- To suit E3B2121 pumps
Interpump Spares, Parts
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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
3/8 M 90 1/2 Hose Tail
3/4F Y Inlet Water Filter
K1 Unloader 250 Bar 41lpm (K1)
EL1212
3/8f In 1/4f Out Std Gun (ART4334-02)
Eco Inlet Hose (Per Mtr)
Inline Fuel Filter Small
Astra Wheel Cover (New Type)
3/8 F Barrel
K3 Unloader Valve (1500 PSI)
L/P Chemical Injector (ROBOKIM2)
Inox Chimney PW 150-140x70 (Astra)
Brass Chemical Filter 



