Brand new OEM RB25 Piston Rings Set for R33 RB25DET engines with stock piston bore size. These piston rings are required when replacing engine pistons. Pistons are sold seperately. Each piston ring set includes 6 ring sets – one for each piston.
 
· Nissan factory OEM part
· Fits RB25DET Engines
· Rings set only
 
Part #12033-21U10