- 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
Large Fuel Filter (P556245)
Interpump Multireg (MULTIREG99)
K1 Unloader 250 Bar 41lpm (K1)
K3 Unloader Valve (1500 PSI)
Unloader & Press Switch Complete
EL1212
1/2-3/4 Bell Suction Filter
1/2M 1/2 Hose Tail
Chemical Pipe Plug
A3812
Spray Gun C/W Qrc (20/021)
3/8F Brass Hose End
W3 Unloader Valve 11-15 LPM
3/4F Y Inlet Water Filter
3/8F Black Hose End
1/4M Black Hose End
3/4 Banjo T Strainer
1" Puncture Proof Wheel
Inline Fuel Filter Small
Inline Fuel Filter Large
3/8f In 1/4f Out Std Gun (ART4334-02)
L/P Chemical Injector (ROBOKIM2)
G/Bowser Reel Bracket
3/8 M 90 1/2 Hose Tail
Astra Wheel Cover (New Type) 
