We are offering a group buy price of £400 instead of the usual price of £480 for a set of Spline drive replacement gears for a range of RB oil pumps. We need a minimum of 5 orders, can be from a mix of gears N1/Nismo 77mm, OEM 81mm, Jun or Tomei. Please add your name if you would like a set...

Having identified one of the key causes of oil pump failures, spline drive oil pump gears eliminate the clearance problems associated with the OEM flat drive systems. Spline drive setup is used by the Toyota 2JZ-GTE engine which does not seem to suffer from broken inner gears as the RB26 when...