Water pump.
Pulley fits onto a 30mm centre bore. Comes with the main gasket and two of the round seals for the outlets.
Fits:
Mk1 Golf petrol models 8/81-83 and diesel models 4/82-83
Mk2 Golf 1.6-1.8 petrol models including GTI 16V
Corrado 1.8-2.0 KR, PG, 9A, 2E, ADY engines
Mk3 Golf - All engines including TDI and GTI but excluding VR6 AAA code
T4 - PD 1.8 Petrol 09/90-07/92, AAC 2.0 Petrol 09/90-06/03, 1X 1.9 Diesel 01/90-12-95, ABL 1.9 T/Diesel 10/92-06/03
T25 - Diesel JX engine
Polo - 1.6 and 1.9 Diesel engine, AFT, 1F and 1Y codes