- 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
A3812
L/P Chemical Injector (ROBOKIM2)
Inline Fuel Filter Large
Chemical Pipe Plug
TX Oil Sight Glass
3/4F Y Inlet Water Filter
Fuel Tank Cap
3/8 M 90 1/2 Hose Tail
G/Bowser Reel Bracket
Unloader & Press Switch Complete
4500 PSI 40 LPM Unloader Valve
3/4 Banjo T Strainer
1/2M 1/2 Hose Tail
Eco Inlet Hose (Per Mtr)
3/8f In 1/4f Out Std Gun (ART4334-02)
1/4M Black Hose End
3/8F Black Hose End
K3 Unloader Valve (1500 PSI)
3/8F Brass Hose End 
