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. These pumps have a 3 bolt pattern to fit to the block. Length from pulley face to block face is approximately 105mm. Pulley diameter is approximately 73mm.
This pump has the same size impellor as the MGA pump (GWP103) but is longer and has the 3 bolt pattern.
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
