Billet Underdrive Water Pump Pulley for Nissan RB Engines Engine Mounts 121mm outside diameter

121mm outside diameter

Subaru EJ20 - GDA WRX Bug Eye onwards

Laser work that is not 100%

The custom VCT oil return flange is CNC machined from billet 6061-T6 aluminium at our factory in Napier

Billet Underdrive Water Pump Pulley for Nissan RB Engines Engine Mounts 121mm outside diameterThis pulley will give your engine bay a sleek, modern look and being larger diameter than the factory pulley will slow down your water pump. The pulley comes in two sizes 126mm diameter 140mm diameter Please note that the 140mm size will interfere with an aftermarket ATI Harmonic Balancer so it would be advisable to go with the 126mm size. The pulleys are CNC machined from billet 6061 T6 aluminium at our factory in Napier, New Zealand and are anodised