Product Description
Cast Iron water pump to suit MGB Mk1, 1962 to 1964 with 3 bearing engines (18G, 18GA).
The impellor diameter on this pump is approximately 60.3mm. This is the same size as the MGA pump (GWP103) but the bolt pattern is different.
NOTE: MGA's and MGB's can have engines changes and there are 4 types of possible water pump. Please check your vehicle carefully before purchasing.
Vehicle: MGB
GWP115 / 434-000
