Oil Pump High Pressure Ford Sierra Sapphire Cosworth 2wd Equivalent to YBO265 
Complete uprated high pressure oil pump for for 2wd Sierra Cosworth YB red  top engine.

You will need a replacement oil pump gasket. Please select part number, GGR1323 Sierra 2WD

Fits Sierra RS Cosworth  3 door, Sapphire RS Cosworth 2WD 4 door.
For RS500 Use GGR472

Cosworth Tuning and Performance Parts Specialists GGR Graham Goode Racing Leicester Tel 0116 2440080