Cylinder Head Components

Repco stock a wide range of quality valve guides, seals and shims for your cylinder head

As a critical component of an internal combustion engine the cylinder head houses several key components that may require replacement over time. Repco stock only the best inlet and exhaust valves, shims, valve stem seals and more from ACL, Nason and Kiwi Cylinder Heads. Keep on top of cylinder head maintenance to ensure the longevity and performance of your engine and get it all from your local Repco Auto Parts store.

Due to general wear and tear, adverse operating conditions or lack of maintenance some of the key components on your cylinder head that often need attention are:

Valves

Valves are crucial for controlling the intake of air and fuel as well as the expulsion of exhaust gases. Over time, valves, especially exhauist valves can become worn or damaged due to high temperatures and pressures. Common issues include valve seat wear, valve face erosion, and bending or breaking of the valve stem. Replacing damaged valves is essential to maintain engine efficiency and performance.

Valve Springs

Valve springs are responsible for closing the valves after they have been opened by the camshaft. These springs can weaken or break over time, leading to improper valve operation. Replacing worn or broken valve springs ensures that the valves open and close at the correct times, preventing engine misfires and loss of power.

Valve Guides

Valve guides help to align the valves as they move up and down. They can wear out due to friction and high temperatures, leading to excessive valve movement and oil consumption. Replacing worn valve guides can improve engine performance and reduce oil burning.

Valve Stem Seals

Valve stem seals prevent oil from leaking into the combustion chamber. Over time, these stem seals can harden and crack, resulting in oil leaks and increased oil consumption. Replacing valve stem seals helps maintain proper lubrication and prevents oil from contaminating the combustion process.

Replacing worn or damaged cylinder head parts can prevent more severe issues and keep your engine running smoothly. So whether you are looking for the best engine parts for your vehicle shop at Repco. When working on your cylinder head it pays to replace or renew all relevant gaskets and head bolts if required by the manufacturer.