RCM Subaru Alloy Camshaft Pulley Kit - Version 1-4 APEXi One inherent weakness of the

One inherent weakness of the RB26 is it's oil pump

and has teeth that are lined with aramid fibre

as the ability to provide your engine with enough fuel is crucial to performance and reliability

Will not fit Denso type

RCM Subaru Alloy Camshaft Pulley Kit - Version 1-4 APEXi One inherent weakness of theOne weak area on the Subaru EJ series engines is Subaru's use of the plastic Bakalite cam gear drive pulleys. Over time, these become brittle and eventually fail causing catastrophic failure and internal engine damage. Avoid this by fitting the RCM alloy camshaft pulleys which are manufactured in aluminium giving you total peace of mind. This kit of x4 pulleys are a direct replacement for the following Subaru OEM pulleys: RH Inlet pulley 13044AA020 RH