Parking Brake Drum Repair Kit 8-28389723-0 8283897230 For ISUZU NKR 600P NKR55 Truck

The Parking Brake Drum Repair Kit (OEM Numbers: 8-28389723-0 / 8283897230) is a premium-quality, direct replacement parking brake repair set designed specifically for ISUZU NKR, 600P, and NKR55 series light-duty trucks equipped with 4J series diesel engines.

This comprehensive repair kit - also known as a handbrake drum repair kit or parking brake overhaul kit - includes the normal accessories required to repair and maintain the parking brake drum assembly. It is designed for situations where the brake drum does not need to be completely replaced, allowing for cost-effective maintenance and restoration of proper parking brake function.

• OE Quality: Manufactured to strict ISUZU dimensional and material specifications for perfect fit and function.
• Complete Repair Kit: Includes drum, curved components, and necessary accessories for a complete parking brake drum overhaul.
• Cost-Effective Maintenance: Designed for situations where the brake drum does not require complete replacement - saves money compared to full drum replacement.
• Restores Parking Brake Function: Eliminates weak holding power, noise, and engagement/release issues caused by worn drum components.
• High-Strength Construction: Durable steel and cast iron components withstand high braking forces and continuous operation.
• Direct Replacement: Matches OE drum dimensions, bolt pattern, and mounting configuration.
• Long Service Life: Engineered for light-duty commercial truck applications.
• Essential Safety Component: Critical for reliable parking brake performance and vehicle safety.
• Easy Installation: Designed for straightforward replacement with basic hand tools.
• Wide Compatibility: Suitable for multiple ISUZU models using the 4J series diesel engine family.

This parking brake drum repair kit is specifically designed for ISUZU light-duty trucks and commercial vehicles. Common applications include:

• ISUZU NKR (Light-Duty Trucks)
• ISUZU 600P (Light-Duty Trucks)
• ISUZU NKR55 (Light-Duty Trucks)

• ISUZU 4J Series -- including 4JB1 (2.8L), 4JA1 (2.5L), and related variants
• Fuel Type: Diesel
• Application: Light-duty trucks and commercial vehicles

Professional mechanic installation is recommended:

1. Ensure vehicle is safely parked - Apply parking brake and chock wheels. Raise and support the vehicle securely.
2. Disconnect battery - Always disconnect the negative terminal before working.
3. Release parking brake - Fully release the parking brake lever or pedal.
4. Access the parking brake drum - Remove the propeller shaft or transmission-mounted parking brake assembly as required (parking brake is typically mounted on the transmission output shaft for NKR/600P models).
5. Remove the old drum - Unbolt and remove the parking brake drum from the output shaft.
6. Inspect related components - Check the parking brake shoes, springs, cables, and hardware for wear or damage; replace if necessary.
7. Clean mounting surfaces - Remove dirt, rust, and debris from the output shaft and mounting flange.
8. Install the new drum kit - Position the new parking brake drum and components on the output shaft; align mounting holes.
9. Install mounting bolts - Hand-start and tighten bolts to manufacturer torque specifications.
10. Reinstall the propeller shaft - If removed, reinstall the propeller shaft and secure all fasteners.
11. Adjust parking brake - Adjust the parking brake cable tension to manufacturer specifications.
12. Reconnect battery - Reconnect the negative terminal.
13. Test operation - Apply and release the parking brake; verify smooth engagement and proper holding power.
14. Road test - Test drive to verify proper parking brake operation and no abnormal noise.

• Material Verification: Confirms steel and cast iron composition meets ISUZU strength and durability specifications.
• Dimensional Inspection: Drum dimensions, bolt hole pattern, and mounting configuration verified within OEM tolerances.
• Surface Finish Inspection: Friction surfaces checked for proper finish and flatness.
• Balance Testing: Sample tested for proper weight distribution and balance.
• Kit Completeness: 100% verified against parts list to ensure no missing components.
• Visual Inspection: 100% checked for cracks, porosity, or manufacturing defects.
• Packaged Safely: Protected and packaged to prevent damage during transit.

• 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