Description
GMB water pump for the LD20 diesel Nissan Vanette. Part number GWN-57A.
Never fitted. Old stock in the original GMB box, which has the marks to show how long it sat. The pump itself is spotless.
The box gives the part number and nothing more. It is marked made in Japan.
Catalogues list GWN-57A for the Vanette with the 2.0 litre LD20 diesel, from 1986. They cover the C22 vans from 1988 to 1994 and the S20 from 1994 to 1999.
The Nissan numbers against it are 21010-1C505, 21010-G5500, 21010-G5525, 21010-G5526, 21010-G8025 and 21010-G8125. The exchange numbers BA010-G8025 and BA010-G5526 are listed too.
Check the number.
Nissan used more than one pump on the LD20. The GMB range splits by gearbox and by power steering on these vans. Read the number off your old pump, or send us your rego and we will match it.
Fitting
- Access is tight in a van. Give yourself room before you start pulling things off.
- Drain and flush the cooling system.
- Get the old gasket off the block face and fit the new one to clean metal.
- Refill with the right coolant and work the air out of the heater circuit.
- Best fitted by a qualified mechanic.