AST4909 Balance Shaft Setting Tool is used to check and set the balance shaft position during installation of the balance shaft / oil pump module fitted to VW Group EA188 2.0TDi PD engines. It is used in conjuction with AST4840A Engine Setting/Locking Kit for setting the correct engine timing position during reassembly of the engine.
Typical engine codes include:
BHW, BKD, BLB, BNA, BRD, BRE, BRF, BVA, BVF, BVG, CBBB, CFFA, CFFB, CFGB, CFFD, CLLA CLJ
Equivalent to OE reference T10255.