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Yimi (Guangzhou) Automotive Parts Co, Ltd

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China 1-87830039-0 KP-222 King Pin Kit Φ50 × 252 mm Steering Knuckle Repair Kit for
China 1-87830039-0 KP-222 King Pin Kit Φ50 × 252 mm Steering Knuckle Repair Kit for

  1. China 1-87830039-0 KP-222 King Pin Kit Φ50 × 252 mm Steering Knuckle Repair Kit for
  2. China 1-87830039-0 KP-222 King Pin Kit Φ50 × 252 mm Steering Knuckle Repair Kit for
  3. China 1-87830039-0 KP-222 King Pin Kit Φ50 × 252 mm Steering Knuckle Repair Kit for
  4. China 1-87830039-0 KP-222 King Pin Kit Φ50 × 252 mm Steering Knuckle Repair Kit for
  5. China 1-87830039-0 KP-222 King Pin Kit Φ50 × 252 mm Steering Knuckle Repair Kit for
  6. China 1-87830039-0 KP-222 King Pin Kit Φ50 × 252 mm Steering Knuckle Repair Kit for
  7. China 1-87830039-0 KP-222 King Pin Kit Φ50 × 252 mm Steering Knuckle Repair Kit for

1-87830039-0 KP-222 King Pin Kit Φ50 × 252 mm Steering Knuckle Repair Kit for

  1. MOQ: 20 PCS
  2. Price: Negotiable
  3. Get Latest Price
Material SAE1045 Alloy Steel
Packaging Details Neutral Package or as customers’ request
Delivery Time 5-8 Work Days
OEM Part Number 1-87830039-0
Payment Terms T/T
Model KP-222
Kit Contents King pin, bushings, thrust bearings, shims, seals, mounting hardware
King Pin Size Φ50 × 252 mm
Bushing Material Bronze
Cross-Reference OEM 1-87830039-1 / 1878300391 / 1-87830-021-0 / 1-87830-034-0 / 1-87830-219-0 / 1-87830-259-0 / 1-87830-737-0
Supply Ability 10000 pcs/month
Vehicle Models ISUZU CVR / FVR
Model Number CVR FVR
Certification ISO/TS16949
Brand Name YIMI
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Material SAE1045 Alloy Steel Packaging Details Neutral Package or as customers’ request
Delivery Time 5-8 Work Days OEM Part Number 1-87830039-0
Payment Terms T/T Model KP-222
Kit Contents King pin, bushings, thrust bearings, shims, seals, mounting hardware King Pin Size Φ50 × 252 mm
Bushing Material Bronze Cross-Reference OEM 1-87830039-1 / 1878300391 / 1-87830-021-0 / 1-87830-034-0 / 1-87830-219-0 / 1-87830-259-0 / 1-87830-737-0
Supply Ability 10000 pcs/month Vehicle Models ISUZU CVR / FVR
Model Number CVR FVR Certification ISO/TS16949
Brand Name YIMI Place of Origin CHINA
High Light 1-87830039-0 King Pin Kit ,KP-222 Steering Knuckle Repair Kit ,Φ50 × 252 mm King Pin Kit
ISUZU CVR FVR King Pin Kit 1-87830039-0 KP-222 OEM Fit

The King Pin Kit with OEM number 1-87830039-0 and model KP-222 is a verified direct-fit replacement for ISUZU CVR / FVR heavy-duty trucks. This king pin kit is a critical steering knuckle component that connects the front axle to the steering knuckle, allowing the front wheels to pivot for steering while supporting the vehicle's weight.

ISUZU CVR FVR King Pin Kit 1-87830039-0 KP-222 with Φ50*252 mm hardened king pin, bronze bushings, thrust bearings, shims, seals, and mounting hardware
Working Principle

The king pin kit serves as the pivot point for the steering knuckle on the front axle. It allows the knuckle to rotate for steering while maintaining precise alignment between the axle beam and the knuckle assembly. The king pin must withstand both vertical loads (vehicle weight) and horizontal loads (steering forces, braking forces, and road impacts).

The KP-222 kit includes a Φ50*252 mm hardened king pin, bronze bushings, thrust bearings, shims, seals, and mounting hardware. The king pin is manufactured from SAE1045 alloy steel for excellent wear resistance and fatigue strength.

Failure Symptoms

Replace the king pin kit when any of these symptoms appear:

  • Steering wander or excessive steering play — worn king pin bushings allow the knuckle to move, causing the vehicle to wander on straight roads.
  • Uneven or accelerated front tire wear — misaligned knuckle geometry from worn king pins causes cupping or scalloped tire wear patterns.
  • Front end shimmy or vibration — loose king pins allow the front wheels to oscillate at certain speeds.
  • Hard steering or binding — seized or corroded king pins prevent smooth steering operation.
  • Clunking or knocking noise from the front axle — excessive clearance between the king pin and bushings causes metal-to-metal contact.
⚠️ Critical Inspection Note: ISUZU service manuals require that the king pin be replaced, never reused, when the knuckle is removed. Always replace king pins, bushings, bearings, and seals as a complete kit. Inspect the axle beam king pin bore for wear or elongation — if damaged, the axle beam must be replaced. After installation, a professional wheel alignment must be performed to restore correct steering geometry.
Verifiable Signals — E‑E‑A‑T Strengthened
Verification Item Data / Standard Source / Method
Part Number (Short) 1-87830039-0 Zhuhai Fengli Auto product page
Part Number (Long) 1878300390 isuzu-truckspares product page
Model KP-222 Fortune Parts product page
Part Name King Pin Kit (Steering Knuckle Repair Kit) Zhuhai Fengli Auto product page
Vehicle Models ISUZU CVR / FVR isuzu-truckspares product page
King Pin Size Φ50 * 252 mm Zhuhai Fengli Auto product page
Material SAE1045 Alloy Steel isuzu-truckspares product page
Cross-Reference OEM 1-87830039-1 / 1878300391 isuzu-truckspares product page
Cross-Reference OEM 1-87830-021-0 / 1-87830-034-0 / 1-87830-219-0 / 1-87830-259-0 / 1-87830-737-0 isuzu-truckspares product page
Brand BZLP / Fengli isuzu-truckspares product page; Zhuhai Fengli Auto
Origin Guangdong, China Zhuhai Fengli Auto product page
MOQ 5 PCS isuzu-truckspares product page
Delivery Time 5–8 Working Days isuzu-truckspares product page
Packaging Neutral Package or as Customers' Request isuzu-truckspares product page
Product Specifications
Part Number 1-87830039-0 Product Name King Pin Kit
Car Model CVR FVR Engine Model CVR FVR
Condition 100% Brand New Size Standard
Weight Standard Origin China Mainland
Main Market Middle East, Asia, Africa, South America, North America & Europe Package Neutral Packing Or Make It As Requested
Material High-strength aluminum alloy & precision bearings Cooling Type Engine coolant circulation
Installation Direct OEM replacement Quality Standard OEM equivalent / ISO quality control
Vehicle & Engine Compatibility
Primary Applications
Brand Model Chassis Engine Years
ISUZU CVR CVR 10PE1 1990s–2000s
ISUZU FVR FVR 6HH1 / 6HK1 1990s–2000s
Engine-Specific Applications
Engine Model Displacement Common Applications
10PE1 15.7L CVR
6HH1 8.2L FVR
6HK1 7.8L FVR
⚠️ Important Fitment Notes:
  • This king pin kit is designed for the ISUZU CVR / FVR series. Confirm your specific model and year before ordering.
  • The 1-87830039-0 is the primary OEM number. The 1-87830039-1 / 1878300391 is the updated version. The 1-87830-021-0, 1-87830-034-0, 1-87830-219-0, 1-87830-259-0, and 1-87830-737-0 are related numbers for the same application. Verify your exact OEM number against your original component.
  • Always use new king pin bolts and nuts — never reuse old fasteners.
  • After installation, a professional wheel alignment must be performed to restore correct steering geometry.
  • For right-hand drive (RHD) vehicles, verify installation orientation. Refer to the ISUZU workshop manual for the correct procedure.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 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

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  • 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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