Nissan Disc Brake Caliper Bracket Mounting Bolt

1. Product Overview

The Nissan 08044-2351A Disc Brake Caliper Bracket Mounting Bolt is a genuine Original Equipment (OE) part designed to fit specific Nissan vehicles. This bolt is a critical component in the vehicle's braking system, responsible for securely mounting the brake caliper bracket.

This image displays the official packaging or label for the Nissan 08044-2351A Disc Brake Caliper Bracket Mounting Bolt. It features the 'NISSAN' brand name prominently at the top, with the part number '08044-2351A' clearly visible below. The text '日産純正パーツ 交換部品' (Nissan Genuine Parts Replacement Part) is also present, confirming its authenticity as an original equipment part.

Key Features:

• Genuine Original Equipment part that fits your specific vehicle.
• Specifically designed as a Brake Caliper Bolt.
• Part Number: 08044-2351A.
• Manufactured to meet specifications for fit, form, and function.

2. Specifications

3. Installation

Important Safety Notice: Installation of brake components requires specialized knowledge and tools. Incorrect installation can lead to brake failure, serious injury, or death. It is highly recommended that this part be installed by a qualified automotive technician.

General Installation Guidelines (for qualified technicians):

1. Preparation: Ensure the vehicle is safely lifted and supported. Remove the wheel and any necessary components to access the brake caliper and bracket.
2. Removal of Old Bolt: Carefully remove the old caliper bracket mounting bolt. Inspect the threads of the caliper bracket and mounting points for any damage or corrosion.
3. Cleaning: Clean the mounting surfaces and bolt holes thoroughly to ensure proper seating and torque.
4. Installation of New Bolt: Insert the new Nissan 08044-2351A bolt. Apply thread locker (if specified by manufacturer) to the bolt threads.
5. Torque Specification: Tighten the bolt to the vehicle manufacturer's specified torque settings using a calibrated torque wrench. Refer to your vehicle's service manual for the exact torque value. Do not overtighten or undertighten.
6. Reassembly: Reassemble all removed components, ensuring all parts are correctly aligned and secured.
7. Final Check: Before driving, pump the brake pedal several times to ensure proper brake pressure is restored. Test the brakes at low speed in a safe area.

4. Maintenance

Regular inspection of brake components, including mounting bolts, is crucial for vehicle safety and performance.

Recommended Maintenance:

• Periodic Inspection: During routine brake service or tire rotations, visually inspect the caliper bracket mounting bolts for any signs of looseness, corrosion, or damage.
• Torque Check: If any looseness is suspected, re-torque the bolt to the manufacturer's specifications.
• Replacement: If the bolt shows any signs of stretching, stripping, corrosion, or damage, it must be replaced immediately with a new, genuine Nissan part. Bolts are often designed for single use and should not be reused if removed.

5. Troubleshooting

Issues related to brake caliper mounting bolts are typically mechanical and require immediate attention.

Common Issues and Solutions:

• Loose Bolt:
  • Symptom: Clunking noise from the wheel area, especially during braking or over bumps; uneven brake pad wear.
  • Solution: Immediately have the vehicle inspected by a qualified technician. The bolt may need to be re-torqued or replaced if threads are damaged.
• Damaged/Stripped Bolt or Threads:
  • Symptom: Bolt cannot be tightened to specification; visible damage to bolt head or threads; caliper bracket movement.
  • Solution: The bolt must be replaced. If the threads in the mounting point are stripped, repair (e.g., helicoil) or replacement of the affected component (e.g., steering knuckle) may be necessary. This requires professional repair.
• Corrosion:
  • Symptom: Rust or degradation on the bolt, making removal difficult or compromising structural integrity.
  • Solution: Replace the corroded bolt. Ensure mating surfaces are clean and apply anti-seize compound (if appropriate for the application and specified by manufacturer) during installation of the new bolt.

Warning: Any issues with brake components should be addressed immediately by a professional to ensure vehicle safety.

6. Warranty and Support

As a genuine Nissan Original Equipment part, this product is typically covered by Nissan's standard parts warranty. The duration and terms of the warranty may vary based on your region and the specific purchase conditions.

For Warranty Claims and Technical Support:

• Contact the authorized Nissan dealership or parts supplier from whom you purchased the bolt.
• Provide your proof of purchase and the part number (08044-2351A).
• For general technical inquiries, consult your vehicle's official service manual or contact a certified Nissan service center.

Please note that improper installation or use not in accordance with vehicle manufacturer specifications may void the warranty.