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Pressure Washer Parts & SparesPressure Washer Parts & Spares
Pump Spares by Brand

Pump Spares by Brand

Choose your pump brand below to find replacement parts and repair kits for industrial hot and cold pressure washer pumps. We stock spares for Interpump, CAT, Comet, Udor, Annovi Reverberi, Speck, Hawk, Pratissoli and Neron pumps, including seal kits, ceramic pistons, valve kits, oil seals and complete replacement pumps. Next-day delivery is available on many in-stock parts ordered before 2pm.

Not sure which part fits? Call us on 015395 66193 with your pump model, or send a photo of the identification plate, and our team will help you find the right replacement.

Annovi Reverberi Pump & SparesCAT Pumps & SparesComet Pumps & SparesHawk Pumps & Spares Interpump Pressure Washer PumpsInterpump HYPACK Hydraulically Driven PumpsPratissoli Industrial PumpsUdor Pumps & SparesNeron Hydraulically Driven High Pressure PumpsSpeck Pump Spares

1556 products

Comet FW Piston 18 x 44 (Set of 3)

Comet FW Piston 18 x 44 (Set of 3)

SKU: COMP018
In Stock
£78.00 inc. vat£65.00 ex vat
Speck Seal Kit 14.0399

Speck Seal Kit 14.0399

SKU: 18140399
In Stock
£177.60 inc. vat£148.00 ex vat
Speck Valve Kit NP25 Pump

Speck Valve Kit 14.0397

SKU: 18140397
In Stock
£264.00 inc. vat£220.00 ex vat
Speck Valve Kit 14.0047

Speck Valve Kit 14.0047

SKU: 18140047
Call for Price
Speck Ceramic Piston 11.0576 22mm x 45mm

Speck Ceramic Piston 11.0576 22mm x 45mm

SKU: 18110576
Call for Price
Speck Ceramic Socket NP25/41/50

Speck Ceramic Piston 11.0574 25mm x 45mm

SKU: 18110574
Available on backorder
£92.74 inc. vat£77.28 ex vat
CAT Ceramic Piston 16mm x 50mm – Fits 5CP31 Pump Model

CAT Ceramic Piston 16mm x 50mm – Fits 5CP31 Pump Model

SKU: 1346884
In Stock
£76.99 inc. vat£64.16 ex vat
CAT Ceramic Piston 17mm x 13mm – Fits 2SF & 2SFX Pumps

CAT Ceramic Piston 17mm x 13mm – Fits 2SF & 2SFX Pumps

SKU: 1345847
Available on backorder
£60.14 inc. vat£50.12 ex vat
CAT Ceramic Piston 20 x 77mm – OEM Replacement Pump Part

CAT Ceramic Piston 20 x 77mm – Fits CAT 650, 660, 661, 1861 & 681 Pump Models

SKU: 1343300
In Stock
£213.12 inc. vat£177.60 ex vat
CAT Inlet Valve Kit 1334668 – OEM Replacement for 2SF Pump Models

CAT Inlet Valve Kit (2SF) – Fits 2SF Pump Models

SKU: 1334668
Available on backorder
£111.36 inc. vat£92.80 ex vat
CAT 2SF pump seal kit 34053 with water and oil seals

CAT 2SF Pump Seal Kit 34053 – Water Seal & Oil Seal Service Kit

SKU: 1334053
In Stock
£234.24 inc. vat£195.20 ex vat
CAT 5CP31 water seal kit 33629 for high pressure pump servicing

CAT 5CP31 Water Seal Kit 33629 – Complete Pump Seal & Packing Service Kit

SKU: 1333629
Call for Price
CAT Ceramic Piston 11 x 41mm – Fits CAT 280, 281, 290 & 291 Pump Models

CAT Ceramic Piston 11 x 41mm – Fits CAT 280, 281, 290 & 291 Pump Models

SKU: 1329614
Available on backorder
£34.75 inc. vat£28.96 ex vat
CAT Ceramic Piston 25299 26mm x 40mm

CAT Ceramic Piston 25299 26mm x 40mm for 333, 331, 335, 430, 431 & 435 Pumps

SKU: 1325299
In Stock
£40.90 inc. vat£34.08 ex vat
SPECK UL262/2 Unloader Valve – High-performance pressure regulation component.

Speck UL262/2 Unloader Valve

SKU: 18004815
In Stock
£1,067.52 inc. vat£889.60 ex vat
Speck UL180H Unloader Valve 00.0989

Speck UL180H Unloader Valve 00.0989

SKU: 18000989
In Stock
£154.80 inc. vat£129.00 ex vat
Speck UL180 Unloader Valve 00.969

Speck UL180 Unloader Valve 00.969

SKU: 18000969
In Stock
£263.04 inc. vat£219.20 ex vat
WAP Equivalent Coil

WAP Equivalent Coil

SKU: 200080600
In Stock
£762.00 inc. vat£635.00 ex vat
ULH250 Unloader Repair Kit

ULH250 Unloader Repair Kit

SKU: 12141291
Available on backorder
£55.92 inc. vat£46.60 ex vat
ULH250 Unloader Repair Kit

ULH250 Unloader Repair Kit

SKU: 1214129
Available on backorder
£49.44 inc. vat£41.20 ex vat
Unloader Valve UL250 Panel Mount

Unloader Valve UL250 Panel Mount

SKU: 533351
In Stock
£171.60 inc. vat£143.00 ex vat
Unloader Valve UL250

Unloader Valve UL250

SKU: 53331
In Stock
£146.40 inc. vat£122.00 ex vat
CAT Ceramic Piston 18mm x 43mm – Fits CAT 3CP Series Pumps

CAT Ceramic Piston 18mm x 43mm – Fits CAT 3CP Series Pumps

SKU: 1346976
In Stock
£51.12 inc. vat£42.60 ex vat
CAT CERAMIC PISTON 18 X 50 (5CP51)

CAT Ceramic Piston 46893 18mm x 50mm for 5CP5120 & 5CP5150 G1 Pumps

SKU: 1346893
In Stock
£50.40 inc. vat£42.00 ex vat
CAT Ceramic 20x50

CAT Ceramic Piston 20mm x 50mm (5CP21) – Fits CAT 5CP Pump Models

SKU: 1346841
In Stock
£94.85 inc. vat£79.04 ex vat
CAT Oil Seal (1 Only) (3CP)

CAT Oil Seal (1 Only) (3CP)

SKU: 1346839
In Stock
£13.44 inc. vat£11.20 ex vat
CAT Piston Rod Seal (5CP)

CAT Piston Rod Seal (5CP)

SKU: 1346838
In Stock
£13.44 inc. vat£11.20 ex vat
CAT CERAMIC PISTON 18 X 43 (230/240/270)

CAT Ceramic Piston 18 x 43 (230/240/270)

SKU: 1343901
In Stock
£111.74 inc. vat£93.12 ex vat
CAT Ceramic Piston 24mm x 77mm – Fits 1050 & 1851 Series Pumps

CAT Ceramic Piston 24mm x 77mm – Fits 1050 & 1851 Series Pumps

SKU: 1343552
Call for Price
CAT Ceramic Piston 20 x 72mm – Fits CAT 310, 340, 350 Pump Models

CAT Ceramic Piston 20 x 72mm – Fits CAT 310, 340, 350 Pump Models

SKU: 1343367
In Stock
£169.15 inc. vat£140.96 ex vat
CAT Ceramic Piston 16mm x 77mm – Fits 51, 55 & 550 Pumps

CAT Ceramic Piston 16mm x 77mm – Fits 51, 55 & 550 Pumps

SKU: 1343311
In Stock
£218.88 inc. vat£182.40 ex vat
CAT Ceramic Piston 18mm x 77mm – Fits 53, 56, 57, 530 & 654 Pumps

CAT Ceramic Piston 18mm x 77mm – Fits 53, 56, 57, 530 & 654 Pumps

SKU: 1343232
In Stock
£177.60 inc. vat£148.00 ex vat
CAT Piston Rod Oil Seal x 1

CAT Piston Rod Oil Seal x 1

SKU: 1343228
In Stock
£12.67 inc. vat£10.56 ex vat
CAT Pump Valve Kit (1050) (x3) – Fits CAT 1050, 5CP6190 & 7CP Pump

CAT Pump Valve Kit (1050) (x3) – Fits CAT 1050, 5CP6190 & 7CP Pump

SKU: 1334920
In Stock
£173.38 inc. vat£144.48 ex vat
CAT Pump Valve Kit 34052 – Fits 2SF Pump Models

CAT Pump Valve Kit 34052 – Fits 2SF Pump Models

SKU: 1334052
In Stock
£140.35 inc. vat£116.96 ex vat
CAT Valve Kit 3520/27/31/35/37

CAT Valve Kit 3520/27/31/35/37

SKU: 1334017
Call for Price
Page 31 of 44

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