rebuild
  • Precision Machining: Components manufactured to exacting tolerances for proper fitment
  • High Hardness: Surface hardness HRC55-60 ensures long-lasting wear resistance
  • Restores Steering Precision: Eliminates steering wander and loose feel caused by worn king pins
  • Improves Handling: Provides responsive, precise vehicle control
  • Prevents Uneven Tire Wear: Correct steering geometry extends tire life
  • Critical Safety Component: Ensures reliable steering operation
  • Direct Replacement: Complete kit simplifies the rebuild process
  • Long Service Life: Engineered to withstand the rigors of heavy-duty commercial operation
  • 100% Tested: Quality verified through rigorous testing
King Pin Kit technical specifiions and details
Vehicle & Engine Compatibility
This king pin kit is specifically designed for ISUZU light to medium-duty trucks:
  • ISUZU NKR - Light-Duty Trucks
  • ISUZU NPR - Medium-Duty Trucks
  • ISUZU NPR-HD - Heavy-Duty Variants
  • ISUZU NQR - Medium-Duty Trucks
  • ISUZU 100P - Light-Duty Trucks
  • ISUZU 600P - Light to Medium-Duty Trucks
  • ISUZU ELF - Light to Medium-Duty Trucks
Engine Specifiions
ISUZU 4JB1 Engine: 4-Cylinder, Inline Diesel, 2.8L Displacement - Widely used in NKR and NPR series trucks
ISUZU 4HK1 Engine: 4-Cylinder, Inline Diesel, 5.2L Displacement - Used in NPR, NPR-HD, and NQR models
Front Axle Appliion: Front steering axle king pin assembly - Suitable for both left and right sides (kit includes both sides)
Installation Notes
Professional installation required. Proper procedure is critical for safe steering operation:
  1. Raise and secure the vehicle - Safely raise the front axle and support on jack stands
  2. Remove the front wheels - Remove both front wheels for access to steering components
  3. Remove the steering knuckle - Disconnect the tie rod, drag link, and remove the steering knuckle
  4. Remove the old king pin - Press out the old king pin and remove bushings and bearings
  5. Inspect the axle yoke - Check the axle yoke for wear or damage; repair or replace if necessary
  6. Clean thoroughly - Clean all components and mounting surfaces
  7. Install new bushings - Press new bushings into the steering knuckle
  8. Ream/hone bushings - Ream or hone bushings to correct king pin clearance (if required)
  9. Install new king pin - Press the new king pin into the axle yoke
  10. Install thrust bearings and spacers - Install new thrust bearings and spacers
  11. Install the steering knuckle - Position the knuckle on the axle yoke and install the king pin
  12. Install seals and caps - Install new seals and dust caps
  13. Install adjusting shims - Install shims to achieve proper vertical clearance
  14. Install grease fittings - Install new grease fittings
  15. Reconnect steering components - Reconnect the tie rod and drag link
  16. Grease the assembly - Apply the recommended grease until grease emerges from the joints
  17. Reinstall wheels - Reinstall both front wheels and torque lug nuts to specifiion
  18. Lower the vehicle - Lower the vehicle to the ground
  19. Check steering operation - Turn the steering wheel lock-to-lock to check for smooth operation
  20. Perform wheel alignment - Professional wheel alignment is mandatory
  21. Road test - Test drive the vehicle to verify straight-line stability and responsive steering
Quality Control
  • Material Verifiion: Confirms SAE1045 steel composition meets OE strength and durability specifiions
  • Dimensional Inspection: King pin diameter (Φ30×187mm), length, and all component dimensions verified against OEM tolerances
  • Hardness Testing: Surface hardness verified to HRC55-60
  • Surface Finish Inspection: Machined surfaces checked for proper finish (gray phosphate / original steel color)
  • Component Compatibility: All kit components verified for proper fitment and function
  • Test Method: GB/T 4336-2002 testing standards applied
  • Visual Inspection: 100% checked for defects, machining flaws, or damage
  • Packaged Safely: Protected and securely packaged to prevent damage during transit
Packaging and Delivery
  • Neutral export packing or customized packaging available
  • Carton or wooden case for safe transportation
  • Fast delivery for stock items
  • Shipping by Express Air or Sea
Inquiry
For pricing, availability, or bulk purchase of the King Pin Kit KP233 For ISUZU NKR NPR Truck 5-87831-608-0 KP-233 SAE1045, please contact our sales team for a competitive quote and expert technical support.

Company Details

Bronze Gleitlager

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    2005

  • Total Annual:

    8000000-10000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...

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Get in touch with us

  • Reach Us
  • Yimi (Guangzhou) Automotive Parts Co, Ltd
  • Unit 1313, Building 5, Changsheng DDP Fashion Center, No. 17 Dachi Road, Tancun, Shijing Subdistrict, Baiyun District, Guangzhou City.
  • https://www.isuzucarsparts.com/

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