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Cat Pump Water Seals

Water leaking from the pump manifold can indicate worn water seals or packing. This range covers individual high- and low-pressure seals, complete packing kits and high-temperature seal kits for compatible CAT pump models. Always identify the exact pump before ordering.

27 products

CAT SEAL KIT (271)
CAT 3517 Pump Seal Kit 31038 – Complete Water Seal & Packing Service Kit
CAT 4SF water seal kit 34054 complete pump service kit
CAT ADAPTOR MALE (660 661)
CAT PUMP SEAL BRASS CASE 45789

CAT SEAL CASE

SKU: 1345789
In Stock
£119.81 inc. vat£99.84 ex vat
CAT WATER SEAL, LOW PRESSURE 43243
CAT WATER SEAL, HIGH PRESSURE 43245
CAT cold water cup kit for 280 and 430 small pressure washer pumps

CAT Cold Water Cup Kit for 280 / 290 / 430 Small Pumps

SKU: 1330023
In Stock
£60.10 inc. vat£50.08 ex vat
CAT SEAL KIT (A530/540)

CAT SEAL KIT (A530/540)

SKU: 1330488
Available on backorder
£227.57 inc. vat£189.64 ex vat
CAT 51, 55, 550
CAT A300 A310 A340 A350 seal kit 30623 complete pump service kit

CAT A300 / A310 / A340 / A350 Pump Seal Kit 30623 – Complete Water Seal Service Kit

SKU: 1330623
In Stock
£236.16 inc. vat£196.80 ex vat
CAT Model 45 water seal kit 1330629 for high pressure pump servicing

CAT Model 45 Water Seal Kit 30629 – Complete Pump Seal & Packing Service Kit

SKU: 1330629
In Stock
£243.84 inc. vat£203.20 ex vat
CAT 650 651 660 661 pump seal kit 30798 complete service kit

CAT 650 / 651 / 660 / 661 Pump Seal Kit 30798 – Complete Water Seal & Packing Service Kit

SKU: 1330798
In Stock
£397.44 inc. vat£331.20 ex vat
CAT 56 57 59 60 Series water seal kit 30799 containing V-packings, low-pressure seals, wicks and O-rings for CAT pump servicing.
Cat 1050 Seal Kit

CAT 1050 Pump Water Seal Kit 30913 – Complete Seal Service Kit

SKU: 1330913
In Stock
£520.32 inc. vat£433.60 ex vat
CAT 230 240 270 279 high pressure pump seal kit 30914 replacement parts
CAT SEAL KIT 2530/2531/2537 Pump Seal Kit 330952 – Complete Water Seal & Packing Service Kit

CAT SEAL KIT 2530/2531/2537 Pump Seal Kit 330952 – Complete Water Seal & Packing Service Kit

SKU: 1330952
In Stock
£449.60 ex vat£404.64 ex vat
CAT 3531 3535 3537 water seal kit 31040 complete pump service kit
CAT Seal Kit Hot 3CP for CAT 3CP pump

CAT 3CP Hot Water Seal Kit 31983 – Complete High Temperature Pump Seal Service Kit

SKU: 1331983
In Stock
£224.64 inc. vat£187.20 ex vat
CAT 340 350 hot water pump seal kit 33623 with high temperature seals, O-rings and wick components for pump servicing.

CAT 340 / 350 Hot Water Pump Seal Kit 33623 – High Temperature Water Seal Service Kit

SKU: 1333623
In Stock
£241.92 inc. vat£201.60 ex vat
CAT 5CP2120 5CP2140 seal kit 1333628 for high pressure pump servicing
CAT 5CP31 water seal kit 33629 for high pressure pump servicing
CAT Seal Kit 5CP5120 for CAT 5CP5120 pump
CAT 3CP1120 3CP1130 3CP1140 water seal kit 1333983 with high pressure seals, low pressure seals, O-rings and washers.

CAT 3CP1120 / 3CP1130 / 3CP1140 Water Seal Kit 33983 – Complete Pump Seal Service Kit

SKU: 1333983
In Stock
£158.02 inc. vat£131.68 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 SEAL KIT 66DX RANGE

CAT SEAL KIT 66DX RANGE

SKU: 1334262
In Stock
£213.12 inc. vat£177.60 ex vat
High Pressure Water Seal for 3CP1140
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