VALVE, VALVE SPRING, VALVE SEAL GUIDE CONSTRUCTION [AJ (3.0L Duratec)]


BUE011012111N01

• Heat-resistant steel rods have been adopted on the four valves, with two intake valves and two exhaust valves per cylinder.
• A valve seal integrated into the lower valve spring seat has been adopted for simplification and improved serviceability.

1
Valve keeper
2
Upper valve spring seat
3
Valve spring
4
Valve seal
5
Valve guide
6
Valve