Valves for trucks

Truck valves

Valves play an important role in the operation of thetruck engine. They regulate the intake of air and fuel, the exhaust gases, and support systems such as the engine brake. Properly functioning valves and related components ensure optimal performance and prevent engine damage.

At Bas Parts & Tyres, you will find a wide range of valves and valve components for various European truck brands. Thanks to our large stock, we deliver quickly, helping you minimise downtime.

Related components for truck valves

Valve lifter

A valve lifter transfers the movement of the camshaft to the valves, allowing them to open and close at the right time. Wear on valve lifters can lead to ticking noises in the engine and reduced performance.

Engine brake valve

The engine brake valve supports the braking system by temporarily closing off the exhaust gas flow. This provides additional braking power, reducing the load on the wheel brakes and increasing safety during long descents.

Pushrod

The pushrod connects the valve lifter to the rocker arm and ensures that the valve opens or closes at the correct moment. When worn, the engine timing can be disrupted, negatively affecting power and fuel consumption.

Frequently asked questions about truck valves

What do valves do in a truck engine?

Valves regulate the intake of air and fuel and the expulsion of exhaust gases. Without properly functioning valves, the engine cannot operate efficiently.

How do I know if a valve or valve component is worn?

Worn valves or components such as valve lifters and pushrods often cause ticking noises, loss of power, or a rough-running engine.

What is the difference between an engine brake valve and regular engine valves?

Regular valves regulate the engine’s cycle, while the engine brake valve is specifically designed to provide extra braking power by influencing the exhaust gas flow.

Should I replace valves preventively?

Valves and related components usually last a long time, but replacement is necessary when wear or noises occur. Regular maintenance helps prevent severe engine damage.

Questions about truck valves? Contact us

Do you have questions or need advice about truck valves? PleasecontactBas Parts & Tyres. Our team will help you find the right part.