This ROCKER ARM SHAFT is precision-machined for direct fitment through the rocker arm's pivot bore on the Bajaj Tricab cylinder head, with its outer diameter, surface finish, and length accurately toleranced to maintain a controlled running clearance and smooth pivoting motion within the rocker arm bushing. Functionally, it serves as the fixed pivot axis about which the rocker arm rotates, supporting the rocker arm under repeated valve actuation loads while maintaining consistent alignment with the cam lobe profile, and if the shaft surface wears or scores, it results in increased rocker arm play, valve train noise, and inconsistent valve timing. Supplied in authentic Bajaj sealed packaging with a hologram genuinity verification strip, this rocker arm shaft is manufactured to maintain precise pivot support and dependable valve train operation — sold per piece.
