113109407 : Rocker arm shaft for Volkswagen Transporter T25, T3

The rocker arm shaft is an essential component of the valve train mechanism, ensuring the guidance and retention of rocker arms on the cylinder head. On the Volkswagen Transporter T25 and T3, this part is subject to repeated mechanical stresses which can cause wear over time. As part of the restoration or maintenance of a classic vehicle, its replacement with a new part helps to restore engine performance in line with the original specifications. Careful work on this element contributes to the longevity of the engine in these iconic Transporters.