- To suit E3B2121 pumps
Interpump Spares, Parts
Compare
Piston D.22X42 (E3B2121)
We stock a wide range of genuine, original parts supplied by the Interpump Group that are suited to a variety of Interpump pumps.
£29.50 Ex VAT
K1 Unloader 250 Bar 41lpm (K1)
1/2M 1/2 Hose Tail
3/8F Black Hose End
Inline Fuel Filter Large
3/8f In 1/4f Out Std Gun (ART4334-02)
EL1212
A3812
1/4 F Bung 



