- 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
Drain Cleaning Jet (DRAINET)
3/8 M 90 1/2 Hose Tail
1/2-3/4 Bell Suction Filter
Inline Fuel Filter Small
21 Ltr Boiler Complete S/S/J P/W
Idromatic Ballcock
1" Puncture Proof Wheel
3/8F Black Hose End
Unloader & Press Switch Complete
3/8F Brass Hose End
Drainjet (5B002)
Chemical Pipe Plug 



