| Length (mm) | 153 |
| Screw length below head (mm) | 143 |
| Guarantee | 3 years guarantee |
| External thread size | m10 x 1,5 |
| Number of bolts/screws | 10 |
| Surface | phosphatized |
| Bolt head-/nut design | female torx |
| Spanner size |
|
| Thread length (mm) | 126 |
| Weight (kg) | 0.100 |
| Material | steel |
| Quality grade | 10.9 |
Expresslevering
| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Manufacturer | Productnumber |
| VOLVO | 30711634 |
| VOLVO | 30711635 |
| VOLVO | 31359738 |
| FORD | 1 072 042 , 1072042 |
| FORD | 1 072 043 , 1072043 |
| FORD | 1 102 782 , 1102782 |
| FORD | 1 102 783 , 1102783 |
| FORD | 1 765 604 , 1765604 |
| MAZDA | 1E05-10-135 , 1E0510135 |
| MAZDA | 1E10-10-135 , 1E1010135 |
| MAZDA | 1E10-10-135A , 1E1010135A |
| MAZDA | C201-10-135 , C20110135 |
| MAZDA | C401-10-135 , C40110135 |
| FORD USA | 98MM6065A1A |
| FORD USA | 98MM6065A1B |
| FORD USA | 98MM6065A2B |
| Usage numbers |
The Cylinder Head Bolt (27006) secures the cylinder head under extreme combustion pressure. Replacing old bolts with Porza quality ensures proper sealing and engine durability.
Febi Bilstein is a globally respected manufacturer and supplier of high-quality replacement parts for passenger cars and commercial vehicles. With over 175 years of automotive expertise, Febi stands for reliability, innovation, and German engineering precision. The brand offers an extensive product range of more than 47,000 items, covering steering, suspension, braking, engine, drivetrain, and electrical systems.
Every Febi component meets or exceeds OEM standards, ensuring optimal fit, performance, and durability. Their in-house production and strict quality control guarantee parts that professionals trust worldwide. Febi Bilstein is also a pioneer in the aftermarket, being one of the first to offer parts with full OE-matching quality outside the dealership network.
Whether you're servicing a modern European vehicle or maintaining a heavy-duty truck, Febi provides reliable solutions with fast availability and long-lasting performance. Choose Febi Bilstein for precision-made parts backed by generations of expertise and a commitment to quality.
A cylinder head bolt is a high-strength fastening component used to secure the cylinder head to the engine block. Its function is to provide precise clamping force to keep the cylinder head and gasket tightly sealed, ensuring proper combustion, compression, and separation of oil and coolant channels.
Key specifications include thread size, length, strength class, head type, and whether the bolt is torque-to-yield (stretch bolt). Cylinder head bolts are typically made from high-strength steel and must withstand extreme pressure, thermal expansion, and temperatures often exceeding +150°C. Correct torque settings and tightening sequences are critical for proper installation.
Replacement is recommended whenever the cylinder head is removed, especially if the bolts are torque-to-yield. These bolts stretch during installation and cannot reliably be reused. Damaged, corroded, or worn bolts must also be replaced to maintain proper sealing and engine performance.
Porza offers a fit guarantee option where your vehicle or engine details are checked against product specifications. This ensures the bolt matches the correct dimensions, strength requirements, and application for your engine.
Porza supplies high-quality engine 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 access to essential parts 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 reliable and risk-free purchasing experience.