Gasket, cylinder head cover - 304 412 TOPRAN

The TOPRAN brand Gasket, cylinder head cover is necessary to ensure a tight seal between the valve cover and the cylinder head. The material of which it consists is capable of expanding in volume when oil gets on it, which increases the sealing force between the cover and the cylinder head, avoiding leaks. The cylinder head cover gasket seals the place where the cover fits to the cylinder head, protects against oil leakage, but in principle is not subjected to any serious stress. The main requirements for this gasket are durability, the ability to work in conditions of low and high temperatures, and resistance to engine oil.

1. FOCUS III
2. FOCUS III Turnier
3. FOCUS III Saloon
4. ECOSPORT
5. ECOSPORT SUV
6. TOURNEO CONNECT / GRAND TOURNEO CONNECT V408 MPV
7. TRANSIT CONNECT V408 Box Body/MPV
8. B-MAX (JK)
9. C-MAX II (DXA/CB7, DXA/CEU)
10. FIESTA VI (CB1, CCN)
11. TRANSIT COURIER B460 MPV
12. TRANSIT COURIER B460 Box Body/MPV
13. MONDEO V Hatchback (CE)
14. FUSION V Hatchback (CE)
15. MONDEO V Turnier (CF)
16. MONDEO V Saloon (CD)
17. FUSION V Saloon (CD)
18. See more in applications

The conditions of the cylinder head cover gasket usage

If during the diagnostics, traces of oil leakage are noticeable, it is necessary to replace the worn seal. A new gasket is installed on the cover, and a sealant is applied to the cylinder head for better attachment.

When replacing the cylinder head cover gasket, special attention must be paid to the tightening torque of the bolts. Excessive or inadequate fastening can cause oil leakage due to uneven seal adherence.