- 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
K1 Unloader 250 Bar 41lpm (K1)
3/4 Banjo T Strainer
1/2M 1/2 Hose Tail
1/2-3/4 Bell Suction Filter
Inline Fuel Filter Large
Brass Chemical Filter
A3812
4500 PSI 40 LPM Unloader Valve
Unloader & Press Switch Complete
Eco Inlet Hose (Per Mtr)
3/4F Y Inlet Water Filter
Drainjet (5B002)
1/4 F Bung
3/8f In 1/4f Out Std Gun (ART4334-02)
3/8F Black Hose End
3/8F Brass Hose End
Chemical Pipe Plug
G/Bowser Lance Holder
EL1212
Fuel Tank Cap
Q/R Gun Lip Seal (IB.022)
G/Bowser Reel Bracket
Inline Fuel Filter Small 
