Parking Center Brake Assembly 8971002123 For ISUZU NPR USA 8-97100212-3 Truck Parts

Heavy-duty center parking brake assembly secures the vehicle by braking the propeller shaft, ensuring reliable parking on various terrains and inclines for ISUZU NPR trucks.

The Parking Center Brake Assembly (OEM Numbers: 8971002123 / 8-97100212-3) is a premium-quality, direct replacement braking system component designed specifically for ISUZU NPR (Diesel, USA) series medium-duty trucks. This precision-engineered assembly is a critical component of the vehicle's parking brake system, designed to work on the propeller shaft to securely lock the rear axle.

• OE Quality: Manufactured to strict ISUZU dimensional and material specifications for perfect fit and function
• Precision Engineering: Exact fit and seamless integration with your vehicle's existing braking system
• Durable Construction: High-quality materials engineered to withstand the demands of daily driving
• Complete Assembly: Includes parking brake drum, brake shoes, and associated hardware
• Reliable Engagement: Ensures secure parking on various terrains and inclines
• Critical Safety Component: Essential for safe vehicle parking and regulatory compliance
• Long Service Life: Engineered for reliability in demanding commercial applications

• ISUZU NPR – Medium-Duty Trucks (Diesel, USA Market)
• ISUZU NPR-HD – Heavy-Duty Variants
• ISUZU NQR – Medium-Duty Trucks
• ISUZU NRR – Medium-Duty Trucks

• 4HK1, 4HE1, and other ISUZU diesel engines found in NPR series trucks

Center parking brake (hydraulic brake model) – works on the propeller shaft to lock the rear axle

Professional installation required. Brake system safety is critical:

1. Raise and secure the vehicle – Safely lift the vehicle and support on jack stands
2. Disconnect battery – Disconnect the negative battery cable before beginning work
3. Remove the drive shaft – Mark the drive shaft orientation and remove the propeller shaft
4. Remove the old parking brake assembly – Unbolt and remove the center parking brake assembly
5. Inspect the propeller shaft – Check the mounting surface for wear or damage
6. Inspect brake cables – Check the parking brake cables for wear, fraying, or damage
7. Clean mounting area – Clean the propeller shaft mounting surface and surrounding area
8. Prepare the new assembly – Inspect the new assembly and verify it matches the original
9. Install the new parking brake assembly – Position the new assembly and secure with mounting bolts
10. Torque to specification – Tighten mounting bolts to manufacturer specification
11. Reinstall the drive shaft – Reinstall the propeller shaft in the correct orientation
12. Adjust parking brake – Adjust the parking brake cable tension per manufacturer specifications
13. Check operation – Test the parking brake engagement and disengagement
14. Reconnect battery – Reconnect the negative battery cable
15. Test operation – Test drive the vehicle and verify proper parking brake function
16. Check for issues – Inspect the assembly for proper engagement and any unusual noise

• Material Verification: Confirms steel and component materials meet OE durability specifications
• Dimensional Inspection: Drum diameter, mounting points, and shoe fitment verified against OEM tolerances
• Brake Shoe Inspection: Friction material composition and thickness verified to OE specifications
• Spring Tension Testing: Return spring force verified for proper brake engagement and disengagement
• Drum Runout Testing: Brake drum runout verified to prevent pulsation and ensure smooth operation
• Visual Inspection: 100% checked for casting defects, machining flaws, or damage
• Packaged Safely: Protected and securely 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