| Weight | 0.03 kg |
| Brake system | ate |
| Weight | 0.03 kg |
Expresslevering
| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Usage numbers |
| D7-003 |
| D7003 |
| 8 |
| 43032E+12 |
The Bellow, brake caliper guide (D7003) restores smooth caliper movement and ensures even pad pressure during braking. Replacing worn sleeves prevents drag, noise, and uneven pad wear. Use Porza’s smart search to find the correct kit.
A brake caliper guide bellow is a flexible rubber boot that protects the guide pins or slider bolts of the brake caliper. Its main function is to seal the guide mechanism from dirt, moisture, and road contaminants while retaining lubrication inside. This ensures smooth sliding movement of the caliper and prevents corrosion or premature wear of the guide components.
Key specifications include inner and outer diameter, length, and material type. Most bellows are made from high-quality EPDM rubber, which is resistant to brake fluid, grease, and high temperatures typically exceeding 150–200°C. The bellow must maintain flexibility under extreme conditions while providing a tight seal to prevent contamination. Proper fitment is critical to ensure effective protection and durability.
Replacement is necessary when the bellow is cracked, torn, hardened, or no longer sealing properly. Damaged bellows can allow dirt and moisture to enter, leading to corrosion or sticking guide pins. It is commonly replaced during brake service or caliper maintenance to ensure optimal performance and longevity.
Porza offers a fit guarantee option where your vehicle details, such as license plate or VIN, are checked against product specifications. This ensures the guide bellow matches your specific brake caliper and guide pin dimensions, reducing the risk of incorrect fitment.
Porza supplies high-quality brake components with fast delivery across Europe. Customers can order online or choose in-store pickup in the Netherlands, Germany, or Belgium. This provides flexibility and ensures quick availability for both professional workshops and individual users.
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.