1. Introduction
This instruction manual provides essential information for the proper handling, installation, and understanding of the Carlson H5044 Housing Bolt. This component is designed for use in automotive brake systems, specifically for securing brake caliper housings. Adherence to these instructions is crucial for ensuring the correct function and safety of the installed part.
2. Product Overview
The Carlson H5044 Housing Bolt is a critical component in the brake caliper assembly. It is manufactured from alloy steel to ensure durability and strength required for its application. Each package typically contains the necessary bolts and sleeves for a specific application.

Figure 1: Carlson H5044 Housing Bolt kit. This image displays the Carlson H5044 Housing Bolt kit, which typically includes two bolts and two sleeves. These components are designed for securing brake caliper housings.
2.1 What's in the Box
- Housing Bolt (Quantity may vary based on application, typically a set)
3. Specifications
| Model Number | H5044 |
| Brand | Carlson |
| Material | Alloy Steel |
| Exterior Finish | Machined |
| Fastener Type | Hexagon Bolt |
| Head Style | Flat (Hex Head) |
| Thread Type | UNC |
| Thread Style | Right Hand |
| Item Hardness | Grade 10.9 |
| Item Weight | 8.6 ounces (approximate, for the set) |
| Product Dimensions | 3.5 x 3 x 1.5 inches (approximate package dimensions) |
| UPC | 085499112632 |
4. Installation (Setup)
Installation of brake system components requires specialized knowledge and tools. Incorrect installation can lead to brake failure and serious injury. It is highly recommended that installation be performed by a qualified automotive technician.
4.1 General Installation Guidelines (Consult Vehicle Service Manual)
- Safety First: Ensure the vehicle is securely supported on jack stands and the wheels are chocked. Disconnect the battery if necessary.
- Component Removal: Carefully remove the old housing bolts and any associated components, noting their orientation.
- Inspection: Inspect the caliper housing, mounting points, and surrounding brake components for wear, damage, or corrosion. Replace any compromised parts.
- Lubrication: Apply appropriate high-temperature brake lubricant to the bolt threads and any sliding surfaces as specified by the vehicle manufacturer or component instructions. Avoid getting lubricant on brake pads or rotor surfaces.
- Installation: Insert the new Carlson H5044 Housing Bolt(s) into the caliper housing.
- Torque Specification: Tighten the bolts to the vehicle manufacturer's specified torque settings using a calibrated torque wrench. Do not overtighten or undertighten.
- Reassembly: Reassemble all other brake components, ensuring proper fitment.
- Brake System Bleeding: If the hydraulic system was opened, bleed the brake system according to the vehicle manufacturer's procedures.
- Test Drive: Perform a cautious test drive in a safe area to confirm proper brake operation before returning the vehicle to service.
Warning: Always refer to your specific vehicle's service manual for detailed, model-specific installation procedures and torque specifications. Failure to do so can result in brake system malfunction.
5. Operating Principle
The Carlson H5044 Housing Bolt functions as a critical fastener, securing the brake caliper housing to its mounting bracket or steering knuckle. Its primary role is to maintain the structural integrity of the brake caliper assembly, allowing the caliper to properly engage and disengage with the brake rotor during braking operations. The strength and precise dimensions of this bolt are essential for the safe and effective operation of the vehicle's braking system.
6. Maintenance
As a static fastening component, the Carlson H5044 Housing Bolt itself does not require routine maintenance beyond proper installation. However, it is part of a dynamic brake system that requires regular inspection.
6.1 Recommended Inspections
- During routine brake service (e.g., pad replacement), inspect the housing bolts for any signs of looseness, corrosion, or damage.
- Ensure that the bolts are properly torqued according to vehicle specifications.
- If any damage or excessive wear is observed, the bolt should be replaced immediately.
7. Troubleshooting
Issues related to a housing bolt typically manifest as problems with the brake caliper or overall braking performance. If you experience any of the following, inspect the housing bolts and the entire brake system:
- Unusual Noises: Clunking, rattling, or grinding sounds from the wheel area, especially during braking or over bumps, could indicate a loose or damaged caliper or housing bolt.
- Uneven Brake Pad Wear: This might suggest improper caliper movement, which can be caused by issues with the housing bolts or guide pins.
- Brake Fluid Leaks: While not directly caused by the housing bolt, a loose caliper could lead to stress on brake lines or seals, potentially causing leaks.
- Vibration During Braking: Although often related to warped rotors, a loose caliper assembly can also contribute to vibrations.
Important: Any symptoms of brake malfunction require immediate attention from a qualified technician. Do not operate a vehicle with compromised braking ability.
8. Official Product Videos
There are no official product videos from the manufacturer available for this specific Carlson H5044 Housing Bolt at this time.
9. Warranty and Support
For information regarding product warranty, technical support, or to address any concerns about your Carlson H5044 Housing Bolt, please contact Carlson customer service directly. Refer to the packaging or the official Carlson website for current contact details.
You can visit the official Carlson store for more information: Carlson Store on Amazon