| Fitting position |
|
| Thread size | m 8 |
| Bolt head-/nut design | hexagon socket |
| Thread pitch (mm) | 1.25 |
| Overall length (mm) | 63 |
| Strength class | 8.8 |
Expresslevering
| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Manufacturer | Productnumber |
| VW | N 044 755 3 , N0447553 |
| Usage numbers |
| 110 707 001 |
The Bolt, brake caliper (110 707) secures the brake caliper in place and ensures stable, reliable braking performance. Replacing worn or corroded bolts prevents caliper movement, uneven braking, and potential brake failure.
With Porza’s smart search, you can easily find the correct brake caliper bolt for your vehicle using your license plate, VIN, or detailed vehicle information. Choose Porza for quality parts, fast delivery, and dependable service.
A brake caliper bolt is a high-strength fastener used to secure the brake caliper or caliper bracket to the vehicle’s suspension components, such as the steering knuckle. It ensures the caliper remains firmly in place under extreme braking forces. These bolts are critical for safety, as they must maintain structural integrity under high loads, vibrations, and temperature changes.
Key specifications include thread size and pitch (commonly M10, M12, or M14), bolt length, strength class (typically 10.9 or 12.9 for high tensile strength), and coating (such as zinc-plated or phosphate-coated for corrosion resistance). Some bolts are torque-to-yield (TTY) and must be replaced after removal. Proper torque values and thread locking requirements are also essential for correct installation.
Replacement is recommended when bolts are stretched (in the case of TTY bolts), corroded, damaged, or if specified by the vehicle manufacturer during brake service. Reusing worn or incorrect bolts can lead to improper clamping force, which may compromise braking safety.
Porza offers a fit guarantee option where your vehicle details, such as license plate or VIN, are checked against product specifications. This ensures the bolt matches the exact thread size, length, and strength requirements for your brake system, reducing the risk of incorrect fitment.
Porza provides high-quality fastening components with fast delivery across Europe. Customers can order online or choose in-store pickup in the Netherlands, Germany, or Belgium. This allows quick and reliable access to essential safety-critical parts.
If you select the fit guarantee, Porza verifies compatibility before shipment. If the product does not fit or meet expectations, it can be returned according to the return policy. This ensures a secure and risk-free purchasing experience.