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
| 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 | ||
| High Light: | Steering knuckle king pin kit,Isuzu truck repair kit,OEM steel king pin |
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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.
| 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 |
| 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 |
| 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 |
- 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
King pin replacement requires specialized tools, hydraulic press equipment, and expert knowledge of front axle steering systems.
- 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
- 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: 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