- 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)
3/8 M 90 1/2 Hose Tail
3/4 Banjo T Strainer
K3 Unloader Valve (1500 PSI)
EL1212
3/4F Y Inlet Water Filter
Alternator Belt
4500 PSI 40 LPM Unloader Valve
3/8F Black Hose End
Idro Qri Socket O'Ring
1/4 M
Transformer 0-24 Volt
Eco Inlet Hose (Per Mtr)
Burner Sight Glass
1/4 M 3/8 M
12m 3/8 Hose (Hot) 1 Wire TX
TX Inner Brass Cup (1)
Push Button Switch (Yanmar)
1/2M 1/2 Hose Tail
TX Switch Housing Bolts
Brass Cup O'Ring (W99)
Red Light 24 Volt
25° High Pressure Jet
Silver Hose Fitting O'Ring
3/8F Brass Hose End
TX Brass Cup (1)
1" 1/4 Handle Grip Type G
Inline Fuel Filter Large
3/8M Hose Tail 
