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
Price:
Negotiable
MOQ:
10 pcs
Delivery Time:
5-8 Work Days
Brand:
YIMI
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 |
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.
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
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Get in Touch
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Company
Yimi (Guangzhou) Automotive Parts Co, Ltd
Location
Unit 1313, Building 5, Changsheng DDP Fashion Center, No. 17 Dachi Road, Tancun, Shijing Subdistrict, Baiyun District, Guangzhou City.
Contact Person
James