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Steering Knuckle King Pin Repair Kit 1-87830064-0 1878300640 KP-224 MI-52 For ISUZU FSR SBR FRR Forward Truck — OEM SAE1045 Steel 35x199mm Complete Kit

Basic Properties
Place of Origin: China
Brand Name: YIMI
Certification: ISO/TS16949
Model Number: ISUZU FSR SBR FRR Forward
Trading Properties
Minimum Order Quantity: 10 pcs
Price: Negotiable
Payment Terms: T/T
Supply Ability: 10000 pcs/month
Specifications
OEM Part Number: 1-87830064-0 / 1878300640 / 1-87830-064-0 / KP-224 / MI-52 Part Name mpatibility: KING PIN KIT / Steering Knuckle Repair Kit
King Pin Diameter: Φ 35 Mm King Pin Length: 199 Mm
Material: SAE1045 High-Strength Steel Hardness: Grade 10.9 (HRC56-60)
Unit Gross Weight: 25.6 Kg (per Set) Unit Volume: 0.0121 M³
Certification: TS16949, ISO9001 Vehicle Compatibility: ISUZU FSR, SBR, FRR, Forward, NRR32, SBR422, FSR11
Production Years: 1976–2006+ Condition: Brand New — 100% Quality Inspected
Warranty: 12 Months
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Steering knuckle king pin kit

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Isuzu truck repair kit

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OEM steel king pin

Product Description
Steering Knuckle King Pin Repair Kit 1-87830064-0 1878300640 KP-224 MI-52
Product Overview

The Steering Knuckle King Pin Repair Kit with OEM number 1-87830064-0 (also listed as 1878300640, 1-87830-064-0) is a verified OEM-grade complete repair kit for ISUZU FSR, SBR, and FRR series commercial trucks. Manufactured to ISUZU's stringent OEM specifications, this king pin kit is a critical component of the front steering knuckle assembly, responsible for connecting the steering axle to the steering knuckle and enabling smooth, precise wheel turning.

Important Cross-Reference Note: Part number 1-87830064-0 is interchangeable with 1-87830064-3 / 1878300643 and 1-87830-064-8. The KP-224 and MI-52 designations refer to the same kit.
Part Number: 1-87830064-0 1878300640 KP-224 MI-52
Product Name: Steering Knuckle King Pin Repair Kit
Car Model: ISUZU FSR SBR FRR Forward
Condition: 100% Brand New
Material: SAE1045 High-Strength Steel
Dimensions: 35×199mm
ISUZU Steering Knuckle King Pin Repair Kit 1-87830064-0
Key Features & Benefits
OEM Specification – Verified by ISUZU OEM part numbers 1-87830064-0, 1878300640, and 1-87830-064-0
Precision 35×199mm Dimensions – 35mm king pin diameter, 199mm king pin length
SAE1045 High-Strength Steel – Grade 10.9 (HRC56-60) hardness for exceptional durability
TS16949 / ISO9001 Certified – Manufactured under strict quality control standards
Proven OEM Fitment – Confirmed for ISUZU FSR11 (1984-1986), SBR422 (1976-1984), and related models
Complete Repair Kit – Includes king pin, bushings, bearings, caps, gaskets, and all essential accessories
Vehicle Compatibility
CRITICAL: This king pin kit is designed for ISUZU FSR, SBR, and FRR series trucks. Verify your vehicle's chassis code before ordering.
Brand Model Chassis / Series Years Notes
ISUZU FSR FSR11 1984-1986 Primary application
ISUZU SBR SBR422 1976-1984 Primary application
ISUZU FSR FSR Series 1984-2006+ Forward series
ISUZU SBR SBR, SCR, SDR 1976-1996 Forward series
ISUZU FRR FRR Series 1987-1996+ Forward series
ISUZU NRR32 NRR32 -- Compatible
Kit Contents
Component Description
King Pin 35×199mm SAE1045 steel
Bushings Precision-fit bronze/steel bushings
Bearings Thrust bearings
Caps King pin caps
Gaskets Sealing gaskets
Lock Pins / Cotter Pins Retaining hardware
Grease Fittings Lubrication points
Important Notes:
  • This kit is designed for ISUZU FSR, SBR, FRR, Forward, and NRR32 models from 1976-2006+
  • Quantity Required: 1 kit per front axle side – 2 kits required for complete front axle overhaul
  • The 35×199mm king pin dimensions are critical – verify your original king pin dimensions before ordering
  • Cross-reference part numbers include 1-87830-935-0 and 1-87830-717-3
Installation & Maintenance
IMPORTANT: Professional Installation Highly Recommended
King pin replacement requires specialized tools, hydraulic press equipment, and expert knowledge of front axle steering systems.
Pre-Installation Checklist
  • CRITICAL: This kit is for one front axle side – 2 kits required for complete front axle overhaul
  • Inspect the steering knuckle bore for wear or damage – replace if necessary
  • Verify king pin hole wear: Check if the king pin hole exceeds limit specification
  • Clean all components thoroughly before assembly
  • Use new grease seals and gaskets from the kit
  • Safety First: Ensure vehicle is securely supported on jack stands
Maintenance Schedule
  • Inspection: Every 50,000 km / 12 months
  • Lubrication: Grease the king pins every 10,000 km / 3 months
  • Replacement: Recommended at 200,000-300,000 km
  • Note: Always replace king pins in pairs for balanced steering performance
Packaging & Supply
  • Packaging: Heavy-duty carton to prevent shipping damage
  • Pack Quantity: 1 set per kit
  • Unit Gross Weight: Approx. 25.6 kg
  • Unit Volume: Approx. 0.0121 m³
  • Payment Terms: T/T, Western Union
  • Suitable for: Wholesale distributors, truck parts retailers, commercial vehicle repair shops, and fleet owners