NPR Pistons w/ Rings fit Head Gasket Set Head Bolts Part Numbers: 8-10440-3

Part Numbers: 8-10440-3

Part Numbers: OP668

(ONLY FITS WINDSOR ENGINE)

2013-2014 AUDI A5 QUATTRO 3

2008-2011 AUDI A6 QUATTRO 4

NPR Pistons w/ Rings fit Head Gasket Set Head Bolts Part Numbers: 8-10440-3NPR Pistons w Rings fit. A piston is a cylindrical piece of metal that moves up and down inside each cylinder, compressing the air fuel mixture and capturing the force created by the combustion process. This force is then transferred to the crankshaft, via the connecting rod. Symptoms of a Bad or Failing Piston include engine misfire, excessive oil consumption, knocking or slapping noise from inside engine. Be sure to have your engine pistons replace