HONDA FD2 Oil Pump kit. This genuine kit replaces the original FN2 oil pump which has balance shafts and using this kit gives gains between 5-10bhp - dyno proven! It is a 4 part kit which needs to be installed by a professional. Please note: you will need to use 1L more oil per oil change with this kit. It includes the following parts: 15100-RRC-003, 13441-PCX-004, 13460-PNC-004, 11221-PNC-000, 13450-RRC-004, 15650-RRC-004. Includes chain tensioner and new oil level dipstick - not shown in photo.
These can also be used on K24 motors with FN2/FD2 oil pans.