Quality injector nozzles for Petter AA1, AB1, AB1W, AC1, AC1W, AC2 & AC2W engine series.
These injector nozzles are flat tipped Pintle nozzle type.
These are for both the early and later engines.
Nozzle type P1S4S437 or DN4S162
Equivalent to Lister Petter part number 268140