- To suit E3 & E2 pumps
Interpump Spares, Parts
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Piston Washer (E2/E3)
We stock a wide range of genuine, original parts supplied by the Interpump Group that are suited to a variety of Interpump pumps.
£2.95 Ex VAT
A3812
3/8F Black Hose End
Brass Chemical Filter
Large Fuel Filter (P556245)
3/8 M 90 1/2 Hose Tail
K1 Unloader 250 Bar 41lpm (K1) 



