Menu
Skip to main content
phone.svg 015395 66193email.svg sales@flowjet.co.uk
FacebookTwitterBlogYoutube
All Products
Brands
Machine Repair
Size Charts
Offers
Contact Us
Type to search
Type to search

Shop popular:

NEW Nilfisk Hot Pressure WashersPressure WashersMachine Parts by BrandPumps & SparesPopular High Pressure HosesHose ReelsNozzlesPressure Washer TriggersUnloader ValvesInterpump Service Kits

Free UK Delivery Over £200

Speak to an Expert: 015395 66193

Finance Available

Rated 4.8 on Google

Cat Pump Water SealsCat Pump Water Seals
CAT 230 / 240 / 270 / 279 Pump Seal Kit – OEM Replacement Kit 30914
CAT 230 240 270 279 high pressure pump seal kit 30914 replacement parts
CAT Pump 230 240 270 279 high pressure pump seal kit 30914 replacement parts
Product Image 2
CAT 230 240 270 279 high pressure pump seal kit 30914 replacement parts
CAT Pump 230 240 270 279 high pressure pump seal kit 30914 replacement parts

CAT 230 / 240 / 270 / 279 Pump Seal Kit – OEM Replacement Kit 30914

SKU: 1330914
Contact us to order
  • Get finance on orders over £1000 Learn More
  • Free delivery on orders over £200 (Signature required)
  • Bulk discounts available
  • High demand, contact us for up-to-date stock levels
  • Need assistance? Call 01539 566193

Product Overview

A CAT seal kit (CAT 30914) for pumps with three 18mm pistons.

Key Features

  • For 3 pistons
  • 18mm piston size
  • CAT reference 30914

Kit Contents

  • 3 x Seal, HPS w/S-SNG
  • 3 x Seal, LPS w/S-Spg-NBR
  • 6 x O-Ring, Spacer-80D-NBR
  • 3 x O-Ring-80D-NBR
  • 3 x O-Ring-85D-NBR
  • 6 x O-Ring Seat-80D-NBR
  • 3 x O-Ring-Ret, Plgr-80D-NBR

Compatible Pumps

  • CAT 230, 240, 270, 279

Technical Specifications

Part number1330914
CAT reference30914
Piston size18mm
Pistons3

Need Help?

Not sure which part you need? Call us on 015395 66193 and our team will help.

    Related Products

    01 — 00
    CAT Pump Valve Kit (230/240/270) (x6) – Fits CAT 230, 240 & 270 Pumps

    CAT Pump Valve Kit (230/240/270) (x6) – Fits CAT 230, 240 & 270 Pumps

    SKU: 1330915
    In Stock
    £251.52 inc. vat£209.60 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

    Get 10% Off Your First Order

    Join our trade list for new-stock alerts, clearance deals and expert cleaning tips. View our Privacy Policy. Unsubscribe at any time.

    Flowjet Cleaning Equipment is a family-run

    business dealing in commercial and industrial

    Pressure Washers

    Customer Service
    Contact UsAbout UsOur BrochuresServicing & RepairMachine Collection & Repair ServiceFinance
    Charts and Drawings
    Pressure Washer Nozzle ChartFoam Nozzle Size ChartParts DrawingFAQsDrone Cleaning EquipmentElectric Motor Sizing Guide
    Information
    Delivery & ReturnsTerms & ConditionsPrivacy PolicyCookie Policy
    Address

    Unit 4, Gatebeck Farm, Gatebeck,

    Gatebeck, Kendal, LA8 0HW

    phone.svg 015395 66193
    © 2026. Flowjet Cleaning Equipment Ltd. All rights reserved. Company No. 07548943 / VAT No. 946227313Built by Vitara Commerce
    FacebookTwitterBlogYoutube

    PROMO: Get 10% OFF

    Would you like to save 10% on your order today? Enter your email address to receive a discount code!

    By signing up, you agree to receive marketing emails. View our privacy policy and terms of service for more info.